Abstract: A link-speed self-adapting method includes: creating multiple pairs of a measured-value recording table and a measured-value sequence table at each of nodes; by using a sending node, receiving data frames sent by a receiving node through a reverse link, calculating signal-to-noise ratios of the received data frames, and recording the signal-to-noise ratios and measurement moments into the measured-value recording tables of the sending node; in response to data frames sent by a same sending node and received by the receiving node satisfying a predetermined condition, acquiring the signal-to-noise ratios and the measurement moments corresponding to the data frames that satisfy the predetermined condition, and sending to the sending node by using a message; recording the signal-to-noise ratios and the measurement moments carried in the message into the measured-value sequence table; and according to the measured-value sequence tables, adjusting a speed at which the sending node sends the data frames.

Abstract: The embodiments of the disclosure provide a data processing system, a data processing method, and a computer readable storage medium. The method includes: receiving a positioning data from a positioning device, wherein the positioning data corresponds to a camera device; receiving a lens parameter of the camera device from a lens encoder; encapsulating the positioning data and the lens parameter in at least one data packet; and sending the at least one data packet to a data processing device by a network interface.

Abstract: A power system is disclosed. Output terminals of a power supply or a DC-to-DC unit are cascaded to increase an output voltage, so as to reduce a current between the power supply or the DC-to-DC unit and the DC-to-AC unit, and resolve cost and loss problems of the cable from the power supply or the DC-to-DC unit to the DC-to-AC unit. In addition, according to the power system provided in the embodiments of this application, a quantity of cables from the power supply or the DC-to-DC unit to the DC-to-AC unit may be further reduced by cascading output terminals of the power supply or the DC-to-DC unit and cascading inputs of the DC-to-AC unit, thereby reducing system costs. In addition, in the power system provided in the embodiments of this application, cascaded input and isolated output of the DC-to-AC unit can reduce a specification of a power conversion device.

Abstract: An active sound generation device is proposed to generate a sound effect in a vehicle interior. The active sound generation device includes: a low sampling rate generation part, generating a low sampling rate signal by lowering a sampling rate; a processing frequency setting part, setting the sampling rate of the low sampling rate generation part; a high sampling rate generation part, amplifying a sampling rate of the low sampling rate signal to generate a high sampling rate signal as the sound effect; and a speaker, outputting the sound effect.

Abstract: An active noise canceller device includes: a reference signal generation device, generating a reference signal corresponding to a noise; a cancellation sound output device, outputting cancellation sound for canceling the noise; an error detection device, detecting an error between the noise and the cancellation sound and generating an error signal corresponding to the error; and a control device, controlling the cancellation sound output device that further including: a reference signal correction part, correcting the reference signal; a noise estimation part, estimating a sound pressure; a sound pressure estimation part, estimating the sound pressure within an object range of the cancellation sound that cancels the noise; and a control filter, controlling the cancellation sound. The active noise canceller device updates the control filter based on the reference signal corrected by the reference signal correction part and a sound pressure estimated value of the sound pressure estimation part.

Abstract: An active noise canceller device includes: a cancellation sound output device, outputting a cancellation sound for a noise; noise microphones, generating noise signals; a control device, controlling the cancellation sound output device based on the noise signals. The control device executes: obtaining noise signals, selecting reference signals corresponding to the noise and an error signal corresponding to an error of the noise and the cancellation sound from the noise signals, generating a correction reference signal, and generating a control signal. The control device includes: a control filter, generating the control signal of the control device; a primary path filter, generating a noise estimation signal from the reference signals; a secondary path filter, generating a cancellation sound estimation signal from the correction reference signal; and a stability judgment part, judging a stability of the cancellation sound from the control filter, the primary path filter, and the secondary path filter.

Abstract: Embodiments of this application provide a power system. An output terminal of a power supply or a DC-to-DC unit is cascaded. In addition, according to the power system provided in embodiments of this application, a quantity of cables from the power supply or the DC-to-DC unit to the DC-to-AC unit may be further reduced by cascading an output terminal of the power supply or the DC-to-DC unit and cascading an input of the DC-to-AC unit.

Abstract: A sequence-to-sequence summarizer receives source content to be summarized and determines whether the source content has a size that meets the size threshold. If so, the source content is divided into sections and the sequence-to-sequence summarizer generates a summary for each section. The summaries for each section are merged into a document summary and surfaced for user interaction.

Abstract: Provided herein are color-fast edible compositions and methods of making the same. In some cases, the color-fast edible compositions comprise a comprising an exogenous protein component and a biomass comprising cells of a pigmented algae. The pigmented algal cells may be physically associated with the exogenous protein component such that the pigmented algal cells confer a pigmentation to the edible compositions and are substantially dissociable from the exogenous protein component. Further provided herein are food products (e.g., meat substitutes, fish or shellfish substitutes) comprising the color-fast edible compositions of the disclosure.

Abstract: A video transcoding card includes a first transcoding assembly and a second transcoding assembly. The first transcoding assembly includes a first circuit board, first transcoding boards, and a first main electrical connector. The first transcoding boards and the first main electrical connector are disposed on the first circuit board and are electrically connected to the first circuit board. The second transcoding assembly includes a second circuit board, second transcoding boards and a second main electrical connector. The second transcoding boards and the second main electrical connector are disposed on the second circuit board and are electrically connected to the second circuit board. The first main electrical connector and the second main electrical connector are connected to each other, and the second transcoding boards are electrically connected to the first circuit board via the second circuit board, the second main electrical connector, and the first main electrical connector.

Abstract: An energy storage system includes one or more energy storage unit clusters, and the energy storage unit cluster includes at least two energy storage modules connected in series. The energy storage system further includes a first bus, a second bus, and a centralized monitoring system of the energy storage unit cluster, where the second bus is a direct current bus. The energy storage unit cluster is coupled to the first bus by using a first converter. One energy storage module includes one energy storage element group and one DC/DC converter, and the energy storage element group is coupled to the second bus by using the DC/DC converter. The centralized monitoring system is connected to the energy storage unit cluster through a control bus, and is configured to control a DC/DC converter in any energy storage module in the energy storage unit cluster.

Abstract: An active noise control device controls a speaker on the basis of an error signal outputted from a detector that has detected, at a control point, a synthesized sound of a noise transmitted from a vibration source and a cancellation sound outputted from the speaker in order to cancel out the noise, and is provided with a control signal generation unit that generates a control signal for controlling the speaker by performing signal processing on a reference signal by a control filter corresponding to an error signal buffered at the end of an input buffer for buffering error signals on a time-series basis.

Abstract: A display substrate, a method for manufacturing the same, and a display device are provided.

Abstract: A breaker apparatus and an inverter system are configured to disconnect an electrical connection when a fault occurs in a protected circuit. The breaker apparatus is connected in series in a protected circuit, and is configured to disconnect the electrical connection when a fault occurs in the protected circuit. The breaker apparatus includes a first branch, and a second branch. The first branch includes an overcurrent-automatic-disconnection unit and a first current limiting unit that are connected in series, where the overcurrent-automatic-disconnection unit is configured to be automatically disconnected when a current flowing through the overcurrent-automatic-disconnection unit exceeds a breaking current threshold. The a second branch is configured to be open or closed under control of the controller.

Abstract: The present disclosure discloses an energy storage converter, wherein a first end of the energy storage converter is coupled to at least one of the Q cell strings, and second end of the energy storage converter is configured to connect to a power grid. The first energy storage converter includes a DC/AC conversion unit and at least one DC/DC conversion unit. The DC/DC conversion unit is configured to perform adaptation between a voltage of the DC/AC conversion unit and a voltage of a cell string. Therefore, a cell capacity is fully used, and a waste of the cell capacity is reduced.

Abstract: A progressive localization method for text-to-video clip localization. The method comprises: first, respectively extracting features of two modes, namely a video mode and a text mode by using different feature extraction methods; then progressively selecting different step sizes, and learning the correlation between the video and the text in multiple stages; and finally, training a model in an end-to-end manner based on the correlation loss of each stage. Moreover, the fine time granularity stage is fused with information of the coarse time granularity stage by means of a condition feature update module and up-sampling connection, such that different stages are mutually promoted. Different stages can pay attention to clips with different time granularities, and the model can cope with the situation that the length of a target clip is obviously changed based on the interrelation between the stages.

Abstract: A method for generating and outputting a message is implemented using an electronic device the stores a computer program product and a text database. The text database includes a main message template, a template text that includes a placeholder, and a word group that includes a plurality of preset words for replacing the placeholder. The method includes: in response to receipt of a command for execution of the computer program product, displaying an editing interface including the main message template; in response to receipt of user operation of a selection of the main message template, displaying the template text; in response to receipt of user operation of a selection of one of the preset words via the user interface, generating an edited text by replacing the placeholder with the one of the preset words in the template text; and outputting the edited text as a message.

Abstract: A data processing system obtains source textual content associated with a first writing style and target textual content associated with a second writing style and provides the source textual content as an input to a first machine learning model which analyzes the source content to determine the first writing style of the first textual content. The system provides an indication of the first writing style and the target textual content as an input to a second machine learning model which analyzes the target textual content and rewrites the target textual content according to the first writing style to output updated target textual content rewritten according to the first writing style. Some implementations utilize a single model trained to receive the source textual content, the target textual content, to determine the writing style of the source textual content and rewrite the target textual content according to the first writing style.

Abstract: A computer implemented method of executing applications in a cloud server system is presented. The method comprises receiving a file identifier from a client device. The method also comprises receiving a file associated with the file identifier from a first server. Further, the method comprises accessing an application associated with the file from memory of the cloud server. Also, the method comprises executing by the cloud server the application using the file received from the first server. Finally, the method comprises streaming results from the executing the application as a video stream destined for the client device.

Abstract: The present disclosure discloses an energy storage system. The energy storage system includes M cell strings, N energy storage converters, first ends of the N energy storage converters are coupled to at least one of the M cell strings, and second ends of the N energy storage converters are configured to connect to a power grid. A first end of a first energy storage converter is coupled to Q cell strings in the M cell strings, and the first energy storage converter includes a DC/AC conversion unit and at least one DC/DC conversion unit. A first DC/DC conversion unit is coupled to at least one of the Q cell strings by using the first end of the first energy storage converter, the first DC/DC conversion unit is coupled to the DC/AC conversion unit, and the DC/AC conversion unit is coupled to the power grid by using a second end of the first energy storage converter. The first DC/DC conversion unit is configured to perform adaptation between a voltage of the DC/AC conversion unit and a voltage of a cell string.