298results about How to "Intuitive evaluation" patented technology

Embodiments described herein relate to techniques, tools and processes for analyzing a computer system and determining the type and capabilities of hardware and software components resident on the computer system. This information can then be used for multiple different purposes. For example, the information may be used for (1) communicating an individual computer's ability to effectively operate a specific computer software and/or computer hardware product, (2) relaying the information to a technical support operation to allow a more rapid response, or (3) making a simple evaluation of the stand alone performance of a computer. These processes can be used for analyzing an individual computer's system inventory (computer hardware components and system software components) against a static set of manufacturer validated requirements for a hardware or software product.

To perform link adaptation at radio interfaces of an enhanced packet data cellular network the system behavior is simulated for different C/I conditions. Two sets of tables are obtained, each table including upgrade and downgrade thresholds expressed in terms of Block Error Rate (BLER). The tables are specialized for taking into account EGPRS type II hybrid ARQ, Incremental Redundancy (IR). Transmitted blocks are checked for FEC and results are sent to the network that continuously updates BLER. A reliability filter output is used to decide the weight between new and old measurements. IR efficiency is tested for each incoming block and an indicative variable IR_status is filtered. Each threshold of BLER to be used is obtained by linear interpolation between the tabulated threshold without IR and with perfect IR, both weighed with filtered IR_status. Filtered BLER is compared with interpolated thresholds for testing the incoming of a MCS switching condition.

Radar sensor for motor vehicles, having a transmitter and receiver unit whose directional characteristic has multiple lobes, at least one of which is directed parallel to the roadway surface, at least one other lobe being directed obliquely to the roadway surface.

The invention provides an integrated watershed management system and relates to the technical field of watershed management. The integrated watershed management system comprises a knowledge management module, a monitoring module, a forecast module, a project evaluation module, and an emergency decision module. The knowledge management module is used for acquiring related knowledge of a watershed and constituting a knowledge base, a model base and a method base of the watershed to be stored in a database. The monitoring module is used for monitoring lake inflow flux and total pollutant amount of the watershed. The forecast module performs statistic analysis and trend prediction to hydrology and water quality of the watershed. The project evaluation module provides a reference scheme for water pollution control of the watershed. The emergency decision module generates corresponding emergency decisions as to water pollution warning and emergency accidents. By the aid of the integrated watershed management system, the monitoring module and the forecast module perform real-time monitoring and warning to the watershed, and corresponding emergency decisions are made through the emergency decision module as to different emergency accidents or warning information, and furthermore, the project evaluation module provides reference for water pollution control scheme planning.

A method of and system for evaluating performance of a plant population in an area of interest is provided. The method includes the steps of receiving input data from a user, the input data representative of at least one management parameter in the group consisting of: a total plant population in a selected sampling sub-area, a spacing of an individual plant relative to a nearest adjacent plant in the sampling sub-area, and a maturity of the individual plant relative to the nearest adjacent plant in the sampling sub-area. The system analyzes the input data in accordance with a mathematical model having an objective function for predicting a performance of a plant stand represented by a net effective plant population reduced from a benchmark plant population by deduction factors related to at least one of the management parameters.

The present invention provides a method for evaluating lossy compression quality of image. The method comprises the following steps: selecting related image as testing image as testing image according to a set image selecting principle; executing data compression to the tested image with an image compression method to be evaluated thereby obtaining compression image; decoding for obtaining reconstructed image; analyzing the tested image and reconstructed image through a plurality of image evaluation aspects thereby evaluating the adopted image compression method; wherein, the plurality of image evaluation aspects can execute full evaluation to the compressed image quality, and simultaneously the plurality of image evaluation aspects have no relativity. The method can execute full evaluation to the quality of compressed image, is suitable for the original image with different landform categories and texture abundance degrees, and can provide a reference for the improved design of spaceborne compression algorithm developed by our country.

A system for managing a project being a plurality of jobs including construction jobs wherein some of the jobs don't require completion of other jobs and remaining jobs require completion of at least one of the independent jobs and/or completion of other jobs in the plurality of jobs. The system separates jobs into lists according to their dependency on other jobs and assigns manpower according to expense, expressed as man days, for completing the job withoin a list period. The system is preferably implemented in conjunction with a panoramic camera and computer. One section of the computer screen displays a 360° field of view of the project. Another section displays a table showing the interrelationship of the jobs. Alpha-numeric indicia, entered by a mouse/keyboard at job locations on the image section of the screen are indexed to jobs scheduled in the table which is entered in the text section of the screen.

The invention provides an electronic intelligent auxiliary writing training and analysis evaluation system, and belongs to the field of electronic auxiliary writing training. Aiming to solve the key problem of good character writing in the writing training, the technical feedback about the writing quality is given in time by using an intelligent electronic or computer auxiliary means to answer thequestions of 'how about the writing'or what's the difference', so that the psychological doubts are resolved and the lack of skills is pointed out. The character image or the information is acquiredby the aid of a sensing device. The device is characterized in that quantitative or visual comparison is conducted on the writing words acquired by the sensing device and the corresponding standard copybook words called out from the system, the consistency quantitative evaluation and/or visual comparison image can be given as the feedback to guide the writing training, so that the writing skills and levels can be improved. The interactive and gain cycling of the writing training process can be realized, the effect is remarkable, the cost is low, the on-purpose, guiding, and assisting properties are achieved. The system makes the user feel it like a good teacher and student, and the writing level is stably improved by means of the aiding.

The invention discloses a volcanic material-enriched source rock organic carbon recovery method. The recovery method comprises the following steps: selecting a sample; determining content Z of volcanic materials in source rock; implementing source rock residual organic carbon analysis and kerogen treatment; dividing volcanic material-enriched source rock organic matter types through an element analysis method; calculating an organic carbon recovery coefficient Kc by combining numerical simulation with experiment; fitting related functions Kc=f(Z) of Kc and volcanic material content Z. The method disclosed by the invention, by recovering residual organic carbon of source rocks differing in volcanic material content, can greatly improve precision of recovering source rock organic carbon; meanwhile, on the basis of researching a research area test data recovery method, the reliability of resource quantity evaluation is improved; the technology fills the blank of volcanic materials in a complex sedimentary structure environment on organic matter abundance recovery, and enriches source rock evaluation theory; according to results, progress of next resource evaluation is greatly promoted.

The invention provides a performance test method and tool aiming at Linux process scheduling. The performance test method comprises the following benchmark test steps: step 11: selecting dimension and test items of a benchmark test; step 12: writing and configuring a test drive module; step 13: writing and configuring a performance index monitoring module; step 14: operating the test drive module to drive the execution of the benchmark test, meanwhile operating the benchmark test performance index monitoring module, collecting and processing the operating information of the Linux process scheduling in the test process, and recording the Linux process scheduling status at the real time so as to calculate and update the benchmark test performance index; and step 15: outputting the test results, the test executing process information and the benchmark test performance index information selected by the user. The performance test method provided by the invention can be applied in the Linux operation system research and development as well as the Linux process scheduling performance evaluated by the testers, and assists the optimizing of the Linux process scheduling performance, so that the correctness and the stability of the operation of the Linux operation system can be efficiently enhanced.

A cluster simulator simulates reformation of a real cluster in response to failure events. Profile programs on the cluster can gather data useful to the simulation and transmit the profile data to the simulator. The simulator can generate a model of the real cluster, the model itself being a virtual cluster. A user can select virtual failure events from a menu to apply to the model and the simulator responds by generating a post-failure virtual cluster in the configuration that the real cluster would assume in the event of the corresponding real failure. Sequences of virtual failures can also be tested for a given cluster configuration to evaluate its robustness. Comprehensive testing using virtual failure sequences can also be applied to different cluster configuration so that an optimum configuration can be recommended.

This invention provides a lithium nickel manganese cobalt composite oxide having a composition of LiaNixMnyCozO₂ (x+y+z=1, 1.05<a<1.3), wherein, in the data obtained by measuring a Raman spectrum of the composite oxide, the peak intensity of an Eg oscillation mode of a hexagonal crystal structure located at 480 to 495 cm⁻¹ and the peak intensity of an F2g oscillation mode of a spinel structure located at 500 to 530 cm⁻¹ in relation to the peak intensity of an A1g oscillation mode having a hexagonal crystal structure in which the main peak is located at 590 to 610 cm⁻¹ are respectively 15% or higher and 40% or lower than the peak intensity of the A1g oscillation mode of a hexagonal crystal structure as the main peak. Thereby, the Raman spectrum can be used for the identification of the crystal structure to clarify the characteristics of a positive electrode precursor composed of lithium nickel manganese cobalt composite oxide. In particular, it is possible to obtain lithium nickel manganese cobalt composite oxide and a lithium rechargeable battery superior in rate characteristics and cycle characteristics.

An apparatus is disclosed for measuring the position of a vehicle or a surface thereof on a roadway. The apparatus comprises at least one radar transmitter, which is arranged in a transmitting position above the plane of the roadway and transmits radar beams downwardly, a plurality of radar receivers, which are distributed above the plane of the roadway in different receiving positions at distances from one another, receive reflections of the radar beams from beneath, and convert the reflections into a received signal, and an evaluation device, which is connected to the radar transmitter and the radar receivers and is configured to measure the said position from the transmitting position, the receiving positions and the received signals.

The disclosure relates to a hand-held power tool comprising a housing having a handle portion, a tool portion for a tool that can be driven to move linearly and/or oscillate, an operator part on the housing side for the activation of the tool and/or the power tool on the user side, a drive unit for producing a working movement of the tool, an electronic unit for supplying the drive unit at least with open-loop control and/or closed-loop control signals, and an operating voltage unit for making an electrical DC voltage available, the drive unit comprising at least one excitation actuator having a volume of an excitation-active material, which actuator is supplied with power by the operating voltage unit when operated and which is controlled in an open or closed loop control by the electronic unit.

The invention provides a method for switching from a first operating condition of an integrated circuit to a second operating condition of the integrated circuit differing from the first operating condition. To that end, the output signal generated at a circuit output is externally overwritten. The inventive method or the inventive integrated circuit have the advantage that the switching from one operating condition into another operating condition of the integrated circuit can be implemented in a very simple way but with a high immunity to interference. The switching can be very easily initiated as needed because the only thing needed is the application of a voltage level--which is already available in the system--to an output of the integrated circuit. Furthermore, the selection of a circuit output assures that there is a high certainty that the switching condition will not accidentally occur because this is largely precluded by the standard and usually prescribed external interconnection of a circuit output.

The invention discloses a quantitative evaluation method of energy saving and emission reduction benefits of a power grid. The quantitative evaluation method is characterized by comprising the following steps: S1, an index data preprocessing step, which comprises uniformization processing and dimensionless processing of data; S2, an index correlation processing step, which includes extracting a principal component of each system by the principal component analysis, after the first principal component is separated, obtaining a constituent coefficient of each second-level index to the first principal component, retaining the second-level indexes with the larger constituent coefficients, and deleting the second-level indexes with the smaller constituent coefficients; S3, an index weight determination step, which includes weighting according to the relative importance degree of the indexes and weighting according to the discrete degree of the index data; S4, an aggregate model construction step, which includes performing linear compensation among the evaluation indexes by adopting a linear weighted synthesis method and taking a linear weighting function of each index value as a comprehensive evaluation model; and S5, an evaluation result display step, which includes analyzing and displaying intermediate results and final results.

The invention relates to a method for detecting surface defects of mechanical parts based on image texture and fractal dimension. Traditional methods for detecting surface defects of mechanical parts have the disadvantages of low efficiency and low detecting accuracy. The method comprises the following steps of: firstly preprocessing mechanical parts to be detected, placing the preprocessed mechanical parts on a conveyor belt, acquiring an image of a part surface to be detected with a CCD image acquisition system to obtain a texture image of the part surface; then calculating the fractal dimension and the voidage of the texture image; and finally matching and comparing the calculated fractal dimension and the calculated voidage of the texture image with those of a standard part in a mechanical part database. The invention can realize the evaluation of the machine visual quality by calculating the fractal dimension and the voidage features representing subjective perceptions based on the external features of the surface defect texture of mechanical parts.

A system and method are provided that enable dynamic construction of analytics for the evaluation of opportunities. A unique decision-focused approach simplifies the evaluation of opportunities and incorporates expertise and future-relevant judgments directly into the decision process, thereby tracking the effectiveness of those decisions with respect to selected metrics.