01-正交滤波器组设计 ...................\DPCM_code.m ...................\DPCM_decode.asv ...................\DPCM_decode.m ...................\DPCM_function.asv ...................\DPCM_function.m ...................\h0.mat ...................\no1.wav ...................\plotspec.m ...................\test2.asv ...................\test2.m ...................\文档说明.doc