MATLAB Answers

Loading data into an array

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Sara Coleman
Sara Coleman on 21 Mar 2020
Commented: Sara Coleman on 21 Mar 2020
How do I load a text file with 100 numbers (10x10) into a 10x10 array? And after doing this, how do I sort the absolute value of each row only (not the entire data set) from least to greatest?

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madhan ravi
madhan ravi on 21 Mar 2020
What have you tried? Use dlmread() or readmatrix() [if later version] and use abs() and sort().

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Answers (1)

Cris LaPierre
Cris LaPierre on 21 Mar 2020
Edited: Cris LaPierre on 21 Mar 2020
I suggest taking some time to go through MATLAB Oramp. It's a great way to familiarize yourself with MATLAB syntax. For example, Chapter 11 covers importing Data into MATLAB. Chapter 7 will show you how to use internal functions in your scripts and capture the outpus.

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Sara Coleman
Sara Coleman on 21 Mar 2020
Wow, I never knew about this great tool. I have been struggling with learning the syntax. I will check it out. Thanks!

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