C和C++代码精粹

资源描述复数类实现一个简单的复数加减乘除乘方运算的计算器。大学生C++面向对象程序设计代码。代码中根据题目要求已经设置好了运算数，如果需要可以在代码中进行修改。

BP算法是LDPC译码的最优算法，此文件包括BP算法的概率域实现和对数域实现，对于LDPC初学者来说，一定会有帮助

资源描述CS7495 Final Project  Sooraj Bhat Object Removal by Exemplar-based Inpainting USING THE CODE Everything was done in Matlab and MEX (i.e. a C function callable from Matlab).  First, the C code needs to be compiled.  At the Matlab prompt, type:    mex bestexemplarhelper.c You should then be able to run the following (which takes ~2mins on my 2GHz Pentium 4 laptop with 256MB of RAM):    [i1,i2,i3,c,d,mov] = inpaint("bungee0.png","bungee1.png",[0 255 0]); A smaller run (~25 seconds) would be:    [i1,i2,i3,c,d,mov] = inpaint("bw0.png","bw2.png",[0 255 0]); To visualize:    plotall;    close; movie(mov); SAMPLE IMAGES & RESULTS *0.png      The original images ("bw" and "bungee") *{1,2}.png    The different fill region masks. *P2.png     &nbs

著名的seismiclab的代码 是地震学研究人员必备的工具-famous seismiclab code seismic study is an essential tool for officers

基于卡尔曼滤波的白球跟踪程序，白球为运动球，绿球为基于kalman滤波跟踪的球，红球为观测球，对kalman的理解有较好的帮助

包括有向图和无向图的DFS算法，UDG算法，任意两点间距离，Prim算法等等

旅行商问题，即TSP问题（Travelling Salesman Problem）是数学领域中著名问题之一。假设有一个旅行商人要拜访n个城市，他必须选择所要走的路径，路经的限制是每个城市只能拜访一次，而且最后要回到原来出发的城市。路径的选择目标是要求得的路径路程为所有路径之中的最小值。 -Traveling Salesman Problem, or TSP problem (Travelling Salesman Problem) is a well-known field of mathematics problems. Assuming there is a travel business to visit n cities, he must choose which path to go, via the restriction is to visit each city only once and the last to go back to the original departure city. Path selection objective is to get the path distance for all paths are the minimum.

适用于坐标转换，利用高斯投影正算反算坐标在北京54西安80以及cgcs2000下的坐标系，可以实现坐标系的换带等。对于测绘和地理信息上图幅纠正等，是最基础的条件。

用c编的进程调度算法-C prepared by the process of scheduling algorithm

用于地球物理勘探的地震波有限差分正演，可以用于全波形反演的基础程序。