Heyy...sorry if this is spam..but I need the answer urgently and no one in matlab community is responding...an

Question

heyy...sorry if this is spam..but I need the answer urgently and no one in matlab community is responding...and I am a beginner...

q) when I give an input for the number of rows and columns,a rectangular grid should come with the nodal points marked,so that I can enter the values for each element in the matrix...

for eg:

no: of rows x?

>2

no: of columns y?

>2

. . .

. . .

. . .

where each dot is a nodal point 1,2,3..9.

Answer 1

I've only been using MATLAB for just over a year, but whenever i enter values into a matrix i would just say something like:

A = [1 2 3; 4 5 6; 7 8 9]

which would create a matrix by the name of "A," which is a 3x3 matrix

[1 2 3

4 5 6

7 8 9]

follow that example to enter what you need