How to Program 3 Sum of Elements (Sigma) in Simulink using "Matlab Function" Block

I want to program the Bottom Equation in Simulink, but as you can see, the Top Equation will be substituted to the Bottom Equation, making it a 3 Sum of Elements (Sigma) Function. How can I program this in Simulink harnessing the "Matlab function" Block?

Regards.

Answer 1

[Harsha Priya Daggubati]

Hi,

I think 'symsum' method, along with recursive calls might help you. Refer to the documentation link:

https://in.mathworks.com/help/symbolic/symsum.html