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How can I skip rows with the union function?

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Bill Rooker
Bill Rooker 2014-11-14
关闭： MATLAB Answer Bot 2021-8-20
Hello everyone,
I am trying to do a union of multiple row descriptions for some matrices. There are times when there is a slight row description difference; however, it is really the same. See below for the example. The first row of each matches exactly. The last 3 rows slightly differ due to the station location; however, it is really the same thing. Is there a way to "tell" the union function to ignore those rows even though they differ slightly?
"STA 22 Load at station=332"
"STA 23 Load at station=477"
"STA 24 Load at station=477"
"STA 25 Load at station=558"
"STA 22 Load at station=332"
"STA 23 Load at station=472"
"STA 24 Load at station=472"
"STA 25 Load at station=553"
Thanks.
Bill Rooker
  1 个评论
Star Strider
Star Strider 2014-11-14
What criteria make them eligible to be ignored?
Do they only differ in the last digit in the string, or can they differ at other locations in the last three digits?

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