Grey-method

信号处理方面的程序用于随机信号的分析与处理 请大家参考校正(Signal processing procedures used for random signal analysis and processing please refer to correction)

clc close all clear all I=imread( desert.jpg ) [r c]=size(I) bs=16 Block Size (8x8) nob=(r/bs)*(c/bs) Total number of 8x8 Blocks Dividing the image into 8x8 Blocks kk=0 for i=1:(r/bs) for j=1:(c/bs) Block(:,:,kk+j)=I((bs*(i-1)+1:bs*(i-1)+bs),(bs*(j-1)+1:bs*(j-1)+bs)) end kk=kk+(r/bs) end Accessing individual Blocks figure imshow(Block(:,9,1)) This shows u the fist 8x8 Block in a figure window figure imshow(Block(:,:,2))

说明：  ISAR成像，MATLAB程序，距离多普勒算法成像结果(ISAR imaging, MATLAB program, distance algorithm Doppler imaging results)

MATLAB读取cad生成的dxf文件,在MATLAB可以处理简单的CAD的对象，为MATLAB读取cad提供了一种方法。(MATLAB can read the file of dxf. You can do opertion to the object in the cad.)

《有限单元法》一书中的相关程序，matlab变形，欢迎做有限元的人参考。("The finite element method," the relevant procedures, matlab deformation, welcome do finite element reference.)

to retrive signal in matrix form from strucutre which obtained from scope of simulink

peak windowing crest factor reduction

moore响度模型外耳中二差值传递函数和滤波器，完成版，共同没努力(moore ludness caculation)

matlab based code filter_Butter

双向DC，plecs仿真，带闭环控制，可以联合仿真(Bidirectional DCplecs simulation)