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Array from CSV File
Hi there, I have a 4 columns .csv file. I want to create an matrix of only the SECOND And FOURTH columns How do I do this? ...
7 years 前 | 1 个回答 | 0
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Inserting Timestamp into a Matrix
Hi all, The first column of my matrix is a timestamp. How do I get it in a normal date and time format rather than this? ...
7 years 前 | 2 个回答 | 0
2
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Reading only Certain Columns from .CSV
I'm trying to read in the 1st and 3rd columns of data from a file. I know this code shows the 2nd and 3rd: M = csvread('filena...
7 years 前 | 1 个回答 | 0
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Replacing values based on a condition in a matrix.
Hi there! I have a 2by2 matrix and am trying to replace every value in the second matrix that is greater than 20 with "on". S...
7 years 前 | 1 个回答 | 0
