Abstract: Embodiments of the present application provide a feeding device for loading a material into a container, which relates to the technical field of product assembly. The feeding device is configured to load a material into a container having an opening. The feeding device includes a pressing unit. The pressing unit includes a pressing member having a pressing plane, and a driving member configured to drive the pressing member to move cyclically along a closed track. The closed track includes a first planar track segment, and when the pressing member moves along the first planar track segment, the pressing plane forms surface contact with the material and keeps extending in a material loading direction, the material loading direction being a movement direction of the material relative to the container. The feeding device can reduce damage to the material during a feeding process.

Abstract: Systems and methods for generating a phase-resolved ocean wave forecast with ensemble based data assimilation are disclosed. An example method includes receiving radar data corresponding to an ocean surface, and determining a surface elevation, a surface potential, and an ocean current field of a portion of the ocean surface. The example method also includes generating an ensemble of perturbed ocean surface data, and applying a phase-resolved nonlinear wave model to the ensemble of perturbed ocean surface data to generate forecast ocean surface data. The example method also includes receiving a subsequent set of radar data corresponding to the ocean surface, and applying an ensemble Kalman filter to determine, a subsequent surface elevation, a subsequent surface potential, and a subsequent ocean current field. The example method also includes generating a phase-resolved ocean wave forecast based on iteratively analyzing the subsequent ocean field until a tolerance factor satisfies a tolerance threshold.

Abstract: Embodiments of the present application provide a feeding device for loading a material into a container, which relates to the technical field of product assembly. The feeding device is configured to load a material into a container having an opening. The feeding device includes a pressing unit. The pressing unit includes a pressing member having a pressing plane, and a driving member configured to drive the pressing member to move cyclically along a closed track. The closed track includes a first planar track segment, and when the pressing member moves along the first planar track segment, the pressing plane forms surface contact with the material and keeps extending in a material loading direction, the material loading direction being a movement direction of the material relative to the container. The feeding device can reduce damage to the material during a feeding process.

Abstract: Embodiments of the present application provide a feeding device for loading a material into a container, which relates to the technical field of product assembly. The feeding device is configured to load a material into a container having an opening. The feeding device includes a pressing unit. The pressing unit includes a pressing member having a pressing plane, and a driving member configured to drive the pressing member to move cyclically along a closed track. The closed track includes a first planar track segment, and when the pressing member moves along the first planar track segment, the pressing plane forms surface contact with the material and keeps extending in a material loading direction, the material loading direction being a movement direction of the material relative to the container. The feeding device can reduce damage to the material during a feeding process.

Abstract: Embodiments of the present application provide a feeding device for loading a material into a container, which relates to the technical field of product assembly. The feeding device is configured to load a material into a container having an opening. The feeding device includes a pressing unit. The pressing unit includes a pressing member having a pressing plane, and a driving member configured to drive the pressing member to move cyclically along a closed track. The closed track includes a first planar track segment, and when the pressing member moves along the first planar track segment, the pressing plane forms surface contact with the material and keeps extending in a material loading direction, the material loading direction being a movement direction of the material relative to the container. The feeding device can reduce damage to the material during a feeding process.

Abstract: Processes for direct seeding of guayule seeds into a field and fields produced by the processes. According to these direct seeding processes, treated guayule seeds are mixed with a seed starting mixture to produce a planting mixture that is applied to exposed soil of a field. The applied planting mixture is then pressed or compressed which facilitates germination of the guayule seeds into seedlings.

Abstract: Systems and methods for generating a phase-resolved ocean wave forecast with ensemble based data assimilation are disclosed. An example method includes receiving radar data corresponding to an ocean surface, and determining a surface elevation and a surface potential of a portion of the ocean surface. The example method also includes generating an ensemble of perturbed ocean surface data, and applying a phase-resolved nonlinear wave model to the ensemble of perturbed ocean surface data to generate a set of forecast ocean surface data. The example method also includes receiving a subsequent set of radar data corresponding to the ocean surface, and determining a subsequent surface elevation and surface potential of the portion of the ocean surface. The example method also includes combining, by applying an ensemble Kalman filter, the set of forecast ocean surface data with the subsequent surface elevation and surface potential to generate a phase-resolved ocean wave forecast.

Abstract: Disclosed herein are processes for direct seeding of coated guayule seeds into a field and fields produced by the processes.

Abstract: The invention discloses a dual-band spectral imaging system based on a digital micromirror device (DMD) and an implementation method thereof. The system mainly comprises a front collimating light path composed of a target 1, a front collimating lens assembly 2 and a DMD 3, and two spectral dispersion light paths with different working wave bands. A target image can be divided into columns by n micromirror scanning units of the DMD 3, and bidirectional scanning of the target image is realized by controlling the n micromirror scanning units to deflect forward and backward in sequence, so that detectors of the two spectral dispersion light paths are each provided with n dispersive spectral images. Then spectral reconstruction is completed according to the principle that each spectral image corresponds to a different target image unit, thereby the dual-band spectral information of a target scene is obtained.

Abstract: Disclosed herein are processes for direct seeding of guayule seeds into a field and fields produced by the processes.

Abstract: A signal demodulation apparatus and method for a closed communication system are provided. An analog voltage comparator is configured to convert a modulated signal and output the digital signal. The modulated signal is a 2ASK, 2FSK or 2PSK modulated signal. A sampling decider is configured to sample the digital signal to obtain a sampled digital signal. The sampling decider includes a high-frequency clock sampling circuit and a feature extracting and deciding circuit. The high-frequency clock sampling circuit is configured to sample the digital signal and to sample at least two points for a high level of any pulse of the digital signal. The feature extracting and deciding circuit is configured to extract a feature of the sampled digital signal to obtain an extracted feature of the sampled digital signal, and compare the extracted feature with features of known digital modulated signals to acquire a value represented by the digital signal.

Abstract: Disclosed are an ESD detection apparatus and method applied to digital integrated circuit, and an integrated circuit. The apparatus includes: a check read control module, configured to initiate a read operation for a flip-flop set module; and a check calculation module, configured to receive a data value sent by the flip-flop set module according to the read operation, perform check calculation according to the data value, and determine, according to comparison of a result of the check calculation and a history check calculation result, whether an ESD overrun is present. According to the present application, a simple circuit structure is employed to detect the ESC overrun, without occupying resources of an external main controller. As such, other operations may not be affected, the efficiency is improved, and the ESD overrun may be detected in real time.

Abstract: A signal demodulation apparatus and method for a closed communication system are provided. An analog voltage comparator is configured to convert a modulated signal and output the digital signal. The modulated signal is a 2ASK, 2FSK or 2PSK modulated signal. A sampling decider is configured to sample the digital signal to obtain a sampled digital signal. The sampling decider includes a high-frequency clock sampling circuit and a feature extracting and deciding circuit. The high-frequency clock sampling circuit is configured to sample the digital signal and to sample at least two points for a high level of any pulse of the digital signal. The feature extracting and deciding circuit is configured to extract a feature of the sampled digital signal to obtain an extracted feature of the sampled digital signal, and compare the extracted feature with features of known digital modulated signals to acquire a value represented by the digital signal.

Abstract: The present application provides a signal demodulation apparatus and method in a closed communication system. The signal demodulation apparatus includes: an analog voltage comparator, configured to convert a received modulated signal into a digital signal, and output the digital signal; and a sampling decider, configured to sample the received digital signal, and acquire a value represented by the digital signal according to a feature of a sampled digital signal to complete a signal demodulation. The present application improves signal-to-noise ratio of pressure detection, reduces power consumption and increases refresh rate. The apparatus and method according to the present application have the advantages of simple structure, easy to implement, small circuit area and low power consumption, and thus are suitable for a scenario imposing strict requirements on the power consumption and area, for example, a wearable device and the like.

Abstract: A sine wave generating apparatus comprises: a phase accumulating module, configured to acquire configuration information of a sine wave, and generate address information comprising integer address information and decimal address information; a value searching module, configured to search for first data information and second data information of the sine wave according to the integer address information; an interpolation module, configured to conduct interpolation between the first data information and the second data information, and acquire interpolation original data information of the sine wave according to the decimal address information; a random truncating module, configured to conduct truncation processing on the interpolation original data according to the bit width of the decimal address information and a pseudorandom sequence output value to acquire final interpolation data information of the sine wave; and a sine wave generating module, configured to generate image information of the sine wave acco

Abstract: The present application provides a signal demodulation apparatus and method in a closed communication system. The signal demodulation apparatus includes: an analog voltage comparator, configured to convert a received modulated signal into a digital signal, and output the digital signal; and a sampling decider, configured to sample the received digital signal, and acquire a value represented by the digital signal according to a feature of a sampled digital signal to complete a signal demodulation. The present application improves signal-to-noise ratio of pressure detection, reduces power consumption and increases refresh rate. The apparatus and method according to the present application have the advantages of simple structure, easy to implement, small circuit area and low power consumption, and thus are suitable for a scenario imposing strict requirements on the power consumption and area, for example, a wearable device and the like.

Abstract: Disclosed are an ESD detection apparatus and method applied to digital integrated circuit, and an integrated circuit. The apparatus includes: a check read control module, configured to initiate a read operation for a flip-flop set module; and a check calculation module, configured to receive a data value sent by the flip-flop set module according to the read operation, perform check calculation according to the data value, and determine, according to comparison of a result of the check calculation and a history check calculation result, whether an ESD overrun is present. According to the present application, a simple circuit structure is employed to detect the ESC overrun, without occupying resources of an external main controller. As such, other operations may not be affected, the efficiency is improved, and the ESD overrun may be detected in real time.

Abstract: A sine wave generating apparatus comprises: a phase accumulating module, configured to acquire configuration information of a sine wave, and generate address information comprising integer address information and decimal address information; a value searching module, configured to search for first data information and second data information of the sine wave according to the integer address information; an interpolation module, configured to conduct interpolation between the first data information and the second data information, and acquire interpolation original data information of the sine wave according to the decimal address information; a random truncating module, configured to conduct truncation processing on the interpolation original data according to the bit width of the decimal address information and a pseudorandom sequence output value to acquire final interpolation data information of the sine wave; and a sine wave generating module, configured to generate image information of the sine wave acco