How to implement loop in simulink

I wrote a code on matlab using for loop command. i want to implement the same code on simulink, so how can i implement the for loop in simulink, note that inside the for loop there are many operations like filtering, additions, FFT, IFFT and multiplications, so how can the simulink do these operations many times as i want? can anyone help?

Answer 1

[Prasanna Venkateshan]

You can use these methods to implement loop in simulink: Iterator and you can matlab function block to use your matlab code: MATLABFunction