Changes between Version 4 and Version 5 of DSP/Interpolation


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Timestamp:
Aug 4, 2015, 3:50:36 PM (9 years ago)
Author:
dlambros
Comment:

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  • DSP/Interpolation

    v4 v5  
    7171[[Image(sine_interpolated.png, 500px)]]
    7272== Interpolation of a .WAV File with Octave ==
     73To start off with interpolation of a wav file download the island.wav file in the files attached below and load up Octave. Enter the following afterwards:
     74
    7375{{{
    74 [signal, fs] = auload("island(1).wav");
     76[signal, fs] = auload("island.wav");
    7577signal_zeropadded = [signal;zeros(3,length(fs))];
    7678signal_zeropadded = signal_zeropadded(:);