We also use matlab to simulink effects on which some compression parameters such as vbs and quantization level have 在此基础上,用matlab仿真jpeg的压缩参数,具体分析了如何通过改变jpeg压缩参数来改善传输速率。
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The quantization interval , or the difference in value between two adjacent quantization levels , is a function of the number of bits per sample and determines the dynamic range 量化阶距,即两个相邻的量化电平之间的差值,是每个抽样的比特数的函数,它决定了动态范围。