matlab-simulink

扩展卡尔曼滤波器matlab源程序代码，main 是主函数! 运行即可。p184是一个示意图! 另外两个文件是滤波模型。(kalman filter)

试验模态参数的频域识别方法__导纳圆法模态参数识别(Experimental modal parameters identification method in frequency domain admittance circle method __ modal parameter identification)

简单的信道化处理信号，输入不同的信号中心频率点会得到不同信号的输出从而分离出输入信号，代码较简单直观(Simple channel processing signal, the input signal different center frequency will be output different signals to separate the input signal, the code is relatively simple and intuitive)

基于矢量控制的永磁同步电机控制；通过Simulink模块搭载仿真，实现电机的全速域调速(Permanent magnet synchronous motor control based on vector control. The full speed domain speed regulation of motor is realized by simulation of Simulink module.)

是一分学习MATLAB 很好的教程，可以从中学到很多东西，简单易懂(A good learning MATLAB tutorial, you can learn a lot from, and easy to understand)

基2FFT,是DFT(离散傅立叶变换)的快速算法(radix 2 FFT, DFT (Discrete Fourier Transform) Fast Algorithm)

STBC MIMO-OFDM,logic building,primed to understand MIMO-OFDM

基于kaiser加权的波束形成方法。N=11,21,41.( Beam patterns for Kaiser weighting)

source code for Stereo matching algorithm

ch3=softt(h3,thr1 clear clc I=imread( lena512.bmp ) imshow(I) I=double(I) II=I+30*randn(size(I)) figure imshow(II,[]) [a1,h1,v1,d1]=dwt2(II, sym8 ) [a2,h2,v2,d2]=dwt2(a1, sym8 ) [a3,h3,v3,d3]=dwt2(a2, sym8 ) sigma=median(abs(d1(:)))/0.6745 x=3*sigma thr1=x*2^(-1) thr2=x*2^(-0.5) thr3=x 小波图像去噪( ch3=softt(h3,thr1 clear clc I=imread( lena512.bmp ) imshow(I) I=double(I) II=I+30*randn(size(I)) figure imshow(II,[]) [a1,h1,v1,d1]=dwt2(II, sym8 ) [a2,h2,v2,d2]=dwt2(a1, sym8 ) [a3,h3,v3,d3]=dwt2(a2, sym8 ) sigma=median(abs(d1(:)))/0.6745 x=3*sigma thr1=x*2^(-1) thr2=x*2^(-0.5) thr3=x )