shipsimulation

this is a zip file for showing how particle swarm optimization find g_best with matlab.

神经网络，用于神经网络的机理模型和建立经验模型．(neural network, for the mechanism of neural network models and model building experience.)

This is an MMC model for matlab

说明：  转速电流双闭环电机控制仿真，转矩脉动有些大，速度还可以。 (Current double closed-loop motor speed control simulation, some large torque ripple and speed also.)

本程序是基于分离谱算法的最小值选中次数加权算法的MATLAB源代码,可以对一维信号先进行谱分离,然后再在最小值的基础上对信号进行重建.(This procedure is based on the sub-out algorithm to select the minimum number of weighted algorithm MATLAB source code, can be conducted one-dimensional spectral signal separation, then the minimum value based on the signal reconstruction.)

用matlab实现对一段语音数据的语谱图（窄带和宽带）的画图分析(Spectrogram of a voice data (narrowband and broadband), drawing analysis using matlab)

CODE USED FOR FACE RECOGNATION

matlab下的小波消噪源程序，能较好的对非平稳信号进行滤波消噪(matlab source code under the wavelet denoising can be better to filter the non-stationary signal denoising)

matlab图像处理的书籍源码，希望能给需要的同学一定参考价值(Matlab image processing books source code, hope can give students need a certain reference value)

说明：  对通信系统中的多采样信号进行matlab编程，掌握采样的方式(On the communication system for multi-sampled signal matlab programming, master sampling methods)