hwica

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)

用matlab编写的世界地图和美国地图的函数文件，用于绘制matlab环境下的世界地图和美国地图(World map and the map of the United States using matlab function files used to draw the Matlab environment map of the world and the United States map)

基于matlab编程的叶片泵在过渡区中的卸压梯度曲线，卸压曲线。(Unloading pressure gradient curve of vane pump of MATLAB programming in the transition region based, unloading curve.)

Program will calculate the region of interest with free hand sketch and the selected will be shown

1、 从网上下载人脸图像，构建人脸训练数据库和测试数据库，采用K-L变换进行特征脸提取，并实现人脸识别。通过K-L变换在人脸识别中的应用，加深对所学内容的理解和感性认识。(1, face image downloaded from the Internet, the construction of the training and test database face database, using K-L transform features face extraction, and realize the face recognition. Through k-l transform in face recognition application, deepen the understanding of the content of study and perceptual knowledge.)

鲁棒性好，性能优越，加入重复控制，使用matlab实现智能预测控制算法。( Robustness, superior performance, Join repetitive control, Use matlab intelligent predictive control algorithm.)

一个压控振荡器的代码 简单实用,是初学者的最佳选择 可以帮助深入了解电路设计(a vco matlab code very suitable for circuit design freshman )

a finite element analysis templates for plate analysis

电波信号的相关信分析，包括时间，空间，频率(the relation of the radio signal)

DOA（波达方向）估计程序和数据，关于阵列雷达的信号处理的程序，采用的方法为capon、esprit、根music(DOA (DOA) estimation procedures and data on the array radar signal processing procedures, the method used for the capon, esprit, roots music)