关于sovle的问题 。
Show older comments
我已经知道在solve函数第一个参数的公式中,要是有常量;要求出x可用subs
如:
a=1;
subs(solve('a*x-3=0','x'));
但当要求二元函数时,
如:
a=1;
subs(solve('a*x-3+y=0','x-y=2','x','y'));
会出现错误:Conversion to 'sym' from 'struct' is not possible.
因为得到的是一个结构体,而不能转为sym 格式,但因为要解决a的问题,所以需要subs
有没有什么办法可以解决这个问题
Accepted Answer
More Answers (0)
Categories
Find more on 测量和特征提取 in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!