How to combine 2 single column variables in to 1 double column variable and output it to a csv or txt file with a header for each column?

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I have 2 variables that are 262144 rows by 1 column, variable names are "Freq" and "amp". I'm trying to combine them into a single variable of 262144 rows by 2 columns and have header at the top row of each column output to a txt or csv file. I've been through many answers on here to combine and output the results but i can't seem to make it work for me.

Accepted Answer

Dyuman Joshi
Dyuman Joshi on 26 Apr 2023
var1 = rand(262144,1);
var2 = rand(262144,1);
T = table(var1,var2,'VariableNames',{'header1', 'header2'});

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