作业帮matlab隐函数求解
来源：学生作业帮 编辑：作业帮 分类：综合作业 时间：2024/05/16 11:11:19
matlab隐函数求解
ws10为一列数据,定义了以下函数求解zp,却出现错误.高手指点~!谢谢.
solve('3/10+1681./50./(log(31250000./5560667./ws10.^(259/200)).*log(566./58947.*zp.*ws10.^(259/200))).^(-1/2)=zp','zp')
? Error using ==> solve at 77
' 3/10+1681./50./(log(31250000./5560667./ws10.^(259/200)).*log(566./58947.*zp.*ws10.^(259/200))).^(-1/2)=zp ' is not a valid expression
or equation.
ws10为一列数据,定义了以下函数求解zp,却出现错误.高手指点~!谢谢.
solve('3/10+1681./50./(log(31250000./5560667./ws10.^(259/200)).*log(566./58947.*zp.*ws10.^(259/200))).^(-1/2)=zp','zp')
? Error using ==> solve at 77
' 3/10+1681./50./(log(31250000./5560667./ws10.^(259/200)).*log(566./58947.*zp.*ws10.^(259/200))).^(-1/2)=zp ' is not a valid expression
or equation.
zp没有符号解,就是找不到一个合适的符号函数来表达zp和ws10的关系
可以求数字解
可以求数字解