-
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
-
dxnb
单项逆变simulink仿真模型，成功测试。(Single inverter simulink simulation model, and successfully tested.)
- 2012-11-21 15:07:06下载
- 积分：1
-
diedaifa
这个程序是用MATLAB编的，是用迭代法实现图像的分割，得到感兴趣区域。(This program is retained by MATLAB，and it uses Iterative method to implement image segmentation and obtain the region of interest。)
- 2010-10-11 10:55:06下载
- 积分：1
-
AM_modulation
通信系统中幅度调制信号MATLAB程序的仿真(Amplitude modulation signals in a communication system simulation)
- 2012-11-06 19:39:55下载
- 积分：1
-
MCMC_Unscented_Particle_Filter_demo
The algorithms are coded in a way that makes it trivial to apply them to other problems. Several generic routines for resampling are provided. The derivation and details are presented in: Rudolph van der Merwe, Arnaud Doucet, Nando de Freitas and Eric Wan. The Unscented Particle Filter. Technical report CUED/F-INFENG/TR 380, Cambridge University Department of Engineering, May 2000. After downloading the file, type "tar -xf upf_demos.tar" to uncompress it. This creates the directory webalgorithm containing the required m files. Go to this directory, load matlab5 and type "demo_MC" for the demo.
(The algorithms are coded in a way that makes it trivial to apply them to other problems. Several generic routines for resampling are provided. The derivation and details are presented in: Rudolph van der Merwe, Arnaud Doucet, Nando de Freitas and Eric Wan. The Unscented Particle Filter. Technical report CUED/F-INFENG/TR 380, Cambridge University Department of Engineering, May 2000. After downloading the file, type "tar-xf upf_demos.tar" to uncompress it. This creates the directory webalgorithm containing the required m files. Go to this directory, load matlab5 and type "demo_MC" for the demo.
)
- 2008-03-07 23:27:02下载
- 积分：1
-
dct_omp
说明： 压缩感知中基于DCT基的OMP算法，用正交匹配追踪重构出原始信号(DCT-based compressed sensing based OMP algorithm, orthogonal matching pursuit reconstruct the original signal)
- 2011-04-06 20:39:28下载
- 积分：1
-
Z-Chirp
Z-Chirp Transfor Matlab Code
- 2013-10-24 16:00:35下载
- 积分：1
-
sep-leach
在pudn找到的leach协议的源代码大多是基于这篇文章的，把原版论文和大家共享。(SEP:A Stable Election Protocol for clustered heterogeneous wireless sensor networks )
- 2011-12-13 16:32:40下载
- 积分：1
-
keepexcellent
基于多目标优化的免疫遗传算法在Matlab环境中的实现。(Immune genetic algorithm based on multi-objective optimization implemented in the Matlab environment.)
- 2013-05-19 02:24:21下载
- 积分：1
-
position1
关于室内定位的算法，该算法是在MATLAB环境下实现的程序。(Positioning on the interior of the algorithm, which are in the MATLAB environment realize procedure.)
- 2009-02-15 13:01:09下载
- 积分：1
