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Trying to import data file

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Tommy Pestolesi
Tommy Pestolesi il 3 Dic 2019
Chiuso: MATLAB Answer Bot il 20 Ago 2021
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.
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Image Analyst
Image Analyst il 3 Dic 2019
You forgot to attach a sample text file. Did you try importdata()?
Tommy Pestolesi
Tommy Pestolesi il 4 Dic 2019
I feel so silly, importdata is exactly what I needed thank you!

Risposte (1)

Joshua Taylor
Joshua Taylor il 3 Dic 2019
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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