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wavelift
暂时只支持jpeg2000支持的 cdf97 和spline53
可以这样来测试:
x=imread( E:studyjpeg2000imageslena.tif )
% see the decomposition coefficients
y=wavelift(x, 1, spl53 ) using spline 5/3 wavelet
figure subplot(1,2,1) imshow(x) subplot(1,2,2) imshow(mat2gray(y))
% see the reconstruction precision
yy=wavelift(x, 5) using cdf 9/7 wavelet
ix=wavelift(yy,-5) inverse
sum(sum((double(x)-ix).^2))
(only temporary support jpeg2000 support cdf97 and spline53 this can be measured Examination : x = imread (E : study jpeg2000 images lena.tif)% see the d ecomposition coefficients wavelift y = (x, 1, spl53) using spline 5/3 wavelet figure subplot (1,2,1) imshow (x) subplot (1,2, 2) imshow (mat2gray (y))% see the reconstructi on precision wavelift yy = (x, 5) using cdf 9/7 wavelet ix = wavelift (yy.-5) inverse sum (sum ((double (x)- ix). ^ 2)
- 2006-08-08 23:51:30下载
- 积分:1
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petrizj
matlab知识聚集,方便快捷的学习知识,一款非常实用的软件(Matlab knowledge aggregation, convenient and quick learning knowledge, a very practical software)
- 2012-04-24 21:47:08下载
- 积分:1
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readsounds
改程序为matlab代码,其内容为实现基于信息最大化的盲源分离算法。该算法主要应用于图像处理,语音信号处理及雷达信号处理当中。(Reform program for the matlab code, which reads the information-based blind source separation algorithm to maximize. The algorithm is mainly used in image processing, speech signal processing and radar signal processed.)
- 2011-07-17 22:07:44下载
- 积分:1
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ESPRIT
esprit算法,使用最小二乘实现的,Matlab实现的(esprit algorithm, implemented using least squares, Matlab implementation)
- 2011-08-15 22:11:13下载
- 积分:1
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seaswell
计算并模拟海表面的涌浪杂波传播和大小 m文件(generates sea surface swell realizations.)
- 2013-10-03 21:23:08下载
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plot-histgram
HISTOGRAM_DISPLAY makes a stacked bar plot of a set of histogrammed data.
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- 积分:1
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subme_1.6_0
matlab motion estimation
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- 积分:1
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MATLAB5
一些数学建模用到的函数,代码,初学者可以试着编译看输出结果(some function to make mathmatic model)
- 2011-12-21 16:35:09下载
- 积分:1
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GuideStandford-uav-design
uav mfile(S-function)
- 2011-08-29 17:30:25下载
- 积分:1
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music-tiankongzhicheng-of-matlab
用matlab编写的天空之城代码,执行后可听到优美的音乐(music tiankongzhicheng by matlab)
- 2014-12-04 18:10:00下载
- 积分:1