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11912917rayleigh
两个重要文件:
1、Rayleigh_Doppler_singlePath.m
产生单径Rayleigh衰落,采用了6种方法并进行了比较,推荐使用第6种方法;
2、Rayleigh_Doppler_multiPath.m
根据多条径的延时和强度,产生频率选择性衰落;
在单径和多径两个程序中,均提供了其功率谱的输出代码; (Two important documents: 1, Rayleigh_Doppler_singlePath.m to generate a single path Rayleigh fading, using six kinds of ways and compared, 6 recommended methods 2, Rayleigh_Doppler_multiPath.m under a number of path delay and intensity, resulting in frequency selective fading in both single path and multi-path process, provide the output of its power spectrum code )
- 2010-08-28 09:26:49下载
- 积分:1
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DOA
主要介绍了七单元线形天线阵的波达方向估计(DOA)(Introduces the seven cell linear antenna array direction of arrival estimation (DOA))
- 2011-05-18 15:15:04下载
- 积分:1
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chap2_3
原来先进PID控制MATLAB仿真中大林控制算法有较大的错误,这是我经过修改在MATLAB7.11.0上调试成功后的代码。(Original Advanced PID control MATLAB simulation the Dalin control algorithm with larger error This is the modified code debugging success)
- 2012-11-26 20:41:30下载
- 积分:1
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Segmentation
these operators can be used for segmentation
- 2010-01-11 03:15:30下载
- 积分:1
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fit_rayleigh_pdf
fit_rayleigh_pdf - Non Linear Least Squares fit of the Rayleigh distribution.
given the samples of the histogram of the samples, finds the distribution parameter that fits the histogram samples.fits data to the probability of the form: p(r)=r*exp(-r^2/(2*s))/s
with parameter: s
format:result = fit_rayleigh_pdf( x,y,W,hAx )
input: y - vector, samples of the histogram to be fitted
x - vector, position of the samples of the histogram (i.e. y = f(x,a))
W - matrix or scalar, a square weighting matrix of the size NxN where
N = length(y), or 0 to indicate no weighting is needed.
hAx - handle of an axis, on which the fitted distribution is plotted
output: result - structure with the fields
s - fitted parameter
VAR - variance of the estimation
type- weighted LS or not weighted LS
iter- number of iteration for the solution
- 2011-02-09 19:13:28下载
- 积分:1
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GaborTr
通过选择展开的基函数进行信号Gabor展开(Decompose Signal by Gabor Transform)
- 2013-01-02 19:32:22下载
- 积分:1
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uitable
this code for image processing different operation performed
- 2015-03-25 14:26:23下载
- 积分:1
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LDA
人脸特征提取的线性差别分析法LDA,可以提高样本在子空间中的可分性(algorithm of LDA of face detection by matlab)
- 2012-11-20 20:01:13下载
- 积分:1
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Nonlocal-Means
改进的非局部均值去噪,采用均值和方差选择相似的图像块。(Improved non-local means denoising, using the mean and variance of the to similar images.)
- 2015-04-06 09:58:29下载
- 积分:1
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Solutions
Binary Phhase Shhift Keying BER in MATLAB
- 2009-07-02 05:03:19下载
- 积分:1