WINDOWHUA环境下虚拟示波器demo程序-WINDOWHUA virtual environment oscilloscope demo procedures

这是一个用AnCAD公司的matfor图形包写的一个小程序，实现了类似matlab封面三维图形功能，用该图形包代码量少，个人认为比matlab更能满足用VC开发的朋友。-This is a company with AnCAD graphics package matfor write a small program to achieve a similar three-dimensional graphics functions matlab cover, using the graphics package code less, think more than matlab personal use VC development to better meet friends.

一个VRML最初级的实验 初学者试用 很容易看懂-A VRML most primary experimental trial beginners can easily understand

自己简化的FASTICA算法，可用于进行高维数据的处理-FASTICA own simplified algorithm can be used for high-dimensional data processing

功能很强位图文件显示程序-Features a strong display program bitmap file

这是在微软Visual Basic下的三维格网的开发，没有用到Directx和OpenGL-This is the Microsoft Visual Basic 3 Ludwig network under development, there is no use Directx and OpenGL

VC++编写的基于JPG和BMP图像合成的原代码，对于初学图像处理应该有一定的帮助的-this program is coded by VC++

C语言实现图形学基本算法，有助于学习图形学的裁剪平移相交等基本算法。-C language graphics basic algorithm, to the learning graphics translation intersection of cutting the basic algorithm.

对于一些图像来说，常用的边缘检测算法有时候无法设立合适的阈值将它们的梯度较小的模糊边缘检测出来。为了解决这个问题，有两种解决方法：将图像方差标准化，拉大模糊边缘的梯度值，或通过设置sigmoid函数，将像素所在区域的信息传递到梯度值中去，对其进行调整，就能找到合适阈值，有效地将模糊边缘提取出来。本程序把这两种算法实现并与与传统算法进行了比较。-For some images, the commonly used edge detection algorithm sometimes can not be an appropriate threshold for the gradient of their smaller fuzzy edge detected. To solve this problem, there are two solutions: the image variance standardization, widening the fuzzy edge of the gradient value, or by setting the sigmoid function pixel region to disseminate the message to the gradient values to adjust, on the can find a suitable threshold, effectively extracted fuzzy edge. This procedure of these two algorithms with the traditional algorithm.

oepngl实现火焰的模拟 采用粒子系统和纹理映射-realize oepngl flame using particle system simulation and texture mapping