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how can we know the index of this data? for example,i want know index of H2O

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Tsapala Sai Prakash 2019-7-23

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关闭： MATLAB Answer Bot 2021-8-20

species=['O2','H2O','CO2')

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Bob Thompson 2019-7-23

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I would suggest using strfind to look up a string.

result = strfind(species,'H2O');

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