旋转图形的C源程序

本代码完成字模提取,将输入汉字转化成点阵信息存储为文件-Abstraction to input Chinese characters into the lattice of information storage for documents

模拟心电图程序，加入了对各种波形的设计，能够非常好演示-simulated ECG procedures, the right to join various waveforms are designed to be a very good demonstration

3D演示程序，实现基本图形算法，通过鼠标键盘事件编程，控制立方体。-3D demo program, the realization of basic graphics algorithms, programming keyboard events through the mouse to control the cube.

一个功能较为完善的CAD绘图程序，对于从事相关开发人员有一定帮助-A function of better CAD drawing program, for trade-related assist developers must have

一个老外写得曲面的短小精悍的源代码，一个老外写得曲面的短小精悍的源代码-Written in a foreign surface dapper source code, written in a foreign surface dapper source code

C++ function explodeChannels save 3 channel OpenCV image into 3 separated images in gray-scale where everyone represents one channel in scale-space. Application using this function may be used to analyse color image in different scale-spaces by viewing separated channels

实现圆的拟合，还包括点的基本操作，旋转等等。-Circle fitting, but also point the basic operation, rotation and so on.

Qt平台下，基于双缓冲技术设计的简单绘图工具，可以绘制简单的图形，同时可以设置画笔颜色、填充颜色、线条类型等

TC256图形模式下实现，模拟机械表的走时，以及中文汉字的显示。希望对大家理解C语言有所帮助