Matlabforallmodulation

matlab的基础知识ppt03，适合初学者，希望大家好好学习(matlab basics ppt03, suitable for beginners, I hope you learn)

将角度和幅度的二维数组画成dB值的polar图( POLARDB Polar coordinate plot. POLARDB(THETA, RHO) makes a plot using polar coordinates of the angle THETA, in radians, versus the radius RHO in dB. The maximum value of RHO should not exceed 1. It should not be normalized, however (i.e. its max. value may be less than 1). POLAR(THETA,RHO,S) uses the linestyle specified in string S. See PLOT for a description of legal linestyles. )

说明：  主成分分析很重要的例子，特别适合于中等研究人员(The example of the main content is fit for middle study student )

compass 03 digital compass module simulation

利用遗传算法求f(x,y)=x*cos(2*pi*y)+y*sin(2*pi*x),-2<=x<=2,-2<=y<=2的最大值(Using genetic algorithms for f (x, y) = x* cos (2* pi* y)+ y* sin (2* pi* x),- 2 <= x <= 2,-2 <= y <= 2 the maximum)

ct投影重建（shep-logan模型的生成投影以及重建）(ct projection reconstruction (shep-logan model for the generation of projection and reconstruction))

用于时间序列ARMA模型定阶程序,效果还可以，供大家参考！(a program for Time Series ARMA model order determination)

单闭环直流电动机控制，实现PID自动控制(Single loop DC motor control)

远场波束形成，MVDR波束形成，最小方差无失真响应(Far-field beamforming, MVDR beamforming, minimum variance distortion response)

说明：  比较好的教材;Matlab经典教程——从入门到精通;Matlab内置的约束优化函数用法;Matlab求解有约束规划函数(Good teaching materials; MATLAB classic course -- from introduction to proficient; MATLAB built-in constrained optimization function usage; MATLAB solving constrained programming function)