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cyclostationary_toolbox
循环谱工具箱，包括二阶循环累积量，循环谱估计的FAM算法(Cyclic spectrum toolbox, including the second order cyclic cumulant, FAM algorithm for spectral estimation cycle)
- 2020-10-10 00:17:34下载
- 积分：1
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two_ray_model
Modelo de dos rayos de Andrea Goldsmith (figura 2.5, según expresión
2.12)
f = 0.9 frecuencia en GHz
landa = 0.3/f en m
R = -1 coeficiente de reflexión en tierra
ht = 10 altura del transmisor en m
hr = 2 altura del receptor en m
Gt = 1
Gr = 1
Pt = 1
d=10:.1:100000
phase_diff = 4*pi*ht*hr./(landa*d) aproximación
Pr = Pt*((landa/(4*pi))^2)*((abs((sqrt(Gt)./d) + (R*sqrt(Gr).*(exp(-sqrt(-1)*phase_diff)))./d)).^2)
Pr = Pt*((landa/(4*pi))^2)*(1./d).*((abs((sqrt(Gt)) + (R*sqrt(Gr).*(exp(-sqrt(-1)*phase_diff))))).^2)
figure(1), clf,
plot((d),10*log10(Pr/max(abs(Pr))))
grid
xlabel( log_1_0(d) )
ylabel( Potencia recibida (dBm) )
- 2010-02-08 06:31:54下载
- 积分：1
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cycleBsta1_7pinv
说明： 二阶循环统计量盲均衡算法，上传供交流，希望大家提供宝贵的意见(second cycle Statistics blind equalization algorithm, uploads for the exchange, we hope to provide valuable advice)
- 2006-04-20 21:01:38下载
- 积分：1
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phdiff
PHDIFF函数是matlab函数，用于寻找两个震荡子的相位差(Matlab function PHDIFF function is used to find find the phase difference between two oscillations.)
- 2009-05-13 16:47:04下载
- 积分：1
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kodingOFofdm
koding of ofdm reley chanel. multipath chanel
- 2010-05-30 03:22:31下载
- 积分：1
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TRead_Topo_pae
地形数据显示matlab文件包,这是一个工具程序包.(The terrain data matlab file bag This is a tool package written by foreigners)
- 2012-07-18 20:42:28下载
- 积分：1
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zzzzz_qft_toolbox
zzzzz_qftdemos matlab/simulink
- 2015-03-21 19:36:10下载
- 积分：1
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somtraining
SOM training algorithm
- 2011-02-08 19:10:20下载
- 积分：1
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OFDM_TFO
在有时域或频域延迟干扰下的OFDM同步技术仿真，MATLAB代码。(Synchronization in OFDM sometimes delay interference or frequency domain simulation, MATLAB code.)
- 2013-11-30 00:41:08下载
- 积分：1
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0253-987X(2010)02-0088-04
超宽带通信压缩感知信道估计与信号检测方法(Ultra Wide-Band Channel Estimation and Signal Detection Through Compressed
Sensing
)
- 2014-02-01 19:25:43下载
- 积分：1
