display matrix row wise using fprintf have

i have 100*180 size of matrix, i want to show their 1st row in my code using fprintf becuase its is row is my node of circuit .

Answer 1

[madhan ravi]

matrix = [1:3; 4:6];
fprintf([repmat('%d ', 1, size(matrix, 2)) '\n'], matrix(1, :))

1 2 3