fenlei

非线性方程求解1--5（3） 非线性方程求解1--5（3）

大地测量学原理坐标转换程序，能实现大地坐标到平面的互相转换(The geodetic coordinate conversion program principle, can realize the earth coordinate to plane conversion to each other )

快速NCC(normalized cross correlation)算法实现。比matlab自带的normxcorr2 快10-20倍。在windows Unix环境下c语言，和matlab编译通过。(use Matlab on Windows or Linux or Mac OS X and want fast (exact, general-case) normalized correlation (NCC) code right now, then download it and enjoy the large performance gain over Matlab s normxcorr2 (demo included). For the brave (and/or masochistic) there is B), however, it is unlikely you will do better than the above. Thanks to Liang Jin for making the OS X binary (his performance comparison graph on a PowerPC). )

好东西,绝对的好东西，下载来看看吧，不会后悔的(A good thing, absolutely a good thing, download and see will not regret it)

几乎包括所有的OFDM所需要的源程序,包括信道模型，循环前缀等源代码(inculding almost all OFDM source code )

说明：  图论模型及方法 搞计算机算法和数学建模的人都知道图论是一个很重要的内容。本资料介绍了图论中的最短路算法、匹配、邮递员和货郎问题、最小生成树、网络流等经典问题。而且有非常经典易懂的Matlab程序。(Graph theory and methodology of engaging in computer algorithms and mathematical modeling of the people know that graph theory is a very important content. The information presented in graph theory the most short-circuit algorithm, matching, and saleman & postman problem, minimum spanning tree, network flow problem, such as the classic. Has a very classic and easy-to-understand Matlab　programme .)

说明：  模糊PID和传统PID的matlab实现(Fuzzy PID and conventional PID of the matlab implementation)

通过MATLAB读取心电数据。hea,dat,art文件并显示在matlab上面(Read by MATLAB ECG data. the hea, dat, art files and displays the above in matlab)

指纹识别技术，包含指纹识别MATLAB源程序，功能强大(The fingerprint identification technology, fingerprint contains MATLAB source, the function is strong)

matlab中尝试修改坐标系的方法，采用极坐标(matlab try to modify the method of coordinate system, using polar coordinates)