I have modeled a two path multi-channel enviroment by using only one "Multipath Rayleigh Fading Channel" block and have set 2-elements vectors as the "Gain vector (dB)" and "Delay vector (s)" parameters.
In another case, I use two "Multipath Rayleigh Fading Channel" blocks and set individual single-element "Gain vector (dB)" and "Delay vector (s)" parameters. I then add the two signals using a "Sum" block.
I thought the two results would be same. But they are different.
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