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aybook.cn_matcxsl1117
常用的matlab图形绘制例子，概括了绝大多数的图形绘制方式。(Commonly used in graphics rendering matlab example, summed up the overwhelming majority of the graphics rendering mode.)
- 2007-11-21 22:56:52下载
- 积分：1
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xiaoboquzao
利用小波去噪的程序，还不错，可以借签一下(Wavelet denoising procedure, not bad)
- 2010-10-26 15:48:26下载
- 积分：1
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ofdm
这是一个最基本的OFDM系统仿真，可以与OFDM系统框图对照理解(This is a basic OFDM system simulation, OFDM system diagram can understand and control)
- 2015-03-07 10:19:03下载
- 积分：1
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kongjianpinghua
传统的DOA估计算法，如MUSIC、ESPRIT算法，都是在假设信号没有相干的情况下求解的，一旦信源信号具有相干性，估计性能会急速下降，所以提出了空间平滑的算法，解决相干信号的波达估计！(The traditional DOA algorithms, such as MUSIC, ESPRIT algorithm, is under the assumption that the signal is not coherent case solving, once the source signal with coherence, estimation performance will fall, so put forward spatial smoothing algorithm, to solve the coherent signal estimation of direction of arrival!)
- 2012-11-11 20:54:46下载
- 积分：1
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Archive
信号频谱绘制函数，绘制输入输出函数，并计算信号的sndr。(Signal spectrum drawing functions to draw input and output functions, and calculate sndr signal.)
- 2014-02-13 03:32:16下载
- 积分：1
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Matlab--Interpolation
Matlab之插值法，包括线性插值，等等(Matlab of the interpolation method, there are close to point interpolation)
- 2014-12-03 15:21:17下载
- 积分：1
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rotateticklabel
matlab code for Rotate Tick Label
- 2015-02-05 13:43:43下载
- 积分：1
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midfilter
matlab环境下利用中值滤波函数对黑色图像的还原处理(Matlab environment using median filtering function reduction treatment on black image)
- 2012-11-14 20:46:42下载
- 积分：1
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BCFO
We address the problem of blind carrier frequency-offset (CFO) estimation in quadrature amplitude modulation,
phase-shift keying, and pulse amplitude modulation
communications systems.We study the performance of a standard
CFO estimate, which consists of first raising the received signal to
the Mth power, where M is an integer depending on the type and
size of the symbol constellation, and then applying the nonlinear
least squares (NLLS) estimation approach. At low signal-to noise
ratio (SNR), the NLLS method fails to provide an accurate CFO
estimate because of the presence of outliers. In this letter, we derive
an approximate closed-form expression for the outlier probability.
This enables us to predict the mean-square error (MSE) on CFO
estimation for all SNR values. For a given SNR, the new results
also give insight into the minimum number of samples required in
the CFO estimation procedure, in order to ensure that the MSE
on estimation is not significantly affected by the outliers.
- 2007-09-17 23:03:28下载
- 积分：1
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pso_2D
一个粒子群算法的应用，对想学粒子群的同学应该有点帮助(The application of a particle swarm optimization, swarm of students want to learn a little help should be)
- 2011-01-05 10:24:00下载
- 积分：1
