p1_1.m

Advanced Engineering Mathematics using MATLAB by Harman, Dabney, Richert,书中全部源码

% P1_1.M Vector Multiplication
echo on
a=[1,2,3,4]
b=[0.1 0.2 0.3 0.4]
% (a)
d=2*a
% (b) Element by element multiply
f=a.*b
echo off