Finding specific phrases within a cell array (1)

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Juan Rosado 2012-7-16

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https://ww2.mathworks.cn/matlabcentral/answers/43744-finding-specific-phrases-within-a-cell-array-1

采纳的回答： C.J. Harris

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Greetings,

I am working with a total of nine(9) text strings within nine(9) cell ( {9x1} )

and I am trying to take specific sentences of the text strings.

For example, one text string says:

EAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 6 FEET.

I am trying to divide these two sentences in two structured variables under the name Today.

 Today.Winds = EAST WINDS 15 TO 20 KNOTS
 Today.Waves = SEAS 4 TO 6 FEET

The 9 different strings represents the 7 days of the week, plus today and night forecast, resulting in 9 different strings

The other strings outputs would go like this:

 Tonight.Winds = EAST NORTHEAST WINDS 10 TO 14 KNOTS
 Tonight.Waves = SEAS 3 TO 5 FEET
 Monday.Winds = EAST WINDS 14 TO 19 KNOTS
 Monday.Waves = SEAS 4 TO 6 FEET

I was thinking of telling MATLAB to break when he reaches the first dot and imprint the string as Today.wind, then continue till the next dot, break and imprint it as Today.waves.

How can I do this?

Thank you for your time.

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Jan 2012-7-16

Please stop posting multiple questions about one problem. What should happen with the thread http://www.mathworks.com/matlabcentral/answers/43667-finding-specific-phrases-within-a-cell-array now? Such duplicate questions confuse the readers. It is better to add new information by editing the original question and to mark changes by adding the key "[EDITED]".

Juan Rosado 2012-7-17

My apologies. It won't happen again.

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采纳的回答

C.J. Harris 2012-7-16

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/43744-finding-specific-phrases-within-a-cell-array-1#answer_53677

在 MATLAB Online 中打开

See 'strtok' as one possible solutions. For example:

celltxt{1} = 'EAST WINDS 15 TO 20 KNOTS. SEAS 4 TO 6 FEET.';
[tok, rem] = strtok(celltxt{1}, '.');
Tonight.Winds = tok;
Tonight.Waves = rem(3:end-1); % removing first two and last character