control_break.m

基本的源程序

% control_break.m
% break控制语句示例
% 计算浮点数的精度数值
eps1=1;
for num=1:1000
    eps1=eps1/2;
    if(1+eps1)>1
        continue;
    end
    eps1=eps1*2;
    break;
end
fprintf('eps的数据（浮点数的精度）为：\n\t\teps=%g',eps1);