QRS_CHAFEN_MATLAB

DTW-语音识别，是在matlab中做的，比较方便快捷了。(DTW-speech recognition, in matlab to do, the more convenient of the.)

matlab下运行的PID程序,书籍配套的原文件,可以直接运行(PID running matlab process, books supporting the original document, can be directly run)

希尔伯特变换中的经验模态分解，可对其进行局部分解，采样分解以及求取希尔伯特谱(The empirical mode decomposition, Hilbert transform its partial decomposition, sample decomposition strike Hilbert spectrum)

改进的非相干信号子空间宽带测向算法(最大功率频点选择)(Improved non-coherent signal subspace wideband direction finding algorithm (maximum power frequency selection))

说明：  包含两种短时傅里叶变换程序跟反变换程序 STFT、stft2是两个短时傅里叶变换程序 istft是短时傅里叶变换逆变换程序(There are two kinds of short time Fourier transform program and inverse transform program STFT and stft2 are two short time Fourier transform programs ISTFT is a short time Fourier transform inverse program)

遗传算法实现最优化问题的解，适合初学者使用，稍加改进即可实现tsp问题的求解(Genetic algorithm optimization solution, suitable for beginners, a little to improve the problem can be solved to achieve tsp)

Article of Algorithm to Power Flow: A Compensation-Based Power Flow Method.

无线通信信道建模，利用MATLAB工具进行的建模(Wireless communication channel modeling)

普通PID控制，本人已试过，非常好使，希望大家的支持，谢谢！(Ordinary PID control, I have tried, very so that, hope everyone' s support, thank you!)

说明：  电压型逆变器，学习逆变器的基本模型，适合入门的者 仿真软件matlab(Voltage-type inverter, inverter to learn the basic model, suitable for those who get into simulation software matlab)