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How to remove a some part of a string from a string?

39 次查看（过去 30 天）
vijay chandra
vijay chandra 2017-9-14
评论： Jan 2017-9-15
Pdus_ENGINE_PKG_ENGINE_ECU_Stat_PT_SENSOR_Container
i want to remove '' engine_pkg_engine_ ''

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采纳的回答

Stephen23
Stephen23 2017-9-14
>> str = 'Pdus_ENGINE_PKG_ENGINE_ECU_Stat_PT_SENSOR_Container';
>> regexprep(str,'engine_pkg_engine_','','ignorecase')
ans =
Pdus_ECU_Stat_PT_SENSOR_Container
or
>> strrep(str,'ENGINE_PKG_ENGINE_','')
ans =
Pdus_ECU_Stat_PT_SENSOR_Container

更多回答（1 个）

Akira Agata
Akira Agata 2017-9-14
If your MATLAB is R2016b or later version, you can use erase function, like:
>> str = 'Pdus_ENGINE_PKG_ENGINE_ECU_Stat_PT_SENSOR_Container';
>> erase(str, 'ENGINE_PKG_ENGINE_')
ans =
Pdus_ECU_Stat_PT_SENSOR_Container
  2 个评论
vijay chandra
vijay chandra 2017-9-15
thank u Akira. but Erase is not working. it is showing erase is a undefined function or variable in R2016a.
Jan
Jan 2017-9-15
@GADIDHIMI SAI KUMAR BABU: Did you see Akira's hint: "If your MATLAB is R2016b or later version ..."? erase works with the modern string class only.

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