conv in simulink, syms in simulink

Dear Sir/Madam
I am struck with small things in simulink..... I need help.
The following things I am unable to do
1. When I am trying to convolve two sequences using conv block...it is working fine. But the same if I am trying to do using two sine signals I am not getting the correct output. I am getting output as product of two signals not convolved output.
2. How we have syms in matlab do we have an equivalent in simulink. If so I want to use it to find energy and power of a given signal.

Answers (1)

The only way to use syms in Simulink is to use a MATLAB Function Block, and to have acceleration turned off or else at the lowest level on.

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