using rayleighchan

12 次查看(过去 30 天)
Bahareh
Bahareh 2011-7-5
Hello,
I'm trying to write a code that computes the optimal TX/RX response for a Rayleigh channel using rayleighchan() in MATLAB but I don't know how can I make the size of of channel transfer function same as my TX transfer fuction? Can you help me?
Thank you in advance.
  1 个评论
Pablo Rivelli
Pablo Rivelli 2021-2-17
Hola buenas, proba con esta sentencias:
c1 = rayleighchan(ts,fd); % Create object.
c1.PathDelays = [tau];
y = filter(c1,x);
Debes definir los valores de los parametros ts, fd y tau. Puedes encontrar valores estandars en el help de mathworks
Tu señal transmitida seria "x" y tu señal a la salida del canal Rayleigh seria "y" . Espero te sirva . Saludos

请先登录,再进行评论。

回答(1 个)

Veera Kanmani
Veera Kanmani 2018-4-20
https://in.mathworks.com/matlabcentral/fileexchange/30477-ber-curve-for-bpsk-in-rayleigh-channel?focused=5186361&tab=function
https://dsp.stackexchange.com/questions/27006/matlab-correct-method-of-generating-rayleigh-fading-channel

类别

Help CenterFile Exchange 中查找有关 Communications Toolbox 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by