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separating a part of plot from an original fft plot
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i have a fft plot of an audio file over the range 0 to 3000hz. now i want to separate the 1000 to 2000 hz part of the plot into a diff variable. how to do that...?????
thanks in advance
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Tom
il 9 Mar 2012
you can use the greater than/ less than symbols to do this: say your frequency data is stored as X, and your FFT data is stored as Y.
Z=Y(X>=1000 & X<=2000)
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