Selecting range of values

I have got three vectors a, b and c with lengths 20 ,14,9, respectively.(20 elements, 14 elements and 9 elements). Now for all three vectors I am using for loop where X shall be such that X for first initiation gets vector a, for second gets b and for third iteration gets c. How can it be done? Please guide

Answer 1

[KSSV]

X = zeros(1,3) ; 
X(1) = a ;
X(2) = b ;
X(3) = c ;

You need not to use, a loop..while initiating itself initiate it as avector.

X = [20 14 9] ; 

[Fazal Muhammad Ali Khan]

Yes in this case I have only three vectors which would be stretched to 10. Besides that, value of a is not 20 its range is 20 i.e a random vector with length 20. Same goes for b and c.

Answer 2

[Image Analyst]

What is "initiation"? And what is X?

How many loops are you expecting -- one or three?

If this what you mean?

for k = a
    % do something.
end
for k = b
    % do something.
end
for k = c
    % do something.
end

Please post your actual numerical example but only AFTER you read the posting guidelines again:

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