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dct
DCT图像压缩算法。1.图象进行归一化 2.显示系数图象 3.重构及显示图象 4.显示误差图象 5.计算归一化图象的均方误差 (DCT image compression algorithm. 1. Images were normalized 2. Shows coefficient image 3. Reconstruction and display of images 4. Show the error images 5. Calculated normalized mean square error of image)
- 2010-06-02 11:30:28下载
- 积分：1
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codes
sobel edge detector using matlab
- 2011-11-18 00:44:55下载
- 积分：1
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1
一个基于遗传算法与mp的外文文献，讲的很清楚明了，有参考价值(VOICED/UNVOICED SPEECH DISCRIMINATION IN NOISE USING GABORATOMIC DECOMPOSITION)
- 2013-11-18 11:19:58下载
- 积分：1
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isolate_axes
绘图并还有指定的legends and colorbars(his function will create a new figure containing the axes/uipanels
specified, and also their associated legends and colorbars. )
- 2014-01-19 19:19:35下载
- 积分：1
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shuzixinhaochuli
matlab清华大学数字信号处理源代码还不错(Tsinghua University, digital signal processing matlab source code is also a good)
- 2009-09-17 02:32:13下载
- 积分：1
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nsct_toolbox
大牛的非抽样CONTOULET变换MATLAB源码 (Big cow transformation of non-sampling MATLAB source CONTOULET)
- 2009-03-28 23:01:43下载
- 积分：1
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output_of_DCT_in_image_fusion
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 )
- 2011-01-09 23:26:05下载
- 积分：1
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matlab_c_program.rar
100个matlab实用程序源代码,包括,图形标注,图像分析等(100 Matlab practical source code, including, tagging graphics, image analysis)
- 2007-01-10 22:53:48下载
- 积分：1
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matlabsingal
matlab有关信号处理方面的资料，可作为相关人员的参考资料，对信号处理方面有一定的帮助(matlab signal processing, can be used as a reference personnel, signal processing help)
- 2012-10-28 22:40:53下载
- 积分：1
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compcodes
MATLAB Codes for the A MATLAB Companion for Multivariable Calculus Harcourt/Academic Press (2001)
- 2009-06-16 05:01:03下载
- 积分：1
