store result for loop for 2D array

Hi， I have

a=[1 2; 3 4; 5 6];

for m=1:4

    if m<=2

        b=a([2 3],:)

    else 

        c=a([1 2],:)

    end

end

I want to keep the answer for every loop, for example, I want to know the ouptut when m=1, m=2, m=3 and m=4 respectively. How am i going to do this?

Thanks.

Answer 1

[Sara]

a=[1 2; 3 4; 5 6];
result = cell(4,1);

for m=1:4

      if m<=2

          result{m}=a([2 3],:)

      else 

          result{m}=a([1 2],:)

      end

end

[Grace]

Hi sara,

my output is :

result =

    [2x2 double]
    [2x2 double]
    [2x2 double]
    [2x2 double]

Is it possible for me to know the variables in this [2x2 double] array?

[José-Luis]

 doc cell2mat

[Sara]

Replace mynum with the index you're interested in:

result{mynum}

e.g., result{3} will give you the result for m=3