b=regexprep(b,'^','.^','all'); doesn't works.
显示 更早的评论
I want to replace ,/,^ to .,./,.^
my code:
syms t;
a='t^3+t*t+t^2/t';
b=a;
b=regexprep(b,'*','.*','all');
b=regexprep(b,'/','./','all');
b=regexprep(b,'^','.^','all');
Result I want:
a=t^3+t*t+t^2/t
b=t.^3+t.*t+t.^2./t
Real result:
a=t^3+t*t+t^2/t
b=t^3+t.*t+t^2./t
I think " b=regexprep(b,'^','.^','all');" doesn't works.
How can I fix this problem?
采纳的回答
更多回答（2 个）
Azzi Abdelmalek
2013-7-8
b=regexprep(b,'\^','.\^')
Jan
2013-7-8
STRREP is faster than REGEXPREP:
b = strrep(b, '^', '.^');
类别
在 帮助中心 和 File Exchange 中查找有关 MATLAB Coder 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
