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MATLAB图像处理命令
matlab图像处理命令,集中了matlab图像处理函数,对初学者很由帮助.(Matlab image processing orders, concentrated Matlab image processing function, right from the very beginners to help.)
- 2005-06-02 17:25:57下载
- 积分:1
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bbbcfv1
BBBCF 宇宙大爆炸优化算法的matlab源码,一种相对来说比较新的优化方法,用于求解最优解问题(BBBCF iterates one iteration a population according to the rules of
Big-Bang Big Crunch method. It overwrites new population over the previous one. As the number of iterations grow, it searches new candidates in alimited search space.)
- 2014-02-25 10:32:55下载
- 积分:1
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test_m_fft
利用FFT实现基于MP的信号稀疏分解程序(Using FFT-based signal sparse decomposition process MP)
- 2010-11-20 20:34:12下载
- 积分:1
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compressedsensing_OMP
说明: 压缩感知 正交匹配追踪一些人关心压缩感知与雷达成像,他们把稀疏表示放在最重要的地方,以为在雷达成像中成功实现压缩感知关键是稀疏表示;
事实上并不是如此。我们知道:压缩感知需要建立AX=B,且该方法具有较低的抑制信噪比能力;另外雷达成像的基础是雷达
信号与目标的相互作用,也就是电磁波与介质的相互作用,该相互作用是一个非常复杂的非线性问题,因此研究这个问题与
压缩感知的关系才是解决雷达成像问题的关键点所在。从另外一个角度来看,雷达成像中惯用的方法是匹配滤波,它之所以
能够处理低信噪比的问题,是因为它利用了回波数据的冗余信息。也就是目前雷达成像算法之所以成功的关键是具有足够
多的冗余信息。现在,在雷达成像中使用压缩感知恰好是反其道而行之!
(compressed sensing)
- 2011-03-24 15:17:21下载
- 积分:1
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golddiv
黄金分割法,用于一维线性优化,输入相应目标函数,可得最优变量(Golden method for one-dimensional linear optimization, enter the appropriate objective function, we can get the optimal variable)
- 2015-04-04 04:27:08下载
- 积分:1
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FuctionKey
说明: 一个matlab mex 文件,可以用来在matlab程序中捕捉用户按下的特殊功能健:F1, ..., F12. 使用时,在你的应用程序的
KeyPressFcn的函数体里,是用wgfcnkey,根据其返回值,判断是否有功能健被按下。(a Matlab mex documents, in Matlab can be used to capture user proceedings of the special features? Kin : F1, ..., F12. When used in your application's function KeyPressFcn the body, is wgfcnkey, return value, determine whether there is any function Kin is pressed.)
- 2006-03-21 10:28:59下载
- 积分:1
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lssb
仿真了LSSB信号产生和调制的过程,方法简单,内容详尽,已经过调试。(Simulation of the LSSB signal and modulation process, the method is simple, detailed, has been testing.)
- 2013-12-12 00:07:01下载
- 积分:1
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spatialpyrimad
论文Beyond Bags of Features源代码,用matlab编写(Beyond Bags of Features source code, prepared by matlab)
- 2009-03-09 19:49:45下载
- 积分:1
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Untitled5
polar plot for signal loss
- 2010-11-15 22:08:12下载
- 积分:1
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Equalization
说明: 信道均衡的仿真,预置式均衡滤波器,通过均衡看均衡前后的误码率(Simulation of channel equalization, preset EQ filter, through a balanced look at the bit error rate before and after equilibrium)
- 2009-07-29 10:26:49下载
- 积分:1