Sigmoid

说明：  蚁群算法解旅行商问题的MATLAB源码， 城市坐标可自行修改。(Ant Colony Algorithm for Traveling Salesman Problem Solutions MATLAB source code, city coordinates are free to modify.)

详细说明:使用matlab实现的LDA(线性判别分析)分类器,以及PCA的实现(matlab implementation of the LDA algorithm and the realization of the linear Discriminant Analysis)

此程序为matlab中量规法计算曲线分形维数的一段源代码(This procedure in the gauge method matlab fractal dimension curve section of the source code)

研究多进制脉冲位置调制和关闭键控在直接检测光无线通信系统中存在的大气影响，比较了ook与PPM调制方式的区别。(M-ary pulse position modulation on and off keying atmospheric effects in the direct detection of optical wireless communication systems, compare the difference of the ook PPM modulation mode.)

Matlab的FFT算法程序 里面有基2时间抽取的FFT 还有基2频率抽取的FFT (Matlab' s FFT algorithm which has taken the time base 2 radix-2 FFT have taken the FFT frequency)

说明：  粒子群算法求解标准VRP问题，带有十个小型算例，可运行，适合新手学习。(Particle swarm optimization (PSO) is used to solve the standard VRP Problem, with ten small examples, which can be run, and is suitable for novice learning.)

Gauss Seidel Loadflow matlab example

prediction - neural network code

压缩感知的一个经典算法，即SL0算法，在MATLAB7.0下已实现 (A classic compressed sensing algorithm, SL0 algorithm has been achieved under the MATLAB7.0)

电力电子、电机控制系统仿真模型 经典仿真源程序 洪乃刚版本(Power electronics, motor control system simulation model version of the classic simulation source Hong Naigang)