VC下做的，很绚丽的ppmm，还有很多背景等

非常好的窗口程序-very good window procedure

此程序通过AD采集音频信号，然后再通过DA把数字信号转为音频信号，很好用-AD collected through this process audio signals, and then the digital signal through the DA to the audio signal, a very good use

实现简单的绘图功能，如绘制一个矩形等，并具有填充和擦出的功能。-Realize a simple graphics functions, such as drawing a rectangle, etc., and together with filling and function.

画图的一个例子，VC++开发，有画线，画圆，改变改变颜色等功能。-draw

丰富的画图功能，能画直线，圆，长方形，可以旋转，平移，放缩，填充，真的很好，不行你试试vc-Rich drawing capabilities, able to draw a straight line, round, rectangular, you can rotate, pan, zoom, filling, really good, can not you try vc

scrolling display..... for 5x7 matrix interface

c图像处理例子：surface-examples : surface

色彩空间传输的源码，实现色彩空间的传输和变换-color space transmission source code, the color space to achieve the transmission and transformation

一个非常强大的图表类，可以画多种常用的图表

GIF(Graphics Interchange Format，图形交换格式)文件是由 CompuServe公司开发的图形文件格式，版权所有，任何商业目的使用均须 CompuServe公司授权。 　　GIF图象是基于颜色列表的（存储的数据是该点的颜色对应于颜色列表的索引值），最多只支持8位（256色）。GIF文件内部分成许多存储块， 用来存储多幅图象或者是决定图象表现行为的控制块， 用以实现动画和交互式应用。GIF文件还通过LZW压缩算法压缩图象数据来减少图象尺寸-GIF (Graphics Interchange Format, Graphics Interchange Format) file developed by CompuServe graphics file format, all rights reserved, any commercial purposes CompuServe shall be authorized to use. GIF image is based on the color list (stored data is the point of the color corresponds to the color index value list), only supports up to 8-bit (256 colors). GIF files are divided into a number of internal storage block, used to store multiple images or images that determines the performance behavior of control block for the realization of animation and interactive applications. GIF files also LZW compressed image data compression algorithm to reduce the image size