Shorten code for a function

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Hi

Please I have this function

fnP=@(a,i)(sum(a(i)>a(1:i))+0.5*sum(a(i)==a(1:i)))/i;

and I get generated result for each column

for instance

m1 = fnP(result, 1)

m2 = fnP(result, 2)

m3 = fnP(result, 3)

.

mn =fnP(result, n)

and so on

I will like a short code that will give me the m results without having to repeat m1, m2, m3 , m4... etc the code for 800 column datapoint

Thanks in advance

Tino

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Stephen23 2019-5-15

@Tino: using numbered variables is a sign that you are doing something wrong. It is simpler and much more efficient to use indexing into one array.

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Answer 1

madhan ravi 2019-5-15

在 MATLAB Online 中打开

0 个投票

m=cell(5,1);
for k=1:5
    m{k}=fnP(result,k);
end

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Tino 2019-5-15

Hi Madhan

How do I refer to the cell of m

for instance I want to want to use the code

x = m(: , :) ^ (2 * 5.2)

I am getting the error. Unable to use value of type 'cell' as an index

How do I go about it

thanks in advance

madhan ravi 2019-5-15

在 MATLAB Online 中打开

x = [m{:}] .^ (2 * 5.2)

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