语音图像压缩dpcm编码源程序-voice Image Compression length coding source

差分脉冲编码调制（DPCM）的matlab模块仿真，实现抽样，量化，预测，编码并解码，欢迎下载使用，我自己编的,Differential pulse code modulation (DPCM) of matlab simulation module, the realization of the sample, quantification, prediction, coding and decoding, welcome to download, I own the

DPCM是differential pulse code modulation的缩写，也就是差分脉冲编码调制的意思。他的主要思想是通过已知的数据预测下一个数据，然后传递预测值与实际值之间的差值。-DPCM is a differential pulse code modulation acronym, that is, differential pulse code modulation mean. His main idea is known to the data through a dat

对从txt文件中读取的数据做DPCM压缩.-compress the data readed from txt.