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Blocks
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))
- 2013-03-17 15:01:05下载
- 积分：1
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CS_OMP
该文档是一个比较简单的能够获得压缩感知稀疏解的matlab代码-OMP(正交匹配追踪)，
通过离散傅里叶变换将时域接收信号变换到频域上，
得到接收信号的频域稀疏表示，通过OMP算法，求出稀疏解，
并通过重构信号误差衡量该算法代码的精确度。(This document is a simple matlab code -OMP (Orthogonal Matching Pursuit algorithm) by which the sparse solution of compressed sensing can be obtained.
Firstly, signals received are transformed from the time domain to the frequency domain by the discrete Fourier transform.
Secondly, sparse solutions of received signals are obtained by OMP algorithm.
Finally, reconstruction error depicts the accuracy of the algorithm.)
- 2021-03-06 22:29:30下载
- 积分：1
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53607938wind_turbine_module
说明： 基于matlab的双馈风力发电机组的仿真模型若干，有相关文件资料可以参考一下。(DFIG matlab There are some simulation models of doubly fed wind turbine based on MATLAB. There are some related documents for reference.)
- 2020-07-24 15:40:00下载
- 积分：1
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CW_signal
说明： Generate the CW signal
- 2020-09-06 16:18:33下载
- 积分：1
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ode45
ode45源文件，貌似还不错哦，为什么要那么长(ode45 source file, looks like bad Oh, why did it take so long)
- 2011-01-17 12:08:36下载
- 积分：1
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matlabfenxin
聚类分析matlab程序，用于对数据进行聚类分析(Cluster analysis matlab program)
- 2013-02-22 20:32:56下载
- 积分：1
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Mathematical_Morphology(J
it describes the morphological codings
- 2012-10-05 14:16:46下载
- 积分：1
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CFAR
雷达CFAR技术 恒需警检测代码 杂波背景中区分出有用目标回波的恒虚警(CFAR)检测技术,是直接影响雷达性能的关键(CFAR technique requires constant police radar detection code clutter distinguish the useful target echo CFAR (CFAR) detection technology is the key to directly affect radar performance)
- 2013-12-10 14:32:22下载
- 积分：1
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Fabrika_Su_ve_Buhar_Ihtiyaci
water requirement of factory
- 2015-03-25 17:10:07下载
- 积分：1
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tracker-code-2011.04.26
tracker code-tra an ozalp source code good use project in pls
- 2012-02-11 05:05:32下载
- 积分：1
