FFT

基于短时能量和短时过零率来实现语音端点检测。也称为双门限比较法，是一种传统的 语音端点检测方法。现在已经有研究人员提出若干其他更加高效和有效的检测方法，但 是这个方法不失为一种最简单的方法，可以通过程序来获得语音端点检测的感性认识和 体会。内的程序读取WAV文件，程序附有详细的使用说明和注释，以及若干测试用的语音文件。(Based on the short-term and short-term energy to achieve zero rate of voice activity detection. Also known as dual-threshold comparison method, is a traditional method of voice activity detection. Researchers now have made a number of other more efficient and effective detection methods, but this method may be one of the most simple way to get through the process of voice activity detection and the experience of perceptual knowledge. Procedures within the WAV file to read, procedures with detailed instructions and notes, as well as the voice of a number of test documents.)

该程序可以把avi格式的视频转换为单帧图像存储起来，用起来方便，很实用(The program can convert avi video format for the single-frame image storage, and convenient to use, very practical)

在线电视台，易语言写的多媒体编程。很好的参考。(Online TV, multimedia programming written in easy language. A very good reference.)

Its multimedia project. Designed CD Player using c++ under turboc 2.0/3.0.

C#实现大华播放器，可以播放Dav格式的监控视频文件(dahua dav file player)

simple image procesing software, generates ,histogram of an image, performs histogram equalization,adaptive histogram equilization,blending,exponential gamma equilization

本代码能够正确实现H264的编码解码过程(This code can be correctly implemented H264 codec process)

该程序为多媒体定时技术，通过该程序可以实现某函数的周期调用(The program for multimedia timing technology, the program can be achieved through the cycle of a function call)

第十一讲　多媒体编程 第十一讲　多媒体编程 (XI XI speakers talk about multimedia programming multimedia programming)

使用WPF编写的炫目视频播放器，能播放许多格式的视频，基于WPF的程序界面是很炫的。(Written using WPF dazzling video player, can play many formats of video, The program interface is based on a shining WPF' s.)