Question

Create a matrix with 3 rows and 4 columns. Every element in the first row should be 0, every element in the second row should be 1, and every element in the third row should be 2. But don’t just type out all the numbers. Use some ingenuity. Display the matrix using MATLAB.

Answer 1

% matlab code to fill 3X3 matrix

% iteration over array
for i=1:3
% iterating over column
for j=1:3
% value at index (i,j)
matrix(i,j) = i-1;
end
end
% display matrix
disp(matrix);

%{
output:

0 0 0
1 1 1
2 2 2

%}