new_fenshujie

说明：  卫星信道中的调制识别的matlab仿真分析，很不错的(Satellite channels in the modulation recognition of matlab simulation analysis, it is good)

用拉格朗日乘子法求解约束最优化问题，很好的实例程序。(Lagrange multiplier method for solving constrained optimization problems, very good example programs.)

说明：  声音频率的转换声音频率的转换声音频率的转换(Sound frequency conversion)

基于SVPWM的三电平逆变的matlab仿真，计算互信息非常有用的一组程序,包括邓氏关联度、绝对关联度、斜率关联度、改进绝对关联度。( Based on SVPWM three-level inverter matlab simulation, Mutual information is useful to calculate a set of procedures, Including Deng s correlation, absolute correlation, correlation of slope, improved absolute correlation.)

This Matlab s code source contain a Spectrum Analyser

matlab与simulink基础（南京理工大学）课件(the basis of matlab and simulink)

采用轮廓跟踪法，得到两条曲线的坐标集，再通过求质心确定两个基准点 (This function is used to get two basis points between fingers )

旅行商问题（Travelling Salesman Problem, 简记TSP):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。 此处使用蚁群算法求解TSP问题(Suppose a business trip to visit n cities, he must choose the path to go, pass through the restriction is to visit each city only once, and finally go back to the original departure city. Path selection objective is to get the path distance to the minimum value among all paths.Here,we use the procedure of ant colony algorithm to work out the TSP.)

MATLAB平台下的CUDA加速库。运用该库可避免在MEX函数中来回拷贝GPU数据，提高MATLAB运行速率。附件给出一个简单的矩阵乘法的示例程序，该程序在GTX TITAN下运行效率比intel i7 3930k提高了10倍。(CUDA MATLAB platform acceleration libraries. Avoid the use of the library can be copied back and forth GPU MEX function data, improve MATLAB run rate. Annex gives an example of a simple matrix multiplication program that runs under the GTX TITAN 10 times more efficient than the intel i7 3930k.)

随机权重的粒子群算法，优化过程中权重随机变化(RandWPSO)