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Plotting RMS from .csv files

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Win
Win 2014-2-18
评论： Win 2014-2-18
I have data in the csv format that I'm plotting it using the lines of code below. The data has 2 columns and 1048576 rows. I have uploaded part of it below- the actual files being too large. Can you please tell me how to plot the RMS of the data?
if true clear all Array=csvread('Pencilbreak-63dB.csv'); col1 = Array(:, 1); col2 = Array(:, 2); plot(col1, col2) end

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Dishant Arora
Dishant Arora 2014-2-18
RMS = (sum(col2.^2)/length(col2))^0.5;
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Dishant Arora
Dishant Arora 2014-2-18
window size may vary asper the need
Win
Win 2014-2-18
ok, thanks a lot.

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