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SYSTEMS AND METHODS FOR VARIABLE LENGTH CODEWORD BASED, HYBRID DATA ENCODING AND DECODING USING DYNAMIC MEMORY ALLOCATION
SYSTEMS AND METHODS FOR VARIABLE LENGTH CODEWORD BASED, HYBRID DATA ENCODING AND DECODING USING DYNAMIC MEMORY ALLOCATION
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机译:动态内存分配基于可变长度码字的混合数据编码和解码的系统和方法
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摘要
A data encoding system includes a non-transitory memory, a processor, a digital-to-analog converter (DAC) and a transmitter. The non-transitory memory stores a predetermined file size threshold. The processor is in operable communication with the memory, and is configured to receive data. The processor detects a file size associated with the data. When the file size is below the predetermined file size threshold, the processor compresses the data using a variable length codeword (VLC) encoder. When the file size is not below the predetermined file size threshold, the processor compresses the data, using a hash table algorithm. The DAC is configured to receive a digital representation of the compressed data from the processor and convert the digital representation of the compressed data into an analog representation of the compressed data. The transmitter is coupled to the DAC and configured to transmit the analog representation of the compressed data.
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