A good mahjong procedures, uploaded to the site, for your information, communica...

快速傅立叶变换fft-Fast Fourier Transform fft

应用背景一个简易的图形编辑器，用VC++编写的，适合计算机图形学的初级学习者关键技术这是一个用VC++编写的图形编辑软件的源代码，适用于计算机图形学和 window编程、MFC技术等的学习者和开发者，通过这个小例子，把这几个知识点连接起来，简单易懂。

一个轻量级的图形库，包含点、线、填充、字符显示等功能，适用于资源要求严格且功能要求简单的场合，基于跨平台思想设计，同时提供了VC 6下的测试程序。-A lightweight graphics library, including point, line, filling, character display and other functions, resource requirements applicable to the functional requirements of strict and simple occasions, based on the thinking of cross-platform design, while providing VC 6 under test procedures.

一个自己写的效果代码，实现perlin噪声编码，实现动态模糊效果。-The effect of its own to write code to achieve perlin noise coding, dynamic blur effects.

描述了地月系之间的关系，效果很炫丽。值得大家参考。-Describes the relationship between the Earth-Moon system, the effect is dazzling. Worthy of reference.

直线的画法(计算机图形学）-line of paint (computer graphics)

The JasPer software license has been made slightly less restrictive. Now, JasPer can be used without the JPEG-2000 support included. This had always been the intention of the JasPer Contributors, but the original wording failed to make clear that such use is legal. Also, the software may now be used for mission critical systems, provided that the user accepts all liability for the use of the software. 9) The configure-based build process has been updated to use newer versions of the GNU configure tools. The new JasPer release is available from the JasPer Project Home Page (i.e., http://www.ece.uvic.ca/~mdadams/jasper) and the JPEG web site (i.e., http://www.jpeg.org/software). Regards, Michael --- Michael Adams, Assistant Professor Dept. of Elec. and Comp. Engineering, University of Victoria P.O. Box 3055 STN CSC, Victoria, BC, V8W 3P6, CANADA E-mail: mdadams@ece.uvic.ca, Web: www.ece.uvic.ca/~mdadams-The JasPer software license has been made slightly less restrictive. Now, JasPer can

一个简单的图形演示程序-a simple graphical demo program

程序代码说明 P0301：数字图像矩阵数据的显示及其傅立叶变换 P0302：二维离散余弦变换的图像压缩 P0303：采用灰度变换的方法增强图像的对比度 P0304：直方图均匀化 P0305：模拟图像受高斯白噪声和椒盐噪声的影响 P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 P0308：图像的自适应魏纳滤波 P0309：运用5种不同的梯度增强法进行图像锐化 P0310：图像的高通滤波和掩模处理 P0311：利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理 P0312：利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理 -code P0301 : digital image data matrix display and Fourier Transform P0302 : two-dimensional discrete cosine transform image compression P0303 : using gray transform method to enhance the contrast of the image P0304 : histogram equalization P0305 : simulation images by Gaussian white noise and pepper noise impact P0306 : using 2D median filtering function medfilt2 right by the Salt and Pepper noise filtering images P0307 : MATLAB functions filter2 of noise interference filter images mean P0308 : Image Adaptive Filter WEI Na-P0309 : using five different gradient Enhancement Act for image sha