用matlab编写的ADPCM编码和解码.里面包括了编码和解码的m文件.The algorithm is based on IMA ADPCM. -using Matlab prepared by the ADPCM encoding and decoding. They include coding and decoding m documents. The algorithm is based on IMA ADPCM.

matlab中图像的循环读入程序，我做了图像imadd叠加操作，别的函数也可以类似的使用这种循环-matlab image read into the program cycle, I make an image overlay imadd operations, other functions can also be similar to the use of this Cycle

ADPCM的matlab程序，包括编码和解码两部分，标准G。721编解码。-ADPCM the matlab program, including the encoding and decoding of two parts, the standard G. 721 codec.

基于纹理的图像修复，能够修复块状失真的图像-Based on texture image restoration, can repair massive distortion ima