graymapping

Image Steganography Using Wavelet (Discrete Wavelet Transform) The m-file contains further details

matlab 遗传算法GA，粒子群算法PSO,蚁群算法AS 前段时间上智能计算方法实验课上，自己做的程序。帖到这里，希望有人能改进它们，交流经验这样更有价值。 遗传算法解决最小生成树问题，PURFER编码。 粒子群算法做无约束最优化问题。 蚁群算法解决TSP问题。 (matlab genetic algorithm GA, particle swarm optimization PSO, some time ago on the ant colony algorithm intelligent calculation AS experimental course, make their own programs. Posts here, I hope someone can improve their exchange of experience is more valuable. Genetic algorithm to solve minimum spanning tree problem, PURFER code. Particle Swarm do unconstrained optimization problems. Ant colony algorithm to solve TSP problem.)

里面全是一些电力电子与电机的基础通用通用模型，有些参数没有设置，需要根据需要自己设置。(Full of some of the power electronics and motor on the basis of general universal model, some parameters are not set, need according to your Settings.)

电力系统分析中阻抗矩阵的计算程序，对于将原理转化为代码实现具有很好的参考价值(The calculation process of the impedance matrix analysis for power system, will have the very good reference value for the code to achieve the principle of transformation )

matlab实现层次分析法的m函数文件，只需要简单的输入比较矩阵，就可以算出最终的层析分析发比较结果(matlab implementation of AHP m function file, simply enter the comparison matrix, we can calculate the final results of the comparison of the chromatographic analysis of hair)

to calculate mean varian for audio app

simulink 采样系统的一个简单的例证，采样周期为0.1，使用了保持器(simulink sampling system, a simple example, the sampling period is 0.1, the use of retainer)

用matlab实现单双枝节阻抗匹配，并用smith圆图匹配演示过程(Using matlab to achieve single-and double-side impedance matching, and demonstrate smith circle graph matching process)

《matlab神经网络43个案例分析》源码27，BP神经网络的预测——人脸识别 ( Matlab neural network 43 Case Studies Source 27, BP neural network prediction- Face Recognition)

本程序是希尔伯特黄变换中的EMD分解得到IMF分量的源程序(This procedure is the Hilbert-Huang transform EMD decomposition IMF component of the source)