I need to implement a integral in my simulink model with a variable upper bound. The upper bound is a signal in my model which gets smaller every step. I tried to put the variable in the workspace (simout-block) and solve the integral in matlab (syma sigma tf; f = .....; int(f, t0, tf);). Then i tried to take the solved integral with simin-block.
Im new to the simulink thing. Would this proceed will be the right for my problem? Im not sure if the integral will get solved for every step. Besides that: i get a error for my simin-block because the input format of my solved integral is not supported.