小波变换抑制离散数字信号中的白噪声（采用阈值法）

读取3dmax生成的dxf三维模型，在视窗内显示三个视图的效果。-3dmax read dxf generated three-dimensional model, in the view window shows the three effects.

dct实现数字水印的源代码 内附说明 matlab实现-DCT digital watermark containing a description of the source code matlab realize

将各种图形、图片文件保存读取到access数据库中。-Will be a variety of graphics, pictures, save the file to read to the access database.

椭球体的碰撞检测。在以人形为主的场景内椭球体的碰撞精度比球体、AABB、OBB都要高，同时速度也很快-Ellipsoid collision detection. Human-oriented in the scene of the collision within the ellipsoid accuracy than the sphere, AABB, OBB higher speed quickly at the same time

一个图像线形去噪的程序 去噪效果不错的 一个 简单的编码程序-a linear image denoising procedures denoising good results, a simple coding procedures

图象平滑的原代码-image smoothing the original code

Canny 边缘检测算法 检测效果不错，很有用。-Canny Operator is Useful for edge detection

航空影像的影像匹配-Aerial Images Image Matching

本代码基于区域的小波变换融合方法，主要是基于区域能量、区域方差、区域最大这几种方法。-Region-based wavelet transform fusion method is mainly based on regional energy, regional variance, the largest in this region several ways.

能实现三维数据的体绘制，所用是光线追踪法-To achieve three-dimensional data, volume rendering, ray tracing is used by law