Ricanchannel built in function

Dear I Want to ask you about using ricianchannel function in matlab , is its input signal should be in time or frequency domain ? Thank you very much

[Dyuman Joshi]

(I assume that you are referring to https://in.mathworks.com/help/comm/ref/comm.ricianchannel-system-object.html)

Refer to the documentation page linked above.

[zizi ahmed]

Thank-you, exactly but I didn't find this information in the documentation

Answer 1

[R]

The input signal for the comm.RicianChannel function in MATLAB should be in the time domain. The function models a Rician fading channel, which is a time-domain channel model. As mentioned in the comment, you can refer to the documentation to understand more about the input arguments:

https://www.mathworks.com/help/comm/ref/comm.ricianchannel-system-object.html#d126e228979:~:text=collapse%20all-,X%20%E2%80%94%20Input%20signal,-NS%2Dby