联机手写数字简易识别系统源代码

基于opengl的光线跟踪程序。是一个学习光线跟踪的例子-Based on the ray tracing procedure opengl. Is an example of ray tracing study

vhdl语言按fft接口标准把数字图像信号转换成标准VGA格式。适合做学习试验 -implementation_fft

关于圆的一个优化算法-This is a optimized algorithm about circle.

managed direct 3d 范例-managed direct 3d example

小波变换抑制离散数字信号中的白噪声（采用阈值法）-wavelet transform for ellimination of the white noise in signal（adopting the threshold method）

在学习过程中的兴趣编写。其功能是实现用鼠标绘制多边形。单击左键确定顶点，双击结束绘制。-learning process in the interest of the preparation. Its function is to achieve polygon drawing with the mouse. Left click determine vertex, double-click the end of mapping.

识别钻石对角线轮廓的源程序-Diagonal contour diamond identification of the source

计算三维数据的法矢量并进行调整，里面包括了自己做的实验数据和结果-Three-dimensional data, vector calculation method and make adjustments, which includes the make their own experimental data and results

本文章主要介绍了相机标定的过程，并给出相应的标定内容。-This article mainly introduces the process of camera calibration, and gives the contents of the corresponding calibration.

用C语言编写的小型做图程序。它提供了对直线，矩形，圆，图形文本等对象的绘制。-C language so small graphic program. It provides a pair of linear, rectangular, round, graphic objects, such as text drawing.