How to invert a sample?

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ramya
ramya 2011-3-3
I'm doing a project related to DSP. I have a doubt regarding sampling. My project is about inverting the samples of an audio signal. My doubt is how to invert samples by using MATLAB. For example if we take 16 samples the 0th sample should be 15th and the 15th sample should be 0th one. Can you please help me implement this in MATLAB.
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Sean de Wolski
Sean de Wolski 2011-3-3
Whoever tagged "iddon'treaddocumentation', love it!
Paulo Silva
Paulo Silva 2011-3-3
I know that person, he's crazy!

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采纳的回答

Sean de Wolski
Sean de Wolski 2011-3-3
doc fliplr
doc flipud
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Paulo Silva
Paulo Silva 2011-3-3
please read matlab's documentation and don't expect others to give you the complete code.
ramya
ramya 2011-3-3
Thank u for ur valuable suggestions.........

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更多回答（2 个）

Paulo Silva
Paulo Silva 2011-3-3
Ok here's my worst code to do that for you
Sample=[3 4 5 7 9 8 4 3 5 6 7]
OutSample=[];
for lo=numel(Sample):-1:1
OutSample=[OutSample Sample(lo)];
pause(1) %the loop is too fast, lets slow it down
end
OutSample
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ramya
ramya 2011-3-3
sean what the statement u have given is working thank uuu and it made my work easier...thank uuuuuu
ramya
ramya 2011-3-3
yes Sean's answer is correct and it made my work more easier.....

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Kandhavel A
Kandhavel A 2011-3-3
use can use selector switches which works based on index we provide
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ramya
ramya 2011-3-3
how can i implement inversion for samples by using matlab....

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