e425.m

学习Matlab循环语句的好例子

% Script file: E425.m
% Purpose:
% Calculate the root-mean-squares(rms) average
%
%Programmer:ZMW
% Define variables
%
%
n=input('Enter the data number:')'
sum_x2=0;
for ii=1:n
    x(ii)=input('Enter the data:');
    sum_x2=sum_x2+x(ii)^2;
end 
rmsa=sqrt(sum_x2/n)