tongji

这是一个数字信号处理的函数库,包括FFT变换，各种滤波算法， 如果你要编写数字信号处理相关的程序，这是个不错的选择(This a digital signal processing functions, including FFT, various filtering algorithm, if you want to prepare digital signal processing related to the procedure, which is not a bad choice)

一个多功能播放器源代码，简单而实用，主要用于学习。(Versatile player source code)

暴风影音源码,很不错哦```快来下吧()

OV2640 datasheet，官网上面都没有的~~(OV2640 datasheet~)

基于DirectSound的声音播放器。本实例将介绍使用DirecSound技术编写的声音播放器，DirecSound编程技术在多媒体编程中需要经常用到。(DirectSound-based audio player. This example describes the preparation technique using DirecSound sound player, DirecSound programming technique often used in multimedia programming needs.)

MIDI转换软件 用于MP3产生midi(MIDI to MP3 conversion software generate midi)

重磁异常的正演模型模拟,该程序的目的在于计算出重力异常，重力x，z方向的导数异常 ,以及磁场的垂直分量异常的系数矩阵(Gravity and magnetic anomalies of the forward model simulation, the program aims to calculate the gravity anomaly, gravity and x, z direction of the derivative of an exception, as well as the vertical component of magnetic field anomaly coefficient matrix)

说明：  本源程序代码示例了图像的变化,可以让读者对图像的编程有所了解!(The source code examples of the image changes, allowing readers to understand the programming image!)

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)

windows使用mcisend编写的音乐播放器(music player)