clc;clear;
%% Testing variables
xa = 3;
xb = 6;
sum = xa + xb;
prod = xa * xb;
diff = xb - xa;
quo = xb / xa;
%% Matrix Math
aa = 1:1:10;
ab = [1:10];
ma = [1 2;3 4];
mb = eye(2);
sum2 = ma + mb;
prod2 = ma * mb;
eprod = ma .* mb;
diff2 = ma - mb;
quo2 = mb / ma;
quo3 = mb * inv(ma);
% Author: Qifan Wang
% EOF