35 results about "Pattern time" patented technology

A timeline-based approach for selecting and manipulating audio tracks is presented. This is accomplished via a graphical user interface that provides users with a series of visual cues and enhancements when selecting a particular area of an audio track depicted within the interface. These visual cues are rendered as a display region having multiple other display areas, components or interface components that provide the user with a location for initiating actions upon the file. User input provided to the timeline component generates a selection overlay that indicates a selected area of the audio file. The user can perform numerous actions with that audio file, such as copying and pasting. The user can do this more quickly and efficiently because the user is not required to switch tools. Everything is accomplished “modelessly.” Multiple instances of the selection overlay applied, for example, across multiple audio tracks may achieve even more powerful results.

The present invention provides a short term weather forecaster for nowcasting using a Numerical Weather Predictor (NWP). The system of the present invention tracks the evolution of differences between NWP and radar based precipitation patterns and adjusts the NWP forecast to account for theses differences. These differences are due to amplitude and phase errors of the NWP, such as model misses, false alarms, intensity errors and position errors. In presuming persistency in time of these errors and in estimating precipitation pattern time evolution due to other weather conditions such as wind motion, the present system corrects the NWP short term predicted patterns to compensate for these errors, thus enhancing nowcasting accuracy.

The invention provides a differential pattern time delay shift coding-based bionic underwater sound communication method. Whistle signals of a dolphin are applied to a differential pattern time delay shift coding communication system, so as to provide the bionic underwater sound communication method. The method comprises the steps: (1) the whistle signals are selected as synchronous codes and pattern codes; (2) a time delay shift value between adjacent whistle signals is used for carrying information; (3) the whistle signals are different from regularly coded signals such as linear frequency modulated signals, the whistle signals truly exist in the marine environment and cannot be detected easily, and the whistle signals are not easy to decode due to special coding method, so the whistle signals have strong communication elusive performance. A system undergoes a pool experiment, the data transmission at a low error rate is realized when the traffic rate is 67 bit/s and the signal-to-noise ratio is 0dB, and the effectiveness, robustness and the elusive performance are verified.

This invention provides a blue water remote underwater communication method including: 1, combining frequency-expansion communication with a Pattern time delay difference coding underwater communication system and applying a work mode of M members, 2, applying a single array element PTRM channel balance technology at the receiving end, 3, analyzing character of blue-water tracks and pointing out that when a sound source is near a track shaft, regions along the shaft are gathered regions. Advantages: 1, communication rate is increased due to the frequency-expansion and the Pattern time delay difference coding method, 2, the single array element passive time reversing mirror can use multi-use expansion signals to suppress interference among codes and get gathered gain , 3, realizing stable remote communication by the character of blue-water communication.

A method of making a transparent capacitor apparatus includes: providing a first transparent substrate including a first patterned conductive layer having a first pattern; providing a second transparent substrate including a second patterned conductive layer having a second pattern different from the first pattern; locating the first transparent substrate over the second transparent substrate so that the first patterned conductive layer is effectively parallel to the second patterned conductive layer. Overlapping portions of both the first conductive layer and the second conductive layer are patterned time into spatially matching conductive areas and non-conductive areas by locally applying heat to melt conductive materials in the non-conductive areas so that the surface tension of the conductive materials causes the conductive materials to coalesce into structures with a reduced conductive layer area.

This invention provides a mobile underwater communication method: 1, selecting LFM signal as a code shape of Pattern of a Pattern time delay difference coding system, in which, pattern1(t) of channel 1 is a positive LFM signal and pattern2(t) of channel 2 is a negative LFM signal, 2, carrying out time delay difference coding to channel 1 and 2, 3, carrying out orthogonal carrier modulation to the two channels and overlapping and emitting signals of the two channels, 4, multiplying the received signals with sine and cosine signals of the carrier frequency separately filtering HF components by a band pass filter, 5, constituting two paths of multiple signals and carrying out optimum stage fractional stage Fourier conversion, 6, measuring time delay values of the FRFT peak value separately on the u positive and negative half shaft of FRFT to decode to the two paths of communication channels.

The invention provides a differential decoding method that resists Doppler Effect in underwater sound communication based on Pattern time delay skew encoding. The invention relates to the field of underwater sound communication techniques, in particular to a method that utilizes differential decoding for resistance to the Doppler Effect in underwater sound communication that is caused by movement of communication nodes, especially the Doppler Effect and time compression expansion effect that are caused by large movement speed of communication nodes in a Pattern time delay skew encoding system. Through the research on the differential decoding that is based on the Pattern time delay skew encoding, a simulative experiment of the differential decoding method proves that differential time delay estimation can effectively resist the influence of Doppler frequency excursion, and consequently proves the feasibility and the robustness of the differential decoding proposal. The differential decoding method aims at refining the communication system of Pattern time delay skew (PTDS) encoding, establishes good foundation for the research on mobile underwater sound communication techniques, and needs further and deeper research and improvement when being applied to practical engineering.

The invention relates to the field of underwater acoustic communication, in particular to a differential Pattern time delay shift coding underwater acoustic communication method for based on a parametric array. The method comprises the following steps of generating preformed Pattern code signals and a preformed synchronizing signal by adopting parametric pre-modulation, wherein one group of the preformed Pattern code signals are produced for modulation and call of a differential time delay difference; carrying out channel coding on information source information, quantizing and mapping the coding information to a time delay value, modulating the time delay value on the time delay difference between the preformed Pattern code signals, when the length of a communication signal reaches one frame, packaging the frame of signal and adding the preformed synchronizing signal; and emitting the signal through the parametric array after power amplification. Through the narrow directional property of difference frequency sound wave generated by parametric emission, the frequency for reflecting the sound wave in an interface can be reduced, and the inter-symbol interference caused by multi-path extension is inhibited. Through the narrow directional property of difference frequency wave of the parametric matrix, the risk of exposure of an emission node is reduced, and concealment and confidentiality of communication are improved.

The invention discloses an intense rainfall waterlogging and ponding dynamic development process prediction and calculation method based on rainfall patterns. The method comprises the following steps of 1, determining a DEM grid unit as a calculation unit; 2, determining the rainfall pattern; 3, determining the water collecting amount of each rainfall process region; 4, according to the actual need of the intense rainfall waterlogging and ponding dynamic development prediction time resolution, scattering the rainfall prediction process into i time intervals, in other words, dividing the rainfall process into i rainfall periods with equal time intervals, and meanwhile determining the rainfall pattern time interval according to the time interval; 5, calculating the ground accumulated water accumulating amount of each period of time; 6, utilizing the DEM-based water collecting region rainfall ponding depth calculation method for calculating the ponding depth of each grid in each period of time, obtaining the regional waterlogging and ponding distribution situation within each period of time, and therefore completely predicting the waterlogging and ponding dynamic development process according to the given time intervals.

A temperature sensor includes a temperature sensing unit for producing a sensing level by sensing an internal temperature in a semiconductor memory device, a reference level generating unit for setting up a reference level by selecting one of a plurality of reference voltages, which are set up according to the internal temperature of the semiconductor memory device, in response to a test mode signal and a temperature detecting signal, wherein the reference level generating unit includes fuse, and a comparison unit for comparing the sensing level to the reference level and producing the temperature detecting signal.

The invention relates to the technical field of display, and especially relates to an array substrate, a preparation method therefor, and a display device. The method comprises the following steps: forming a first insulating layer with a recessed region and a bulged region on a substrate; forming a transparent conductive film on the substrate with the first insulating layer; carrying out the patterning of the transparent conductive film, so as to form a first comb-shaped transparent electrode and a second comb-shaped transparent electrode, wherein the comb teeth of the first comb-shaped transparent electrode are located in the recessed region, and the comb teeth of the second comb-shaped transparent electrode are located in the bulged region. According to the invention, a pixel electrode and a common electrode are formed at the same time in the one-time patterning technology, and the method can reduce the number of patterning times, simplifies the manufacturing technology, reduces the production cost, and improves the production efficiency.

A mobile-information-processing apparatus includes: capacitance sensors 108 each detecting capacitance at multiple points in a designated area; pattern-registering means 129 registering multiple mapped patterns of capacitance at multiple points in the designated area, obtained from the detection result of capacitance sensors 108; pattern/operational-item registering means 131 registering the result of selection when two or more patterns are selected in a designated order from the registered multiple mutually different patterns in combination with a particular operational item for the apparatus; pattern-evolution-determining means 124 determining the temporal evolution of the pattern from capacitance sensors 108; pattern-time-axis-consistency/inconsistency-determining means 124 determining whether the evolution of the pattern is consistent on the time axis with the order of the patterns in pattern/operational-item-registering means 131; and operational-item-executing means 132 which, when consistency was determined, executes the operational item corresponding to the patterns determined to be consistent, among the operational items in pattern/operational-item-registering means 131.

Disclosed is an underwater communication system for a transmitting transducer. The underwater communication system includes a transmitting system and a receiving system. The transmitting system includes a transmitting PC (4), a power amplifier (5), the transmitting transducer (8), a scanner (1) and a microphone (3). The receiving system includes a PC (15), a test amplifier (9), a signal receiver (11), a printer (12) and a sound box (13). In aspect of data text communication, a Pattern time-delay-inequality coding communication system of the underwater communication system for the transmitting transducer is high in interference resistance capability and great in stability so that a Pattern time-delay-inequality coding differential decoding technology is adopted during decoding and thus the reliability is improved significantly. In aspect of voice and image communication, an OFDM communication system can ensure high-speed transmission of voices and images. Compared with underwater wired communication, the underwater communication system for the transmitting transducer is capable of realizing underwater long-distance wireless communication and better in economical efficiency and reliability.

The invention provides an array substrate, a manufacturing method thereof, and a display device, which relate to the field of display technology and are used to solve the problem of increased patterning times caused by the production of a passivation layer protecting ITO on ITO. The manufacturing method of the array substrate includes: forming a plurality of first via holes and a plurality of second via holes on the substrate on which the thin film transistors are fabricated; and covering a transparent conductive layer on the substrate after the first via holes and the second via holes are formed ; Cover the transparent conductive layer with a protective material layer, and the film forming temperature of the protective material layer is lower than the annealing temperature of the transparent conductive layer; Use a patterning process to form a first electrode covering the first via hole and its surroundings, and covering the second via hole and a second electrode around it, and a first protective layer covering the first electrode. The array substrate, the manufacturing method thereof, and the display device provided by the present invention are used for displaying images.

The invention provides a method and a device for compensating a mode dependent loss. The method comprises the following steps of: at a sending end, S1, carrying out constellation modulation on a bit signal; S2, carrying out mode time coding on the signal after the constellation modulation; S3, carrying out light modulation on the signal after the mode time coding; S4, carrying out mode coupling on the signal after the light modulation, and then sending to a few-mode optical fibre to transmit; at a receiving end, S5, carrying out decoupling on the mode coupling signal transmitted in the few-mode optical fibre; S6, carrying out coherent demodulation on the signal after the decoupling; S7, carrying out channel equalization on the signal after the coherent demodulation; S8, carrying out mode time decoding on the signal after the channel equalization; S9, carrying out constellation demodulation on the signal after the mode time decoding to obtain a bit signal after the constellation demodulation. The method provided by the invention is capable of effectively suppressing the mode dependent loss during the transmission process, and improving the system performance.