清空筛选条件
清空筛选条件

str2num and commas

24 次查看（过去 30 天）
Leor Greenberger
Leor Greenberger 2011-10-3
Hi. str2num doesn't seem to convert '20,000' to 20E3. Instead, it becomes a vector of 2 elements: 20 and 0. Is there a way around this or should I replace the comma in the string with '' before doing string2num? Thanks!

请先登录，再回答此问题。

采纳的回答

Krishna
Krishna 2011-10-3
I think str2num considers '20' and '000' as two different strings because of the comma. What is the output that you are looking for? if you use str2double it returns 20000 . Hope that serves your purpose.
  1 个评论
Leor Greenberger
Leor Greenberger 2011-10-3
AH! Yes, I was looking for '20,000' to be converted to 20000.

请先登录，再进行评论。

更多回答（1 个）

Krishna
Krishna 2011-10-3
OK then I think str2double will solve your problem.

类别

在 Help Center 和 File Exchange 中查找有关 Simulink 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by