Commenting out large sections does not work sometimes

2017 10 18
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更新时间：2021 12 19
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hi, im trying to comment out this text:
Write a MATLAB script that will load a *.csv (comma separated value) file containing
two column vectors; the first vector containing time values, the second amplitude
values. The script should compute the discrete fast Fourier transform of the amplitude
values and plot the Single-Sided Power Spectrum. MATLAB help can be found
at:
but %{
%} does not work. this happens sometimes. would you know why?
Are there special rules for block commenting?

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KSSV
KSSV 2017-10-18

2 个投票

This works when nothing is written next to them....you must write the comment after and before these lines:
The below works:
%{
Write a MATLAB script that will load a *.csv (comma separated value) file containing two column vectors; the first vector containing time values, the second amplitude values. The script should compute the discrete fast Fourier transform of the amplitude values and plot the Single-Sided Power Spectrum. MATLAB help can be found at:
%}

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ddd ppp
ddd ppp 2017-10-18
I did exactly that and only the first line was commented out. its not a big problem
KSSV
KSSV 2017-10-18
Check it once.....or attach the file here which didn't work.
ddd ppp
ddd ppp 2017-10-18
my bad, the %{ was not on its own line. simple error
KSSV
KSSV 2017-10-18
I knew it..so only asked to attach the file....;)

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