usb接口得数字采集程序源代码，用usb接口得采集卡直接采集声音信号，有波形显示。用声音采集得可以借鉴...

bmp图像的显示和图像处理-bmp image display and image processing

DAA画线法 中点画线 等 画直线-DAA line drawing law dotted lines painted line

在程序实际开发中，闪屏是我们经常用到的。如果程序初始化要一些时间，设计闪屏更加有必要，不但使你的程序也漂亮，还能在上面写上你的版本信息。好处是多多的。此源代码提供了一个很简单的类，示范了如何实现闪屏。这个类只有二个函数，结构很清晰。一看就明白，还有详细的注释。-procedures in the actual development, blinking screen is used frequently. If the program to initialize some time, blinking screen design more necessary, not only to make your procedures beautiful, but also write on your version information. A lot of the benefits. This source provides a very simple type, model of how to achieve blinking screen. The only two types of function, structure is very clear. One can understand it, there are detailed notes.

根据定义好的格式进行绘图 　.zip-good definition format graphics. Zip

指纹仪组件包,大家可以看看,以前让别人写的，用过一次，还可以吧。-Fingerprint device package, we will look at the past, let other people write, used once, can you.

简单的一个画图程序，设计的不错呀-a simple drawing program, the design of a good game

一个简单的天空盒设备，适合新手有需求的可以看下-Sky box with a simple device, suitable for novice there is a demand that can be Kanxia

数字图像均衡器 通过调整图片的频谱，可以得到变换后的图片，相当于音响的均衡器用于图像。-digital image by adjusting the equalizer pictures of the spectrum, can be transformed photographs, audio equivalent to the equalizer for Image.

中点画圆法算法实现，能够实现坐标平移，支持鼠标绘图-midpoint Circle France algorithm to achieve coordinates translation, mapping support for mouse

哈夫曼编码(C语言)-Huffman coding (C language)