matlab matrix with specific elements

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Mohannad Almalki 2020-10-16

评论： Asad (Mehrzad) Khoddam 2020-10-16

i want to create an m by n matricx and its elements are write by this firmula

a(i, j) = (j − 4)2 (i + 1)−3 + ij

where i is the row number and j is the column number?

Asad (Mehrzad) Khoddam 2020-10-16

assume that i is from 1 to 5 and j is from 1 to 6:

%  i: 1 to 5
%  j: 1 to 6 
[i,j] = meshgrid(1:5,1:6);
a=2*(j-4).*(i+1)-3+i.*j;
disp(a)

Mohannad Almalki 2020-10-16

I want it to be a=((j-4)^2)*((i+1)^-3)+(i+j)

Asad (Mehrzad) Khoddam 2020-10-16

%  i: 1 to 5
%  j: 1 to 6 
[i,j] = meshgrid(1:5,1:6);
a=(j-4).^2.*(i+1).^-3+i+j;
disp(a)

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