Looking for multiple string subjects within excel input array

3 vues (au cours des 30 derniers jours)
Saeid
Saeid le 25 Oct 2017
Commenté : KL le 25 Oct 2017
I have a table composed of string and numerical entries:
I can read the file using: [NUMM, TEXTT, RAWW]=xlsread('FileName,.xls')
In a large file I want to find all the values related to e.g. "Average Velocity on Highway". Now naturally if I search the exact string it will be easy to find the line number associated with this string and the relevant numerical values on that same line. However, I happen to have many files of more or less the same format but every time there are slight differences in the text part of the array (hyphenation, space, special charcters etc.). It will make it difficult for me to have Matlab read a sequence of files automatically. How I can I perform a search where I can say I need to find the index numbers of a line where the words 'Average' and 'Velcoty' and 'Highway' appear?

Réponses (1)

KL
KL le 25 Oct 2017
Modifié(e) : KL le 25 Oct 2017
It creates a table just like excel (with variable names as well as row names). It is as simple as,
data_table = readtable('filename.xls','ReadRowNames',true)
  2 commentaires
Saeid
Saeid le 25 Oct 2017
OK, thanks, but how can I search this table for a ro containing two strings?
KL
KL le 25 Oct 2017
Try the above command and see how the table looks like, Saeid. Then you can access it easily as shown here: https://de.mathworks.com/help/matlab/matlab_prog/access-data-in-a-table.html

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