How do I include a loop while writing out a function
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function [mean,std] = stats(x)
A = (1:1:x);
B = numel(A);
C = sum(A);
D = (C/B);
disp(mean)
end
1 Kommentar
Walter Roberson
am 20 Nov. 2015
What would the loop calculate?
By the way, it is a bad idea to use "mean" as the name of a variable, as "mean" is the name of a MATLAB routine. You are going to confuse other people and yourself when you use a variable name that is the same as the name of a common routine.
Antworten (1)
Tushar Athawale
am 25 Nov. 2015
As suggested by Walter in one of the comments, it is probably the best to replace variable name 'mean' with a new name since MATLAB has in-built function named "mean". In your example, you can use a for loop to perform the mean computation using following code:
function [mn,std] = find_mean(x)
A = (1:1:x);
sum = 0;
num = numel(A);
for i=1:num
sum = sum + A(i);
end
mn = sum/num;
disp(mn);
end
However, it is recommended to use MATLAB in-built functions such as "sum", "mean" and so on whenever possible for efficient computations. I hope this answers your question.
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