How can I write a matrix 6x1 that the element (2,1) and (6,1) equal to 1 and others are zero?

like this : 0 1 0 0 0 1

Answer 1

[Star Strider]

If the vector is ‘A’, this works:

A([2 6]) = 1;

produces:

A =

       0     1     0     0     0     1

[Stephen23]

Nice solution!

[Star Strider]

Thank you!