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Aproximation of discrete impuls with sinus function in Matlab

说明：  七单元天线阵DOA估计 clear clc d=1 天线阵元的间距 lma=2 信号中心波长 q1=1*pi/4 q2=1*pi/3 q3=1*pi/6 q4=3*pi/4 四输入信号的方向 A1=[exp(-2*pi*j*d*[0:6]*cos(q1)/lma)] 求阵因子 A2=[exp(-2*pi*j*d*[0:6]*cos(q2)/lma)] A3=[exp(-2*pi*j*d*[0:6]*cos(q3)/lma)] A4=[exp(-2*pi*j*d*[0:6]*cos(q4)/lma)] A=[A1,A2,A3,A4] 得出A矩阵 n=1:1900 v1=.015 四信号的频率 v2=.05 v3=.02 v4=.035 d=[1.3*cos(v1*n) 1*sin(v2(we)

Bairstow Method for solving polynomials

S. Haykin：自适应滤波器原理第四版的matlab代码(S. Haykin: Adaptive Filter principle of the fourth edition of the matlab code)

雷达发射信号一般为线性调频信号，对其进行仿真(Radar transmitter signal is generally linear FM signal, its simulation)

关于视差提取的算法，用MATLAB语言编写的，可用于立体深度处理。(These codes are used for stero matching about the 3D graphes. You can get a disparity map from the left and right pictures.)

数字 图像处理特征提取 非常详细，推荐学习下载(Feature point extraction with matlab performance)

pso optimization function

完整的matlab教程，简明易学，适合初学者入门。(Complete matlab tutorial, easy to learn, suitable for beginners.)

this source is very helpfull for technology student, who is the first in programming with matlab,