Fast-Fourier-base-4

本代码为《精通matlab7》的配套代码，方便大家直接运行使用。(The code for the " proficient matlab7" supporting code, easy to use you to run directly.)

SVPWM仿真用simulink，基本出来了(svpwm)

说明：  MATLAB中文帮助,MATLAB&reg 是一种对技术计算高性能的语言。它集成了计算，可视化和编程于一个易用的环境中，在此环境下，问题和解答都表达为我们熟悉的数学符号。(MATLAB Chinese help, MATLAB &reg is a high-performance technical computing language. It integrates computing, visualization and programming in an easy-to-use environment, in this environment, questions and answers are expressed as the mathematical symbols we are familiar with.)

本代码是关于，运用遗传算法实现旅行商问题的所有代码，以及MATLAB的使用方法以及工具箱等，是你做设计和其他方面的好例子,s是基于MATLAB软件的运行程序(jhjjsdh shdisd sdhjskd sdjdhsjk skdhsj sdhjs hsdh sd sd s s d s sd s d s d s d sd sd s d s d s d s sd s d sd dsd s dds d sd s d d s d s )

威尔逊-θ法,机械振动模拟程序，仅供参考(Wilson-θ methord mechinery vibration)

并网锁相：用积分法实现90滞后的单相光伏并网锁相环(Grid lock-in: 90 integral method to achieve lag phase photovoltaic grid-locked loop single)

说明：  IEEE33节点的并网多种分布式发电可直接运行(Ieee33 grid connected distributed generation can run directly)

支持向量机用于训练和分类，包括PCA降维等函数(Support vector machines for training and classification, including functions such as PCA dimension reduction)

对语音信号进行16QAM调制解调画星座图(The speech signal constellation 16QAM modulation and demodulation Videos)

ppt for basic channel estimation