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Trying to import data file

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Tommy Pestolesi
Tommy Pestolesi 2019-12-3
关闭： MATLAB Answer Bot 2021-8-20
Hello I am a novice user. I am trying to read in a very large data file. It has 4 rows of headers and under the header are 6 columns of thousands of lines of data. I will need to use that data from specific columns in matrix math operations. I have attached a picture of the data to give an example. I think I am trying to create a matrix with 6 columns so I can pull a column anduse it in mathmatical operations. I have updated this section with the attached file I am trying to read if that is able to help give more insight into the issue. It should be noted that I'm using version 2016b.
  2 个评论
Image Analyst
Image Analyst 2019-12-3
You forgot to attach a sample text file. Did you try importdata()?
Tommy Pestolesi
Tommy Pestolesi 2019-12-4
I feel so silly, importdata is exactly what I needed thank you!

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回答（1 个）

Joshua Taylor
Joshua Taylor 2019-12-3
Depending on the format of the data (it looks similar to excel) you might be able to use readcell. This will read it into a cell array. If it is excel, there was a matlab function dedicated to reading from it here.

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