图像特技，实现图像的阴影，像雷达扫描似的显示

利用熵进行局部图像匹配,可用于医学图像专业-entropy partial image matching, medical images can be used for professional

图形处理，场景消影，动画生成技巧- Graph processing, the scene disappears the shade, the animation production skill

图形学的算法直线生成算法2-graphics algorithms straight Algorithm 2

用途星座的汉诺塔程序， 很好玩-use the constellation HANOR procedures, is a lot of fun

人脸拟合程序的实现， 人脸拟合程序的实现！-Face realize fitting procedure, fitting procedure Face realize!

显示b样条曲线,和非均匀有理B样条曲线.-Show the b-spline curves, and non-uniform rational B-spline curve.

visualization tool kit开发工具的重要文档，vtk user guide是所有vtk爱好者都想要的，但是一般是没有电子版的，我也是有幸从别人那里得到的，对学习和使用vtk作开发，了解图形学都有很大的帮助-visualization tool kit development tools important documents, vtk user guide is that all VTK fans want, but in general there is no electronic version, and I am also fortunate enough to get from others, to study and use VTK for the development, understanding of graphics are of great help

通过周期三角波双边脉冲频谱来实现周期三角波双边脉冲-cycle through bilateral triangular pulse wave spectrum to achieve bilateral cycle triangular wave pulse

#include "LCD1602.h" void LCD1602Write(UINT8 type, UINT8 data) {  uint8_t  i ;  uint16_t val, tmp = data;  if(type == CMD)     GPIO_ResetBits(LCD1602PROT, RS); //RS = 0 写指令  else   GPIO_SetBits(LCD1602PROT, RS);    //RS = 1 写数据  GPIO_ResetBits(LCD1602PROT, RW);    //RW = 0 ;  for(i=0; i>4)&0x000F)

关于中心画圆算法，通过计算x = 0到 y = 0 的1/4椭圆的范围，然后通过对称原理得到其他3/4个点的信息。(R2表示椭圆厂轴的半径） -Center Circle on the algorithm, by calculating the x = 0 to y = 0 1/4 of the scope of an oval, and then adopted the principle of symmetry other 3/4 point information. (R2 that elliptical plant axis radius)