Double summation in matlab

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AVM
AVM 2020-3-5
评论： Atrolita afra 2020-3-29
I would like to do this double summation . where alpha=2; beta=1.5;
I am confuse about the command availbale in online .Pl somebody help me what is way of solving this summation.
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Walter Roberson
Walter Roberson 2020-3-5
Because you used addition here where the original question used multiplication.

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Mohammad Sami
Mohammad Sami 2020-3-5
You can define a function to calculate the expression inside the brackets.
a = @(p,param)param.^p./factorial(p); % (param^n)/factorial(n)
% param is alpha or beta, p = n or m
sum(sum(a(0:10,2)' * a(0:15,1.5)))
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