实现录音功能！主要是对wav文件的操作。

底层音频的采集与回放，采用windowsAPI函数，采集音频信号并回放。-bottom Audio Capture and playback using windowsAPI function, acquisition and playback audio signals.

Dialogic的vox语音格式实际上是一种ADPCM编码，与ITU的G.726 ADPCM算法非常类似。由于ITU的G.726算法比较复杂，实际应用中，多半采用该算法的变体实现。各种变体的区别主要在于参数不同。Dialogic采用的是OKI的一 种实现，称为OKI ADPCM。Windows的.wav格式也包括OKI的ADPCM。-the vox Dialogic voice format is actually a ADPCM encoding, with the ITU G.726 ADPCM algorithm is very similar. As the ITU G.726 algorithm complexity, the actual application, and most of the use of the algorithm to achieve variant. Variants of the various major difference lies in different parameters. Dialogic is the realization of a Sound, known as OKI ADPCM. Windows. Wav format also includes Sound of ADPCM.

With the development in the image processing field a wide variety of filters have been developed. The quality of filters mainly depends on to which extent it is able to recover the degraded image so that it is as close as to the original image that is in other words, a filter that minimizes the mean square error is an appropriate filter for a particular application. Median Filter is such a kind of non linear filter which minimizes the mean square error to a large extent. A variant of a median filter “switching median filter” is simulated using C in this project.

电影播放器,2005-movie player, 2005

VB函数示例，关于Filter函数-Example VB function, on the Filter Function

应用背景比较经典的单机游戏祖玛的核心算法。关键技术flash actionscript3技术实现。代码实现了祖玛游戏最核心的部分。

做多媒体应用程序时可以用用的-do multimedia applications can use the

image contrast enhancement

这个生成.com程序只有4K，可是却实现了3D动画的效果，还有一段背景音乐，强啊！！！ 看完之后，才知道差距有多大，从此不说自己是会编程的了，也不敢说自己会编程了。 -this generation. Com proceedings only 4K, but they realized 3D animation effects, there is still some background music-ah! ! ! After reading it, before we know what the gap is, they are not themselves be programmed, they will not dare say the program.

北京大学-董士海教授在全国十二届多媒体技术会议上所做报告，具有一定的前瞻性，对做人机交互的同志很有帮助-Beijing-Dong Shihai professor at the 12th National Conference on Multimedia Technology report done with a certain perspective, the human computer interaction comrades helpful