SimPowerSystem

3D Space Coordinate Transformations

TP simulation of inverter

比较经典的电机仿真 用于直流电机的研究 毕业设计中也可用到(The classic motor simulation graduation design for DC motor can also be used to)

A Simple Integer Overflow Example

This control system has been successfully applied in some 750mm hot strip mill. The actual record curves indicate that the dynamic feedforward strategy can do well in controlling the tail temperature. And the FuzzyPI-Smith system can get better dynamic characteristic and effectively overcome the problems by pure lag with the traditional

用matlab做的卡尔曼滤波器，并且比较了集中式数据融合和分布式数据融合的差异。(Using matlab to do the Kalman filter, and compare the difference between centralized data integration and distributed data fusion.)

小波包分析提取振动信号中的特征频率，真的是一个好程序，窗函数法设计一个数字带通FIR滤波器。( Wavelet packet analysis to extract vibration signal characteristic frequency, Really is a good program, A window function design FIR digital band-pass filter.)

In this i attached matlab code for image retrieval function by finding the distance between training and testing features and arrange it in according to ascending order.

fft_analysis_matlab for analysis the wave from to identify harmonic and freqency

说明：  遗传算法实现50维函数优化，代码简单易懂，适合初学者。(Genetic algorithm of 50-dimensional function optimization, code easy-to-read, suitable for beginners.)