应用VC++2005开发的ObjectARX程序，主要是怎样创建实体

一个较为复杂的曲线绘图软件，VC++开发。-draw

Hough变换用来在图象中查找直线。它的原理是：假设有一条与原点距离为s，方向角为θ的一条直线，直线上的每一点都满足方程 s=x*Cosθ+y*Sinθ，利用这个事实，我们可以找出某条直线来。这段程序，用来找出图象中最长的直线。-Hough Transformation is used for searching lines in an image . Here is the principle: Assume there is a line whoes direction is "sita" , and the distance from the origin to this line is s. So each point in this line satisfies the equation : s=x*Cos(sita)+ y*Sin(sita) . We can find out the lines based on this fact. And this programme is to find out the longest line in the image.

这是快速夫利叶变换的源代码，希望能抛砖引玉，嘿嘿 -Caughley This is a fast Fourier transform of the source code, hope to attract a little

Visual C下OpenGL开发框架生成三维地形模拟,SDI框架-OpenGL under Visual C development framework to generate three-dimensional topography simulation, SDI framework

数字图象腐蚀，膨胀和细化算法，和其他一些数学形态学的算法-Digital Image corrosion, expansion and refinement algorithm, and a number of other algorithms of mathematical morphology

位图的Alpha淡入淡出显示示例代码-bitmap Alpha fades out of the sample code shows

摄像机控制软件，简单控制自动拍照，做大头贴，自己做的，请指教-Camera control software, a simple automatic camera control, Datoutie make their own to do, please advice

计算机图形学基础，在街面上绘制bezcurve曲线。-Computer graphics based drawing bezcurve curve in the streets.

绘制曲面，直线的程序，大家试试看，欢迎提出改进意见。-drawing surface, a linear process, we try and welcome suggestions for improvement.

这是一个用C实现的画图源码,实现过程为通过屏幕上的一个小圆移动路径画出一副图.-This is a realization of the C source drawing, the process of realizing on the screen through a mobile knolls draw a road map.