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matlab写的模糊整定PID参数的子函数 matlab写的模糊整定PID参数的子函数 (Matlab write fuzzy PID tuning parameters Functions written in Matlab fuzzy tuning PID Parameters of Functions written in Matlab fuzzy PID tuning parameters Functions written in Matlab fuzzy setting P ID parameter Functions)

说明：  一些关于iir滤波器设计的matlab实验代码(Some information about IIR filter design matlab code experiment)

matlab_主成分,模式识别，用与主特征提取(principle compoment analysis)

进行了车牌的定位识别matlab编程，有血药的可以借鉴。(Conducted license plate recognition matlab programming position, the drug can draw blood.)

轴承故障谱峭度分析，打开直接运行，包含包络谱分析(Bearing failure analysis of spectral kurtosis, open directly run, including envelope spectrum analysis)

灰色预测例题2.。。。。。。。。。。。。。。。。。。。(Grey Example 2。)

a matlab code for calculating activation coefficient from row EMG (electromyography) data with 2 methods.

说明：  比较了FFT算法和低通滤波器在去除噪声中的作用(compared the FFT algorithm and low-pass filter to remove noise in the role)

Speed Control of a DC Motor Using BJT H-Bridge This demonstration illustrates simulation of a H bridge used to generated a chopped voltage and control speed of a DC motor, in open loop, in both directions

Matlab 通达信股票数据接口，使用矩阵的算法直接复制数据，较常见的循环算法效率更高。(A Data interface for Matlab which can read stock data TDX, it can work more effective than other.)