用MPGE进行压缩编码的变比特率视频流的建模方法介绍和步骤-MPGE compression with variable bit rate encoded video stream modeling methods and steps for introduction

G.729音频压缩、解压缩到Matlab程序。使用方法详见readme文档。-Descr iption Most of G.729 source code is written in C.But this one is written in matlab. follow these steps to use it: 1.To coder a speech(ensure it as a row vector variable in matlab),simply type

H.264视频编码标准中的DCT变化与量化步骤。-H.264 video coding standard changes in the DCT and quantization steps.

音频自适应噪声消除ANS的Matlab源码，其中应用到LMS算法，过程很详尽-ANS sourcecode using LMS and details is shown in steps