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Calculation of Factorial using Recursive Relation

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onsagerian
onsagerian 2018-7-31
评论： onsagerian 2018-8-13
Hello,
I have tried to construct a code using a "function" that contains a "recursive relation", but was not able to complete it. The following Matlab code is designed to compute 10!. Would you help me to find out the solution?
n=10;
f=@recursion; <===?
function y=recursion(n)
y=n*recursion(n)
end

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James Tursa
James Tursa 2018-8-1
You need the proper formula first:
y = n * recursion(n-1);
But also you need to figure out how to stop the recursion and simply return a number. I will let you work that out.

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Jeff Miller
Jeff Miller 2018-8-1
This might help: Wikipedia

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