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xiaoboyasuo
这是一个matlab源码,利用小波原理进行图像压缩编码(This is a source Matlab, using wavelet theory for image coding)
- 2007-05-29 15:52:02下载
- 积分:1
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Cours_Matlab
The purpose of this document is to give a medium-length introduction to the essentials of
MATLAB and how to use it well. I’m aiming for a document that’s somewhere between a two-
page introduction for a numerical methods course and the excellent but longer Getting Started and other user guides found in the online docs. I use it in a week-long “boot camp” for graduate students at the University of Delaware in the summer after their fi rst year of study.
- 2010-12-24 11:02:12下载
- 积分:1
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MATLAB6_image_processing
说明: MATLAB6图像处理书籍,很珍贵并值得参考的(MATLAB6 image processing books, very valuable and worth considering)
- 2010-04-21 13:39:52下载
- 积分:1
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bpp-src
Bin packing problem belongs to the class of NP-hard problems, like the others that were discussed in previous articles. The task is to pack a set of items of different size into bins of fixed size in such way that minimal number bins is used. Depending on the requirements, bin packing can be single-dimensional (1D) or multi-dimensional (2D, 3D...)
- 2014-12-08 21:58:05下载
- 积分:1
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matlab-code
this file is optimization with genetic algorithm
- 2012-10-28 19:51:46下载
- 积分:1
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功率谱和相关函数
说明: 信号x(n)=sin(2*pi*0.05*n)+2*cos(2*pi*0.12*n)+w(n),求N=365的相关函数和功率谱(Signal x (n) = sin (2 * pi * 0.05 * n) + 2 * cos (2 * pi * 0.12 * n) + W (n), the correlation function and power spectrum of n = 365 are obtained)
- 2020-11-29 14:09:29下载
- 积分:1
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GAtsp
说明: 基于遗传算法(GA)的10个城市的旅行商(TSP)问题的建模及仿真(Based on genetic algorithms (GA) of the 10 cities of the traveling salesman (TSP) problem of modeling and simulation)
- 2011-04-10 20:54:43下载
- 积分:1
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tf
说明: 一本国外网站下载的时频分析的权威资料。我看过了,写得挺有深度的,总结得很好(A foreign Web site to download the time-frequency analysis of authoritative information. I have read, write, did well depth, summed it up well)
- 2008-04-21 15:10:14下载
- 积分:1
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DDS-programmed-in-matlab
用matlab实现dds,并进行相关参数分析(Using matlab to achieve dds)
- 2014-08-30 11:27:00下载
- 积分:1
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filter
M=63 J=(M-1)/2 Wp=0.5*pi Ws=0.6*pi
Np=100 Ns=100
weightp=1 weights=100 通带和阻带的加权系数
WpN=linspace(0,Wp,Np)
WsN=linspace(Ws,pi-0.05,Ns)
Wm=[WpN WsN]
p=[ones(1,50),ones(1,50)/2]
d=[p,zeros(1,Ns)]
W=diag([weightp*ones(1,Np),weights*ones(1,Ns)])
C=cos(Wm*[0:J])
Q=diag(cos(Wm*0.5))
g=(W*Q*C)(W*d) g=g
h=(g(J:-1:2)+g(J+1:-1:3))/4
h=[g(J+1)/4 h g(1)*0.5+g(2)/4]
h=[h fliplr(h)] W=linspace(0,pi-0.1,512)
H=freqz(h,1,W)
plot(W/pi,20*log10(abs(H)))
(filter design)
- 2013-05-18 20:47:33下载
- 积分:1