equation.m

基于matlab实现的实质分析实例的计算 对基本的插值的计算 可运行

%exercise0-2
format long E

left = 1
right = 2
middlepoint = (right+left)/2
for i = 1:50
   
    if (middlepoint^3-3*middlepoint-1)*(left^3-3*left-1)>=0;
        left = middlepoint;
    else
        right = middlepoint;
    end
     middlepoint = (right+left)/2;
    i
    left
    right
    middlepoint
end
middlepoint