用C写的画点函数，直接读取显存，很好很强大！

彩色图像分割的图片-color photo image segmentation

一个用matlab做二维小波变换的源程序 -Matlab do with a wavelet transform two-dimensional source

图论课程设计 二部图 欧拉回路 呈上分享 希望有帮助-Graph theory, curriculum design, bipartite graph Euler circuit brought to share the hope that help

VC++图形绘制代码，操作风格类似AutoCAD，很有研究价值！ 可以画出简单的直线，方形等图形-VC++ Graphics rendering code, operating style similar to AutoCAD, great research value! Can draw a simple straight line, square and other graphics

数字识别代码 第一步：训练网络。使用训练样本进行训练。（此程序中也可以不训练，因为笔者已经将训练好的网络参数保存起来了，读者使用时可以直接识别）第二步：识别。 首先，打开图像（256色） 再次，进行归一化处理。点击“一次性处理” 最后，点击“R”或者使用菜单找到相应项来进行识别识别的结果显示在屏幕上，同时也输出到文件result.txt中 该系统的识别率一般为90％ 另外，也可以单独对打开的图片一步一步进行图像预处理工作。但要注意，每一步工作只能执行一遍，而且要按顺序执行。步骤为：“256色位图转为灰度图”“灰度图二值化”“去噪”“倾斜校正”“分割”“标准化尺寸”“紧缩重排” 另外注意，要识别的图片，要与win.dat、whi.dat位于同一目录。此两文件保存训练后网络的权值参数 -digital identification code first step : training network. Use of training samples for training. (These procedures also can not training because I have trained network parameters saved, Readers can direct identification) second step : identification. First, open the Image (256 colors) again, to a treatment. Click on the "one-stop" Finally, Click on the "R" or use the menu item corresponding to find the identification of the identification results on the screen, also result.txt output to a file which the system"s recognition rate of 90% for the other, can be individually opened to the step-by-step pictures for image prep

是一个有关手写数字识别的代码，自己感觉很是不错哦。-Is a handwritten numeral recognition code that they feel is a good, oh.

c语言实现DDA画线法。有详细注释！-DDA painting method. Detailed Notes!

两个圆形相互碰撞-two round collision

数学图像处理入门 phoneix大虾文档附属- Mathematics picture processing crosses the threshold the phoneix prawn documents attached

该算法建立了由最小二乘法,离散点曲率和离散点曲率变化和三项组成的目标函数并求出了最优控制点序列坐标,采用非线性优化方法对权因子序列进行了调整,确立了逼近误差的近似表示方法,并提出了包括上述方法的循环判断流程.-The algorithm was established by the least squares method, discrete points, the curvature and the curvature change and the three discrete points consisting of the objective function and find the optimal sequence of control point coordinates, using non-linear optimization method for sequence weights have been adjusted establishes the approximation error of the approximate representation, and proposed, including the cycle of the above methods to determine flow.