A MATLAB Tutorial Ed Overman Department of Mathematics The Ohio State University Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 3 1 Scalar Calculations . . . . . . . . . . . . . . . . . . . . . . 6 1.1 Simple Arithmetical Operations . . . . . . . . . . . . . . . . . 6 1.2 Variables .