integration in embedded function

hello every one how can i find the integration in embedded function ? i have 2 signals entered as input to this embedded function and i want to find the integral absolute error for it ... so,, first i subtract both signal and squared it ... and now i want to find the integral for it ... how can i do that ?? my 2 signals are continuous ... i try to use (int) and (quad) but they did not helped me because i did not have any period for integration ... any one know how to do this ? thanks

Answer 1

[Azzi Abdelmalek]

You can use an Integrator block.

[cmcm]

no i must use the embedded function .. i can not use the simulink block ...