matrices in function output ?

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Rakesh Praveen
Rakesh Praveen 2011-11-21
评论： RB 2017-3-20
hi, how to store two different matrices as an output parameter of a 'function'.
for example: function[matrix1, matrix2]= input(in1,in2) so matrix1 and matrix2 contain some m*n matrix which i obtain through my logic. how do i put these 2 matrices in my function output ? becoz when i use the above function format, output displays only 1 matrix, ie, in this case matrix1 alone.
thank you.

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Walter Roberson
Walter Roberson 2011-11-21
When you invoke the function, you need to provide two variables on output:
[m1, m2] = input(in1, in2);
Note: naming a routine "input" will almost certainly lead to later problems, as "input" is the name of a MATLAB routine.
EDIT: complete example:
>> type rakeshtest
function [matrix1,matrix2] = rakeshtest(in1, in2);
matrix1 = ones(size(in1));
matrix2 = zeros(size(in2));
end
>> [m1,m2] = rakeshtest(rand(3,5),rand(2,4))
m1 =
1 1 1 1 1
1 1 1 1 1
1 1 1 1 1
m2 =
0 0 0 0
0 0 0 0
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RB
RB 2017-3-20
Thanks so much. It works perfectly.
Regards, RB

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