What this indexing error all about in my matlab program. please help.

%%Transpose of N_matrix
for i=1:26
    for j=1:8
NT_matrix(i,j)=(N_matrix((i-1),j));(ERROR HERE)
    end
end

Attempted to access N_matrix(0,1); index must be a positive integer or logical.

Error in practisee2 (line 367) NT_matrix(i,j)=(N_matrix((i-1),j))

Answer 1

[Kevin Chng]

indexing must be positive integer, don't allow zero or floating.

When i =1, then i-1 =0, then

 N_matrix((0),j)

it cause the error.