Creating matrix as per given format

Question

Arundhatee Talukdar 2011-11-10

I want to have a matrix like

the difference is that in my case the range is till 200 in place of 3. How do I do it? Please help me!

Answer 1

Walter Roberson 2011-11-10

See kron(), ndgrid(), and repmat() for tools to make such a matrix.

I am very new to Matlab, and this answer is not at all helping me.

Walter Roberson 2011-11-11

http://www.mathworks.com/help/techdoc/ref/kron.html

http://www.mathworks.com/help/techdoc/ref/ndgrid.html

http://www.mathworks.com/help/techdoc/ref/repmat.html

As you are a beginner, you might perhaps also want these:

http://www.mathworks.com/help/techdoc/ref/horzcat.html

http://www.mathworks.com/help/techdoc/ref/vertcat.html

Answer 2

Fangjun Jiang 2011-11-11

N=200;
M=N^2;
a=zeros(M,2);
count=0;
for k=1:N
    for j=1:N
        count=count+1;
        a(count,1:2)=[k j];
    end
end