I know this is fairly simply, am trying to achieve something as below to be implemented in Simulink:
i want the following:
out(i) = out(i-1) + abs(signal(i-1) - signal(i))*(time(i)-time(i-1));
This is what I have tried, I have no idea what went wrong.
I used the integrator block in the Matlab. But, the output I got is:
out(i) = signal(i)*(time(i)-time(i-1));
I understand that my signal and time will be in discrete rather than analog.
Appreciate any suggestion, thanks