作业帮matlab 解方程错在哪里了?
来源：学生作业帮 编辑：拍题作业网作业帮 分类：综合作业 时间：2024/05/19 09:45:32
matlab 解方程错在哪里了?
[f,l2]=solve('l2=0.9144*f','(1-l2/f)^2+(((1-l2/f)*(180-l2)+l2)*632.8e-6/(0.3^2*pi)).^2=0.0535^2','l2','f');
[f,l2]=solve('l2=0.9144*f','(1-l2/f)^2+(((1-l2/f)*(180-l2)+l2)*632.8e-6/(0.3^2*pi)).^2=0.0535^2','l2','f');
多了一个点,是^2不是.^2
这样就对了
[f,l2]=solve('l2=0.9144*f','(1-l2/f)^2+(((1-l2/f)*(180-l2)+l2)*632.8e-6/(0.3^2*pi))^2=0.0535^2','l2','f')
这样就对了
[f,l2]=solve('l2=0.9144*f','(1-l2/f)^2+(((1-l2/f)*(180-l2)+l2)*632.8e-6/(0.3^2*pi))^2=0.0535^2','l2','f')