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POCS-NL
毫米波图像存在分辨率低的缺点，该程序在WRLA算法的基础上，进一步采用投影算法，能有效改善毫米波图像的分辨率(Images acquired from Passive Millimeter-Wave (PMMW) radiometer have poor resolution due to limited aperture dimension. Therefore, Super-Resolution Algorithm (SRA) is a key component for PMMW imager. SRA realizes spectrum extrapolation, however, spectrum in-band is deteriorated too. Wiener-Richardson-Lucy Algorithm (WRLA) recovers spectrum in-band by Wiener filter, and extrapolates spectrum out-of-band by Richardson-Lucy Algorithm (RLA). WRLA can avoid spectrum deterioration in passband, but its ability for spectrum extrapolation is limited also. We propose an improved algorithm to solve this problem. This algorithm, which has built constraints according to characteristics of PMMW imaging, uses Projection-Onto-Convex-Sets (POCS) technique to enhance the WRLA s performance, so it is termed as POCS-WRLA.)
- 2009-05-17 10:50:00下载
- 积分：1
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1
说明： code for calculate lyapnov exponent largest good
- 2014-12-20 05:13:39下载
- 积分：1
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iteratedbackprojection
此函数包含了IBP算法的matlab源码程序，共享给大家共同学习(This function includes the IBP algorithm matlab source program, to share common learning)
- 2021-03-04 10:29:32下载
- 积分：1
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Multi_gp
说明： 用来产生多变量高斯过程的MATLAB源程序。(MULTI_GP generates a multivariate Gaussian random process with mean vector m (column vector) and covariance matrix C。)
- 2010-04-26 15:54:46下载
- 积分：1
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artifical-neural-network
一种智能优化算法-人工神经网络算法的matlab源程序(artificial neural network)
- 2013-09-01 17:32:35下载
- 积分：1
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fadchan
the matlab code of fading channel
- 2014-02-07 05:49:36下载
- 积分：1
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dct
a dct code i tried.. the image compression using dct divides the image into various blocks n the performs the dct code on it ..
- 2009-11-09 20:06:27下载
- 积分：1
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second_order_type_III_PLL
2阶3型锁相环仿真,完全个人编写，可设置参数，适合文章仿真使用。(2end order type-III PLL Simulation)
- 2012-04-16 23:35:30下载
- 积分：1
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energy_detection_rayleigh_digham_paper
This code plots the receiver operating characteristics (ROC) curve for Rayleigh channel. The formulas for the probability of detection and the probability of false alarm are taken the following paper:
Digham, F.F. Alouini, M.-S. Simon, Marvin K., On the Energy Detection of Unknown Signals Over Fading Channels, Communications, IEEE Transactions on , vol.55, no.1, pp.21,24, Jan. 2007.
- 2015-03-03 06:16:28下载
- 积分：1
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melbankm
这个函数也要被melcepst函数调用，用来进行计算Mel倒谱系数。这个函数的作用是构造mel滤波器组。(This function must be called melcepst function is used to calculate Mel cepstral coefficients. The role of this function is to construct mel filter bank.)
- 2013-12-12 12:30:58下载
- 积分：1
