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matlab-work
f=zeros(30,30)
f(5:24,13:17)=1
imshow(f, notruesize )
F=fft2(f,256,256)
F2=fftshift(F)
figure,imshow(log(abs(F2)),[-1 5], notruesize )
- 2010-11-20 17:07:18下载
- 积分：1
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my_function_library
说明： 二维直方统计图
网格为基础的，简单好用( imput:
(1) x(i), y(i) point position data
(2) bin grid number for x and y direction
(3) lowx, highx, lowy, highy
outpu:
(1) matrix X, Y for 2 dimension
(2) histogram value)
- 2009-08-18 03:05:16下载
- 积分：1
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music
是空间普中的经典music算法仿真程序，其中包含了4中算法的对比(this is a classical MUSIC algorithm what is about the spatial spectrum estimation)
- 2012-04-25 11:21:43下载
- 积分：1
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dm_dct_fenkuai
在DCT域，利用8*8分块DM方法，嵌入隐藏信息。可设置量化步长、选择各种经典的攻击方式和控制攻击强弱。返回误码率和峰值信噪比。利用Matlab编写。(In the DCT domain, the use of 8* 8 block DM methods, embedding hidden information. Quantization step size can be set to choose a variety of classic attacks and control the strength of the attack. Return to the bit error rate and peak signal to noise ratio. Prepared using Matlab.)
- 2007-10-26 15:26:39下载
- 积分：1
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InputDemo
daqaxis help for national instruments
- 2009-05-24 20:16:40下载
- 积分：1
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ConcreteBone1
在matlab中按数量随机生成球形骨料，程序简洁易懂。(Matlab randomly generats sphere by quantity)
- 2020-09-07 20:28:05下载
- 积分：1
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ais
code for matlab for image stéganography
- 2011-04-20 20:18:41下载
- 积分：1
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legendre_fit
勒让德多项式的拟合，包括对新的数值的求解(Legendre polynomial fitting, including the new value of solving)
- 2014-10-09 16:29:29下载
- 积分：1
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New-Folder
The recognition of a human being through his voice is one
of the simplest forms of automatic recognition because it uses
biometric characteristics which come from a natural action,
the speech. Speech, may be the cheapest form to supply a
growing need of providing authenticity and privacy in the
worldwide communication network
- 2013-04-05 21:34:09下载
- 积分：1
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fw
说明： expense traker ,the study material
- 2008-04-10 21:23:11下载
- 积分：1
