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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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show
画出射线跟踪的图形,自动填充的技术，自己写的，希望能有用(Draw the pattern of the ray tracing)
- 2013-09-21 10:46:27下载
- 积分：1
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Raptor码的仿真程序 Raptor-Codes
Raptor码的仿真程序，包括预编码可LT编码两部分。(Raptor code simulation program, including pre-coding the LT encoding two parts.)
- 2020-08-13 17:48:26下载
- 积分：1
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PBG
二维光子晶体禁带的遗传优化算法，在平面波展开法的基础上，使用遗传算法寻找具有最大光子禁带的二维光子晶体结构(Two-dimensional photonic crystal band gap genetic algorithm, in the plane wave expansion method based on the use of genetic algorithms to find a maximum two-dimensional photonic band structure of photonic crystals)
- 2011-04-28 23:20:33下载
- 积分：1
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Cronometro
new timer system
- 2014-08-12 03:24:17下载
- 积分：1
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Rayleigh
单径瑞利信道的simulink仿真 给定多普勒频移为120km/h，多普勒谱为经典谱。(the model of Rayleigh channel)
- 2014-11-17 13:13:11下载
- 积分：1
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FDTD_2D_PML
采用PML边界条件的二维TM波FDTD算例(PML boundary conditions using the two-dimensional TM wave FDTD numerical example)
- 2009-06-03 14:44:34下载
- 积分：1
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u
说明： 基于正态分布的最小错误率Bayes分类器(Minimum error rate Bayes classifier based on normal distribution)
- 2012-05-10 21:46:57下载
- 积分：1
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Controllable-sine-signal-generator
通过MATLAB的SIMULINK模型设计，实现可控正弦信号发生器，并通过DSP BUILDER中的SIGNAL COMPILER转换成QuartusII工程，并实现硬件的下载。(Through the MATLAB SIMULINK model design, realization controllable sine SIGNAL generator, and through the DSP BUILDER of SIGNAL COMPILER converted into QuartusII engineering, and realize the hardware of the download.
)
- 2012-05-19 10:41:28下载
- 积分：1
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ECGmatematica.mat
ECG on mathematical test taken on 250 Hz (sampling frequency) You can use in order to obtain (and compare) the stress (from HRV)
- 2013-08-22 00:32:28下载
- 积分：1
