extracting only numeric part from cell array includes character and number

3 次查看（过去 30 天）
sermet
sermet 2017-5-24
回答： ES 2017-5-24
data=
'0.0253906'
'0.0292969'
'0.03125</'
'0.03125</'
'0.03125</'
'0.0058593'
'0.03125</'
'0.0117188'
'0.0117188'
'0.0234375'
data= 10x1 cell
I need to extract only numeric parts of each row of data. "</" characters of 3-5 and 7th rows need to be removed.

请先登录，再回答此问题。

采纳的回答

ES
ES 2017-5-24
You can use regular expressions on this to filter out data you need. Example
a = regexp(data,'[0-9]+.[0-9]+', 'match')%all numbers of format xyz.abc

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Matrices and Arrays 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