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ofdm信道特性 channel
ofdm信道特性
Channel transmission simulator
Channel transmission simulator
％
％ inputs:
％ sig2 - noise variance
％ Mt - number of Tx antennas
％ Mr - number of Rx antennas
％ x - vector of complex input symbols (for MIMO, this is a matrix, where each column
％ is the value of the antenna outputs at a single time instance)
％ H - frequency selective channel - represented in block-Toeplitz form for MIMO transmission
％ N - number of symbols transmitted in OFDM frame
％
％ outputs:
％ y - vector of channel outputs (matrix for MIMO again, just like x matrix)
％ create noise vector sequence (each row is a different antenna, each column is a
％ different time index) note: noise is spatially and temporally white(channel characteristics of OFDM Channel transmission simulatorChannel transmission simulator inputs: sig2- noise variance Mt- number of Tx antennas Mr- number of Rx antennas x- vector of complex input symbols (for MIMO, this is a matrix, where each column is the value of the antenna outputs at a single time instance) H- frequency selective channel- represented in block-Toeplitz form for MIMO transmission N- number of symbols transmitted in OFDM frame outputs: y- vector of channel outputs (matrix for MIMO again, just like x matrix) create noise vector sequence (each row is a different antenna, each column is a different time index) note: noise is spatially and temporally white)
- 2008-06-06 10:33:53下载
- 积分：1
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Antennas
Simulate Antennas: Linear antenna of any wavelength Traveling wave antenna Uniform rectangular antenna.
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GRNN-
基于广义回归神经网络的数据预测，使用交叉验证的GRNN神经网络预测程序，包含BP和GRNN效果比较程序。两网络用相同的数据进行训练。(Based on generalized regression neural network data prediction, using cross-validation GRNN neural network prediction program, including BP and GRNN effect comparison procedures. Two networks use the same data for training.)
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TMG_6.0R7
matlab text matrice generator tool for math representation of textual data
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- 积分：1
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Matlab 源代码的最小可觉差估计
图像像素域 JND （只是明显差异） 模型与边缘和纹理的分离的 Matlab 代码。JND_ID.m： 主要功能Example.m： 一个简单的例子下列文章介绍了技术细节：A.刘，W.林、 C.邓小平、 M.Paul F.张 ° 小可觉差图像与分离边缘和纹理的区域分解模型"，汇刊电路与系统的视频技术，卷 20(11)，页 1648年-1652 年，2010年。现在是比交叉纹理更有敏感，比以前，我有做一些操纵该算法。通过调整渐变的计算器做此 id。CSF （对比敏感度函数） 不包括在此像素域模型中。请参阅脑脊液的 DCT 域模型 （在相同的 web 页中） 到帐户。
- 2022-02-11 15:38:14下载
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Chapter7
现代通信信号在matlab中的实现以应用程序(good)
- 2009-05-09 17:31:00下载
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MATLAB
induction machine detection fault by wavelet
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Monte-Carlo
说明： 蒙特卡洛排队法,三个服务员 排队问题
Monte Carlo (Line Monte Carlo method, the three waiters queue problem)
- 2011-02-22 23:55:12下载
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blindsignal
研究盲信号的盲分离原仿真程序，其中有一个是应用ICA的(Of blind signal separation from the original simulation program, one of which is the application of ICA,)
- 2010-06-24 22:30:29下载
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analysis-numerik
analysis numeric, polinom 4 deg
- 2013-09-22 13:28:30下载
- 积分：1
