smm

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)

mnist原图尺寸读取， 灰度图尺寸为28*28(mnist original scale image reading with scale of 28*28)

matlab的基本用法,对初学者有用,是必备的基础知识.(Matlab the basic usage, useful for beginners, is an essential knowledge base.)

卡尔曼滤波器主要适用于数字信号处理的开发及其运用！(Kearman filter program )

集员约束的共轭梯度算法应用于自适应波束形成 Set-membership constrained conjugate gradient adaptive algorithm for beamforming 的详细代码(the code for the paper Set-membership constrained conjugate gradient adaptive algorithm for beamforming )

此程序为经典MUSIC算法，仿真含有两个干扰源情况下效果(This procedure for classical MUSIC algorithm, simulation case containing two sources of interference effects)

matlab程序的课程设计与要求，在matlab中的应用 (matlab process)

基于MATLAB的SINS更新解算系统的仿真研究(Simulation Research update system solver of MATLAB-based SINS)

实现电路的不同故障模式进行分类，极限学习机(Different fault modes of the circuit are classified and the limit learning machine is implemented)

基于matlab心音信号处理，正常异常心音的波形图绘制(Matlab signal processing based on heart sounds, abnormal heart sounds normal waveform drawing)