Symbolic Substitution Using a Struct
显示 更早的评论
Hello,
I have a Nx1 matrix of symbolic variables called XReplace. In a symbolic expression called MyExpression, I would like to replace XReplace with the symbolic values in a struct called MyStruct, which has N fields each of which contain a symbolic expression I wish to substitute in. Using NewExpression = subs(MyExpression,XReplace,MyStruct) doesn't work since XReplace is a matrix while MyStruct is a struct. Is there anyway I can do this substitution without using a for loop to iterate through each field of the struct?
Thank you,
Kevin
采纳的回答
Walter Roberson
2013-5-28
subs(MyExpression, fieldnames(MyStruct), struct2cell(MyStruct))
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Structures 的更多信息
2013-5-28
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
