How Can I create a time varying equation in Simulink?

Hi

How can I make a time varying equation in Simulink?

p(t) = 10 + 11*exp(−2(t-0.5))− 12*exp(−3 (t-0.5))

thanks a lot.

Answer 1

[Paul]

Use a clock block for t. The other operations can be done with add, product, gain and math function block for exp.

[Hosein]

Thanks, would you show exp(−2(t-0.5)) in Simulink?

[Paul]

[Hosein]

thanks a lot Paul. Regards.

[Paul]

Np, another solution would be to use a user defined function (Fcn block) and type the equation with t as input.

[Hosein]

thanks a lot Pual.

Answer 2

[Azzi Abdelmalek]

You will need

1. Math function block
2. clock block
3. sum block

[Hosein]

thanks.