IIR数字滤波器设计C程序

多边形剪切算法。-polygon shear algorithm.

实现了蓝牙远距离无线接收功能，传输距离是100米，可以提供音频接收播放功能。-To achieve long-range Bluetooth wireless reception, transmission distance is 100 meters, can provide audio playback receiver.

back propagation algorithm

18种图像转场的例子,包括擦除,随机线,幻灯片,百叶窗,radial wipe,cicle wipe,透明过渡等.-18 kinds of examples of image transitions, including erase, random lines, slides, blinds, radial wipe, cicle wipe, transparent transition.

256色转灰度图可以将彩色图象转化为灰度图象-256 grayscale color to color images can be converted into gray-scale image

象素绘制 用Win32SDK编写的一个bitmap库-pixel mapping with Win32SDK prepared for a bitmap

象棋 运行方式： Win9x Win2000 WinNT WinXP Linux Unix-chess operation mode : Win9x Win2000 WinNT WinXP Linux Unix

直线,圆,矩形等都属于规则的图形,本程序教你产生任意折断的线条,多边形等图形-straight line, circle, rectangle belong to the rules of graphics, this program will teach you have any broken lines, polygons, etc. Graphics

  MFC (Microsoft Foundation Class Library) 中的各种类结合起来构成了一个应用程序框架，它的目的就是让程序员在此基础上来建立Windows下的应用程序，这是一种相对SDK来说更为简单的方法。本文介绍c++界面设计.-MFC (Microsoft Foundation Class Library) of the various categories combined constitute an application framework, its purpose is to allow programmers to establish the basis in this application under Windows, this is a relatively simple SDK for more methods. This article describes c++ Interface design.

得到位图或位图文件的宽和高 -Getting the width and height of image or image file