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标题:
菜鸟 请问如何用matlab画出ITU VA和PA信道的频率响应图如何画出
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时间:
2011-1-31 21:46
作者:
peiyuanli123
标题:
菜鸟 请问如何用matlab画出ITU VA和PA信道的频率响应图如何画出
如题,刚刚学习做仿真,还是个门外汗,求大侠指导,不胜感激~~~找到这些东西:
%ITU Pedestrian A
PDP_dB = [0 -9.7 -19.2 -22.8; % Average power [dB]
0 110e-9 190e-9 410e-9]; % Relative delay (ns)
% ITU Pedestrian B
PDP_dB = [0 -.9 -4.9 -8.0 -7.8 -23.9; % Average power [dB]
0 200e-9 800e-9 1200e-9 2300e-9 3700e-9]; % Relative delay (ns)
% ITU Vehicular A
PDP_dB = [0 -1 -9 -10 -15 -20; % Average power [dB]
0 310e-9 710e-9 1090e-9 1730e-9 2510e-9]; % Relative delay (ns)
% ITU Vehicular B
PDP_dB = [-2.5 0 -12.8 -10.0 -25.2 -16.0; % Average power [dB]
0 300e-9 8900e-9 12900e-9 17100e-9 20000e-9]; % Relative delay (ns)
% HTx
PDP_dB = [ 0.0 -2.0 -4.0 -7.0 -6.0 -12.0; % Average power [dB]
[0.0 0.2 0.4 0.6 15.0 17.2]*1e-6 ]; % Relative delay (us)
% TUx
PDP_dB = [-3.0 0.0 -2.0 -6.0 -8.0 -10.0; % Average power [dB]
[0.0 0.2 0.6 1.6 2.4 5.0]*1e-6 ]; % Relative delay (us)
现在想画出信道的频率响应图,如何用matlab画出??
谢谢指导!!!
时间:
2012-10-12 22:24
作者:
501984295
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