147 results about "Particle sorting" patented technology

Methods, systems, and devices for enumerating the number of cells present in each event for cell-secretion based sorting applications are described herein. The cell secretion applications use carrier to encapsulate cells and collect the biomolecules they secrete. The carriers are then sorted using flow based particle sorting. The total number of cells present in a carrier is very important for several applications. A convolutional neural network is used to count the number of cells present from a brightfield image, and outputs the information to be used as part of the sort logic.

The invention discloses an aggregate random distribution concrete PFC (Power Factor Correction) simulation method, which comprises the following steps: a model selection step: determining a parallel bonding model as a mechanical model for concrete material simulation; a cement mortar matrix generation step of generating a cement mortar matrix by using particles in a set size range in a set space range based on the model, and setting pore density, particle density and contact model parameters; a coarse aggregate random distribution simulation step: randomly covering and grouping original particles in the matrix in a grouping and range mode; a concrete numerical model construction step: determining particle classification so as to distinguish cement mortar and coarse aggregate; and a model reliability verification step: comparing indoor test results through a uniaxial compression test. According to the method, the simulation accuracy is improved, the randomness of aggregate is reduced, the model reliability is ensured, the matrix simulation refinement degree is improved, and a method is provided for concrete modeling and performance research.

The invention provides an SPH pollutant transport simulation parallel computing method based on GPU-CUDA. The SPH pollutant transport simulation parallel computing method based on GPU-CUDA comprises the following steps that firstly, parallel computing parameters are initialized, and particle information is initialized; 2, copying necessary data from the CPU end to the GPU end; step 3, carrying out parallel computing of the SPH method, wherein the parallel computing specifically comprises the following sub-steps: dividing background grids; particle sorting: calculating a grid where the particles are located according to the position information of the particles, sorting all the particles according to spatial positions, and ensuring that adjacent particles are continuously stored in a memory; a multi-thread particle search strategy: particle attribute updating: updating the position and speed of the particle, and completing simulation of the current time step; processing boundary conditions; iteration is repeated until the simulation end time is reached; 4, after simulation is finished, result data are copied back to the CPU end from the GPU end.

The utility model discloses a coral sand particle size and shape double sorting device which comprises a plurality of sorting systems, a sorting system fixing support and a screening machine, and the sorting systems comprise a particle size sorting system, a flaky particle sorting system and a block-shaped and rod-shaped particle sorting system which are sequentially connected from top to bottom. The screening machine is compatible with an existing standard inspection screening machine and is simple in structure, complex mechanical equipment does not need to be introduced on the basis that a traditional particle size sorting function is reserved, the screen is customized according to needs during use, and the equipment transformation cost is remarkably reduced; the device disclosed by the utility model can be used for simultaneously screening various sample particles in different target particle size ranges and respectively screening the sample particles in different target particle size ranges in a sheet shape, a block shape and a rod shape.

The utility model discloses a device for sorting copper and aluminum particles after crushing of waste lithium batteries, which is provided with a vibrating screen (1), and a material inlet at the upper part of the vibrating screen (1) receives materials generated by a crusher; the sorting device is also provided with a large particle sorting machine (4) and a small particle sorting machine (6); and a large particle outlet and a small particle outlet of the vibrating screen (1) are respectively connected with the large particle sorting machine (4) and the small particle sorting machine (6) through the conveying pipeline (3). By the adoption of the technical scheme, the copper-aluminum mixture generated in the waste lithium battery crushing and sorting process can be efficiently sorted, high-purity copper particles and aluminum particles are obtained, and recycling of waste materials is achieved; the process is reasonable and feasible, equipment is simple, and recovery cost is low.

To provide a technology for improving accuracy in a technology for sorting particles contained in a fluid. Provided is a particle sorting system including: a first detection unit that detects light from particles contained in a fluid; a vibration element that forms a droplet containing the particles; a second detection unit that is arranged downstream of the first detection unit and detects light from the particles in a fluid stream containing the droplet; and a sorting control unit that controls sorting of the particles on the basis of a delay time from detection by the first detection unit to formation of the droplet; in which the sorting control unit identifies a parameter used for calculation of the delay time from two or more feature values acquired by the second detection unit using two or more different parameters.

The invention provides an arc-shaped deterministic lateral displacement chip and an application method thereof, and the chip comprises a target curve flow channel which is a curve with the curvature greater than 0 and is bent towards a single side; the barrier column array is arranged in the target curve flow channel; the obstacle column array comprises a plurality of obstacle columns which are arranged in order, and when a particle solution flows through the obstacle column array, the advancing routes of particles with different sizes are different. According to the scheme, the obstacle column array formed by the multiple obstacle columns which are arranged in order is arranged in the target curve flow channel with the curvature larger than 0 and bent towards the single side, so that the length of the flow channel is shortened under the condition that the particle sorting precision is not lost, and the area occupied by the flow channel is reduced. In addition, the arc-shaped deterministic lateral displacement chip provided by the specification can be used for efficiently sorting sticky particles, and can be used for accurately sorting larger particles in a particle solution with impurities and filtering the impurities at the same time.

The invention relates to a hundred-nanoscale particle sorting control chip and device and a sorting control method, the chip comprises a micro lens, a micro-fluidic channel, a sorting outlet and a sorting inlet, the sorting outlet is a two-fork opening, and the sorting inlet is a three-fork opening and comprises a sample inflow opening and two focusing inflow openings; the sorting inlets and the sorting outlets are formed in the two ends of the micro-fluidic channel respectively, and the micro-lens is arranged at the intersection of the two sorting outlets. The device comprises a chip, a light source, an injection device and an observation platform, light emitted by the light source penetrates through a micro lens and irradiates into a micro-fluidic channel, light force is applied to particles in fluid to be sorted, the particles of different sizes enter different sorting outlets, and finally sorting is achieved. Compared with the prior art, the particle sorting device can realize quick sorting of particles with the diameter of hundreds of nanometers, has the advantages of high sorting efficiency, high control precision and the like, and has important application value in sorting and control of micro-nano-scale particles such as viruses, bacteria and the like.

The invention relates to an SPH pollutant transport simulation method based on background grid division particle dormancy. The method comprises the following steps: initializing parallel computing parameters and initializing particle information; copying the to-be-processed data from the CPU end to the GPU end; parallel computing of the SPH method is carried out, wherein the parallel computing comprises the steps of background grid division, particle sorting, background grid state updating, background grid classification, particle searching and computing, dynamic updating grid classification, particle interaction computing solution diffusion, particle position updating, boundary condition processing and repeated iteration; and copying the result data back to the CPU end from the GPU end, and exporting the result data for subsequent analysis and visualization.

The utility model discloses a needle-sheet-shaped railway ballast particle screening device, and relates to the technical field of railway engineering material detection and particle sorting. When the number of the screen assemblies is larger than or equal to 2, the screen assemblies are sequentially stacked in the vertical direction. In the vertical direction, the average particle size of the corresponding size fraction of each screen assembly is gradually reduced from top to bottom in sequence; the screen assembly comprises a needle-shaped screen device, a sheet-shaped screen device and a grading screen device which are sequentially communicated from top to bottom in the vertical direction. A plurality of first screen holes are formed in the bottom of the needle-shaped screen device, and the first screen holes are used for intercepting needle-shaped particles in the size fraction; a plurality of second screen holes are formed in the sheet-shaped screen mesh device, and the second screen holes are used for screening sheet-shaped particles in the size fraction to fall onto the grading screen mesh; a plurality of third screen holes are formed in the grading screen device, and the third screen holes are used for conducting preliminary screening on the size fraction corresponding to the next screen assembly. And efficient separation of needle-sheet-shaped particles is achieved, and the working efficiency is improved.

The invention relates to a particle sorting device and method.The device comprises a micro-channel, a bulk acoustic wave device and two first surface acoustic wave resonators, the two first surface acoustic wave resonators are located outside the micro-channel and used for generating standing waves with two wave nodes in the micro-channel, and the positions of the two wave nodes are the same as the positions of acoustic fluid tunnels on the two side edges of the bulk acoustic wave device; the effect of capturing particles by the acoustic fluid tunnels on the two side edges is enhanced; the two second surface acoustic wave resonators are positioned outside the micro-channel at the downstream of the bulk acoustic wave device and are used for generating a standing wave with a node in the micro-channel so as to move a part of particles released at the tail end of the bulk acoustic wave device to the position of the node; the particles which are released at the tail end of the bulk acoustic wave device and are not moved to the node positions generated by the two second surface acoustic wave resonators flow to the first sub-flow channel, and the particles which are released at the tail end of the bulk acoustic wave device and are moved to the node positions generated by the two second surface acoustic wave resonators flow to the second sub-flow channel. The sorting performance of the particles can be improved.

The invention discloses a coral sand particle size and shape double sorting device which comprises a plurality of sorting systems, a sorting system fixing support and a screening machine, and the sorting systems comprise a particle size sorting system, a flaky particle sorting system and a block-shaped and rod-shaped particle sorting system which are sequentially connected from top to bottom. The screening machine is compatible with an existing standard inspection screening machine and is simple in structure, complex mechanical equipment does not need to be introduced on the basis that a traditional particle size sorting function is reserved, the screen is customized according to needs during use, and the equipment transformation cost is remarkably reduced; the invention further discloses a coral sand particle size and shape dual screening method, the device can simultaneously screen sample particles in different target particle size ranges, the sample particles in the different target particle size ranges are screened in a sheet shape, a block shape and a rod shape, and the particle size and shape of the coral sand particles can be screened through optimized screening parameters. And the phenomena of sieve leakage and sieve mixing are effectively avoided.

The invention relates to an intelligent particle identification method for lunar soil particle screening, which comprises the following steps of: acquiring an optical signal, image data and a surface electrical signal of the same lunar soil sample particle to form a multi-modal feature set of each lunar soil sample particle; carrying out standardization processing on the multi-modal feature set; constructing a multi-modal deep learning neural network model based on a CNN + MLP + splicing fusion module structure; performing supervised learning training on the multi-modal deep learning neural network model to obtain a trained multi-modal deep learning neural network model; and inputting the standardized data into the trained multi-modal deep learning neural network model to realize particle classification. According to the method, an intelligent identification integrated deep learning model is adopted, the functions of particle shape distinguishing, component identification, particle size sorting and the like are carried out by utilizing an intelligent algorithm, automatic classification, clustering and attribute prediction can be realized, manual marking one by one is not needed, and the working efficiency is effectively improved.

The invention relates to a particle control, sorting and detection device and method, and the device comprises a special ultrasonic device which comprises two side edges extending from a first end to a second end, and the two side edges are gradually shrunk along the extending direction and form an angle, so that the dragging force of acoustic fluid formed by the side edges is gradually reduced along the extending direction; a second side edge, close to the downstream side of the first flow channel, of the two side edges is inclined to the extending direction of the first flow channel; when the special ultrasonic device is in a working state, particles in the first flow channel are captured, the particles are made to move towards the second end along the acoustic fluid tunnel of the second side edge, and the particles are made to break away from the acoustic fluid tunnel of the second side edge at the position where the dragging force of the acoustic fluid is matched with the dragging force of the fluid in the first flow channel. The invention further provides a corresponding method. Multi-channel particle sorting can be achieved through one special ultrasonic device, the number of the special ultrasonic devices is reduced, and the micro-fluidic device is suitable for miniaturization of a micro-fluidic system.

The invention discloses carbon black particle selection and separation integrated equipment and method, and relates to the technical field of carbon black particle separation. The equipment is mainly composed of a multi-channel shunting assembly, a periodic electrostatic assembly and an ultrasonic sorting space. Raw material conveying and preliminary dispersion are achieved through the multi-channel shunting assembly, differential charge loading of carbon black particles is achieved through the periodic electrostatic assembly, and accurate sorting is achieved through ultrasonic damage agglomeration and arc-shaped electrostatic plate gradient voltage in the ultrasonic sorting space. The method comprises the steps of raw material conveying, charge loading, particle separation pretreatment, sorting of particles with different particle sizes, vibration discharging and collecting and the like. The problem of inaccurate separation caused by carbon black agglomeration in a traditional separation method is effectively solved, carbon black particles with different particle sizes can be accurately separated, the product quality is improved, separation of carbon black with different particle size ranges can be adapted by adjusting related parameters, and diversified production requirements are met.

The invention provides a tailing particle classification method based on multi-dimensional morphological feature compression and clustering, and belongs to the technical field of geotechnical engineering, mineral processing and particle classification, and the method comprises the following steps: S1-S6, obtaining an STL file database of tailing particles; s7, calculating and extracting morphological parameters to form an original parameter data set; s8-S10: obtaining a three-dimensional morphological parameter set which retains the original morphological feature information; s11-S12, determining an optimal clustering number by adopting an elbow rule, a contour coefficient and Gap statistics, and performing particle morphology clustering grouping on the three-dimensional morphology parameters by adopting a K-means algorithm; and S13, carrying out stacking test simulation on the clustered particle categories by using a discrete element method, analyzing the stacking density and the average coordination number of different categories of particles, and verifying the physical significance of a classification result. The tailing particle classification method can systematically and efficiently integrate particle multi-dimensional form information, can directly associate the information with macroscopic physical and mechanical properties, and is data-driven, clear in mechanism and explainable in result.

The invention is directed to a micromechanical device for sorting at least two distinct fractions of target particles and at least one non-target target particle from each other, all suspended in a fluid, comprising: - a source of magnetic flux (1) - a movable member (2) comprising permeable magnetic material (3) wherein the movable member (2) is moved from a first position (4) to a second position (5) and / or one or more third positions (6) by applying a magnetic flux to the movable member (2) - a sample inlet channel (7) through which the fluid flows into the micromechanical device - a first output channel (8) which the movable member (2) diverts the non-target particles while being in the first position (4) - a second output channel (9) into which the movable member (2) diverts one distinct fraction of the target particles while being in the second position (5) - one or more third output channels (10) into which the movable member (2) diverts further distinct fractions of the target particles while being in one of the one or more third position (6) - a spring (11) attached to the movable member (2) providing mechanical resistance to the movable member (2) when moving from the first position (4) to the second position (5) and / or to one or more of the third positions (6) characterized in that the spring (11) has non-linear elastomechanical properties when the movable member (2) is at the second position (5) and / or at one or more of the third positions (6).

The utility model relates to the technical field of particle separation, in particular to a cyclone fine particle separation device capable of adjusting granularity, which comprises a stirrer and a cyclone, the top of the cyclone is fixedly connected with an end table, the upper end face of the end table is provided with a through groove in a penetrating manner, the inner side of a rotary drum is rotatably connected with an overflow pipe, and the overflow pipe is provided with a through hole. And a spiral groove is formed in the outer wall of the rotary drum in a penetrating manner. When the rotary knob is rotated, the rotary drum is driven to rotate, the rotary drum rotates to drive the spiral groove in the outer wall of the rotary drum to rotate, and the limiting block fixed to the outer wall of the overflow pipe extends into the spiral groove, so that when the spiral groove rotates, the limiting block moves along the track of the spiral groove, the limiting block is limited through the clamping groove, and the limiting block can only move in the vertical direction; therefore, when the rotary drum is rotated, the overflow pipe is driven to move up and down, so that the insertion depth of the overflow pipe can be adjusted according to needs, medium particle size composition changes and the requirements for grading indexes are better met, and the grading particle size is adjusted on line.

The invention relates to a particle micro-explosion combustion event detection and particle classification method based on multi-factor scoring, which takes a trajectory splitting event as a core, combines and analyzes a'termination trajectory 'and a'new trajectory' as a candidate condition of a primary micro-explosion combustion event, and converts a tracking problem from position tracking into identification and judgment of a physical process. Tracking errors caused by accidental factors in the particle tracking process can be reduced; through a two-step screening strategy of'deterministic screening 'and'probabilistic screening', the inherent'velocity attribute 'of the sub-particles can be effectively combined, a group determined as the sub-particles is firstly screened out, and the calculated amount of subsequent'probabilistic screening' is reduced; furthermore, a comprehensive scoring model is established, the micro-explosion characteristics of the mother particles are associated with the group characteristics of the child particles, a'probabilities screening 'strategy based on multi-dimensional associated information analysis is formed, the accuracy of particle classification is effectively improved, and high-precision and high-robustness recognition of the metal particle micro-explosion combustion event in the motion state is achieved.

A microfluidic device includes a particle sorting region having a first, second and third microfluidic channels, a first array of islands separating the first microfluidic channel from the second microfluidic channel, and a second array of islands separating the first microfluidic channel from the third microfluidic channel, in which the island arrays and the microfluidic channels are arranged so that a first fluid is extracted from the first microfluidic channel into the second microfluidic channel and a second fluid is extracted from the third microfluidic channel into the first microfluidic channel, and so that particles are transferred from the first fluid sample into the second fluid sample within the first microfluidic channel.

The present invention discloses a multi-chamber centrifuge with anti-crosstalk function, which relates to the technical field of centrifuges. The multi-chamber centrifuge is used for centrifuging materials and the water attached thereto. The multi-chamber centrifuge comprises a centrifuge main body, a particle sorting mechanism and a vibration mechanism. The centrifuge main body is connected to the particle sorting mechanism, the centrifuge main body is connected to the vibration mechanism, and the particle sorting mechanism is connected to the vibration mechanism. The centrifuge main body includes a centrifuge housing and a shockproof base, and the centrifuge housing is fixedly connected to the shockproof base. The centrifuge housing includes an upper housing and a lower housing, and the upper housing and the lower housing are hinged. A control panel is arranged outside the lower housing. The centrifuge housing is connected to the particle sorting mechanism, the centrifuge housing is connected to the vibration mechanism, and the lower housing is connected to the vibration mechanism.

The present application relates to a kind of hundred nanometer level particle sorting manipulation chip, device and sorting manipulation method, the chip includes microlens, microfluidic channel, sorting outlet and sorting inlet, the sorting outlet is bifurcation, the sorting inlet is trifurcation, including sample flow inlet and 2 focus flow inlets;Sorting inlet and sorting outlet are respectively arranged at the two ends of microfluidic channel, and microlens is arranged at the intersection of 2 sorting outlets.The device includes chip, light source, injection device and observation platform, and the light emitted by light source is irradiated into microfluidic channel through microlens, and light force is applied to the particle in the fluid to be sorted, and different size particles enter different sorting outlets, finally realize sorting.Compared with prior art, the present application can realize the rapid sorting of hundred nanometer level particle, with the advantages of high sorting efficiency, high control precision, etc., and has important application value for the sorting and manipulation of micro-nano scale particles such as virus and bacteria.

Disclosed are systems, devices and methods for imaging and image-activated sorting of particles in a flow system based on AI gating. In some aspects, a system includes a particle flow device to flow particles through a channel, an imaging system to obtain image data of a particle during flow through the channel, and a control command unit to produce a control command for sorting the particle based on an AI-based gating model and the image data, and an actuator to direct, according to the control command, the particle into one of a plurality of output paths of the particle flow device in real-time.

The invention relates to the technical field of particle sorting, and discloses calf concentrate raw material mildewed particle sorting equipment which comprises a mounting shell, a plurality of rectangular mounting parts distributed at equal intervals are arranged outside the mounting shell in a sleeving mode, a feeding port is formed in the upper portion of the mounting shell, and a triangular discharging block is arranged in an inner cavity of the feeding port; discharging ports are further formed in the two opposite side walls of the mounting shell, discharging port sealing plates are arranged on the discharging ports, and the two discharging port sealing plates are symmetrical to each other. According to the device, through cooperation of the special-shaped sliding groove openings and the sliding balls, the fixing plate is driven to press downwards to promote the placement plate to incline, air nozzles of the air exhaust shell are matched for auxiliary discharging, an inclined discharging plate is matched for guiding, mildew detection and sorting are completed synchronously, and sorting is efficient; the whole structure is stably installed through a rectangular installation part, the raw material storage and detection accuracy is guaranteed through a discharging port sealing plate and a placing plate sealing plate, the sorting reliability is greatly improved, and the calf breeding safety is guaranteed in an assisting mode.

This invention provides an arc-shaped deterministic lateral displacement chip and its application method. The chip includes a target curved flow channel, which is a curve with a curvature greater than 0 and bending towards one side; and an array of barrier columns disposed inside the target curved flow channel. The barrier column array includes multiple orderly arranged barrier columns, and particles of different sizes travel different paths when the particle solution flows through the barrier column array. This solution sets up an array of barrier columns formed by multiple orderly arranged barrier columns within a target curved flow channel with a curvature greater than 0 and bending towards one side, thereby shortening the length of the flow channel and reducing the area occupied by the flow channel without sacrificing particle sorting accuracy. Furthermore, the arc-shaped deterministic lateral displacement chip provided in this specification can efficiently sort particles with adhesive properties, and can also accurately sort larger particles while filtering impurities in particle solutions.

The utility model relates to the technical field of modified plastic particle sorting, in particular to a modified plastic particle vibration sorting device which comprises a sorting box, the upper surface of the sorting box is communicated with one end of a connecting pipe, a material distributing assembly is arranged in the connecting pipe, and the other end of the connecting pipe is communicated with one end of a discharging pipe. The other end of the discharging pipe communicates with the lower surface of a storage barrel, the upper surface of the storage barrel communicates with one end of a feeding pipe, a vibration motor vibrates to drive a mounting plate and a rubber column to vibrate, the rubber column transmits vibration to three sieve plates, modified plastic particles are sieved through the three sieve plates, and the modified plastic particles are screened through the three sieve plates. And the air cylinder drives the sliding block b and the brush to move rightwards, the brush moves rightwards to clean the modified plastic particles on the upper surface of the screen plate, and the problem that the particle sorting efficiency is obviously reduced along with the increase of blockage of meshes due to the fact that the meshes of a screen of an existing device often clamp some particles is solved.

To provide a particle classification device and a particle classification method.SOLUTION: A particle classification device comprises: a supply chamber 51 which supplies a suspension solution 11 in which particles are dispersed; a filtration chamber 52 which allows fine particle components in the solution to pass therethrough by an electric-field filtration action and retains a concentrated liquid of coarse particle components; and a filtrate chamber 53 which discharges, to the outside, a filtrate including the fine particle components that have passed through. The filtration chamber 52 includes: a plate-shaped anode electrode 14 disposed on a supply chamber side and having through holes; and a cathode filter plate electrode 14 disposed on a filtrate chamber 53 side, including a diaphragm 13 having pores that block negatively-charged coarse particle components and having pores.SELECTED DRAWING: Figure 1

The invention discloses an automatic filling device for radioactive particles, and the device comprises a particle sorting mechanism which is used for sorting the radioactive particles; the cartridge holder mounting mechanism is used for mounting a cartridge holder so as to fill the radioactive particles sequenced by the particle sequencing mechanism; the particle conveying mechanism is used for receiving the radioactive particles sorted by the particle sorting mechanism and conveying the radioactive particles to a filling position of the cartridge holder mounting mechanism; the particle pushing mechanism is used for pushing the radioactive particles conveyed by the particle conveying mechanism into the cartridge holder; the cartridge holder control mechanism is used for enabling the cartridge holder to make a particle filling position so as to receive the radioactive particles pushed by the particle pushing mechanism; the particle blocking mechanism is mounted on the cartridge holder mounting mechanism and is used for opening or closing a discharge hole of the particle sorting mechanism; the particle sorting mechanism, the particle conveying mechanism, the particle pushing mechanism and the cartridge holder control mechanism are in signal connection with the control unit. According to the automatic filling device provided by the invention, the particle filling efficiency and safety can be improved.

The utility model belongs to the field of plastic production, and particularly relates to an automatic plastic particle sorting machine which comprises a rinsing tank, the rinsing tank is provided with a liquid discharge pipe, the liquid discharge pipe is provided with a second valve, the rinsing tank is provided with a drainage slide way, the drainage slide way is provided with a conical funnel, and a filter screen is assembled at the communication position of the conical funnel and the drainage slide way. The conical funnel is provided with a connecting pipe, the connecting pipe is assembled with the liquid discharging pipe, the drainage sliding way is provided with a connecting block, the connecting block is provided with a liquid receiving box, the liquid receiving box is provided with a connecting rod, the connecting rod is provided with a sliding block, the sliding block is provided with a screen box, and the screen box is provided with a vertical block. According to the automatic sorting machine for the plastic particles, through cooperation of the screen box and the filter screen, the problems that in the production process of existing plastic raw material particles, external dust is prone to being adsorbed to the surfaces of the plastic raw material particles, the sorting effect is poor only by vibrating the plastic particles, meanwhile, noise is large when a vibration motor works, and influences are generated on the surroundings are solved.

Aspects of the present disclosure include methods for adjusting a particle classification index in response to one or more saturated data signals based on detected light from particles in a fluid stream. Methods according to certain embodiments include detecting light from particles in a fluid stream, generating a plurality of data signals based on the detected light, identifying one or more saturated data signals, generating a saturation signal index corresponding to the identified saturated data signals, and applying the saturation signal index to a particle classification index to generate an adjusted particle classification index. In some embodiments, the methods include determining one or more parameters of a particle (e.g., for a particle sorting decision) by calculating an adjusted spectral unmixing matrix for fluorescence of the particle that excludes the one or more saturated data signals. Systems and integrated circuit devices (e.g., field programmable gate arrays) for implementing the subject methods are also provided. Non-transitory computer readable storage media are also described.