Bantuin-dong-mas

matlab code for lqrdmdfe algorithm in mimo ofdm systems for 4x4 and 8x8 systems.

说明：  S 函数使用及应用举例，对涉及到simulink里s函数的应用有详细的解释(For example, using the S function and application of Simulink in the s function involves the application of a detailed explanation)

一个用于压缩感知理论的快速随机变换的代码(A fast random code conversion for compressing perceived)

u can calculate DCT clc inp = imread( Im1.jpg ) inp1 = imread( Im2.jpg ) A = double(inp(:,:,1)) B = double(inp1(:,:,1)) A1=double(blkproc(A,[8 8], dct2 )) B1=double(blkproc(B,[8 8], dct2 )) [r,c] = size(A1) r1 = [] for i=1:r for j=1:c if A1(i,j) > B1(i,j) r1(i,j)=A1(i,j) else r1(i,j)=B1(i,j) end end end r1= double(r1(:,:,1)) C=blkproc(r1,[8 8], idct2 ) round(C) C1=idct2(r1) figure imshow(uint8(C)) figure imshow(uint8(C1)) imwrite(uint8(C), dct8x8min.jpg )

matlab file mainly uses for learning matlab

用matlab实现语音处理技术中的CIS算法（连续交替采样算法）(Voice processing technology using matlab algorithm in CIS (continuous alternating sampling algorithm))

说明：  压缩感知Basis Pursuit基追踪算法，稀疏度和正确率的关系以及采样率和正确率的关系(Basis Pursuit based on compressed sensing and tracking relationships between sampling rate and accuracy of the algorithm, and the correct rate of sparsity)

对二维图像进行ROI提取的程序，提供GUI界面(A GUI to find ROI in 2D image)

histogram eq mods a 3 approaches with using histeq

通过该软件可模拟生成全波场地震信号,为单震源中间激发，生成波场快照并绘制地震剖面图(Generated by the software can simulate a full-wave field seismic signals to stimulate the middle for a single source to generate a snapshot of the wave field and draw seismic profiles)