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ChannelSelectionDiversity
For computing the BER for BPSK modulation in a Rayleigh fading channel with selection diversity.
- 2009-10-28 18:18:23下载
- 积分：1
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matlabplot
说明： matlab下饼图的绘制
.(matlab drawing under the pie.)
- 2011-03-09 22:04:11下载
- 积分：1
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2i2oand2i1o
说明： 2发1收 与 2发1收的比较
实验次数 2000次，采用LS进行信道估计，ML进行译码，导频符号长度为10
(2 receive and 2 send a send a receive 2,000 times the number of comparative experiments, using LS channel estimation, ML decoding, pilot symbol length of 10)
- 2010-04-20 09:48:34下载
- 积分：1
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LADRC
说明： 一阶线性自抗扰控制ESO建模与仿真，模型搭建正确，供大家参考(First order linear ADRC ESO modeling and simulation, the model is built correctly, for your reference)
- 2021-04-04 20:29:04下载
- 积分：1
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qpsksys
simulation modulate & demod QPSK
- 2011-05-10 12:44:01下载
- 积分：1
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DFT
说明： 六个傅里叶变换的例子，包括DFT，DTFT等(Fourier transform of the six examples, including DFT, DTFT, etc.)
- 2011-03-30 08:18:45下载
- 积分：1
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ETSVR
etsvr is use for prediction alghoritm
- 2015-01-16 03:10:19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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11
试过，可以。遗传算法源代码，来自一本matlab书，在这分享(genetic algorithm)
- 2013-08-12 13:22:06下载
- 积分：1
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accurate_liu
在相干通信中精确恢复眼图，使用正弦函数作为例子，经过欠采样后，对数据进行FFT变换后在进行精同步(After the restoration of coherent communications precise eye, using a sine function as an example, after subsampling, FFT transform data during fine synchronization)
- 2013-11-30 21:48:46下载
- 积分：1
