MATLAB: New arrangement of column and row

row column matrix arrangment

How to rearrange column and row matrix?For example, I have 10×10 matrix size. what I really want to do is

A[1:10,1:10] %original position of column & row matrix size

A2[2 4 6 8 10 1 3 5 7 9,2 4 6 8 10 1 3 5 7 9] %New arrangement of column and row position in matrix

Hope anyone can guide me.Thank you.

Best Answer

I’m not certain what you want as your result, but this looks correct to me:

K = randi(99,10)
K2 = K([2 4 6 8 10 1 3 5 7 9]',[2 4 6 8 10 1 3 5 7 9]')

You have to transpose the row and column reference vectors.

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MATLAB: Column and row rearrangement

Use the circshift function. With it, you can do everything you seem to describe wanting to do with your matrix.

MATLAB: Please Help with Number Arrangement

Do you mean something like this?

prompt = 'What is your test value? \n';
TestNo=input(prompt); %Test No.
a=[1 2;
 2 3;
 3 4;
 3 5;
 4 6;
 6 7];
b= a(:,2)==TestNo; %Location
c=a(b,1);
d= a(:,2)==c;
if d == zeros(size(d))
    if c == 4;
        msgbox('another program will start');  
    end
else
    e= a(d,1);
    if e == 4;
        msgbox('another program will start');
    end
end

Best Answer

Related Solutions

MATLAB: Column and row rearrangement

MATLAB: Please Help with Number Arrangement

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