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ofdm-siso
正交频分复用是一种多载波宽带数字调制技术。相比一般的数字通信系统,
它具有频带利用率高和抗多径干扰能力强等优点,因而适合于高速率的无线通信系统。(
OFDM Simulator
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MIMO OFDM Simulator:
OFDM.m: OFDM Simulator (outer function)
create_channel.m: Generates a Rayleigh fading frequency-selective channel, parametrized by the antenna configuration, the OFDM configuration, and the power-delay profile.
svd_decompose_channel.m: Since full channel knowledge is assumed, transmission is across parallel singular value modes. This function decomposes the channel into these modes.
BitLoad.m: Apply the bit-loading algorithm to achieve the desired bit and energy allocation for the current channel instance.
ComputeSNR.m: Given the subcarrier gains, this simple function generates the SNR values of each channel (each singular value on each tone is a separate channel).
chow_algo.m: Apply Chow s algorithm to generate a particular bit and energy allocation.
EnergyTableInit.m: Given the SNR values, form a table of energy increments for )
- 2009-03-05 20:05:49下载
- 积分:1
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Clustering_Kmeans
k-means clustering for image classification
- 2010-05-10 12:54:12下载
- 积分:1
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ostu
最大类间方差法求阈值(thanks)
- 2010-05-22 17:58:40下载
- 积分:1
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taflove
FDTD Matlab非常好的学习源码,注释详尽。可直接运行,包括1D,2D,3D界条件为PML和UPML,(FDTD Matlab)
- 2011-12-05 01:42:55下载
- 积分:1
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K-means.m
Kmeans classifier program
- 2011-12-27 20:32:40下载
- 积分:1
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chengxusheji
共轭梯度法在数值分析中应用非常广泛,比最速下降法要快,这里是FR共轭梯度法,及简单的例子。(Conjugate gradient method in numerical analysis is widely used, and faster than the steepest descent method , this is FR conjugate gradient method, and some simple examples.)
- 2015-03-12 11:23:08下载
- 积分:1
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conv1D_04_Tikhonov
Tikhonov正则化的很有用的MATLAB程序(Tikhonov regularization useful MATLAB program)
- 2021-04-27 10:38:44下载
- 积分:1
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Finite-difference-method
malab有限差分应用,应用于有限差分方程计算。(finite different method.)
- 2010-05-18 15:07:06下载
- 积分:1
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LBM-raoliu
格子BLOTZMANN方法,二维圆柱绕流的实现(Lattice BLOTZMANN method, two-dimensional flow around a cylinder to achieve)
- 2013-10-21 16:52:07下载
- 积分:1
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regress-670147
this test checks the value of Number.
- 2014-01-30 11:13:41下载
- 积分:1