Changeset 7079887


Ignore:
Timestamp:
Oct 17, 2013, 2:46:47 PM (6 years ago)
Author:
Paul Brossier <piem@piem.org>
Branches:
feature/autosink, feature/constantq, feature/pitchshift, feature/pydocstrings, feature/timestretch, master, pitchshift, sampler, timestretch, yinfft+
Children:
7fc5ba2
Parents:
c52b483
Message:

demos/demo_waveform_plot.py: add downsample parameter

File:
1 edited

Legend:

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  • python/demos/demo_waveform_plot.py

    rc52b483 r7079887  
    55from numpy import zeros, hstack
    66
    7 def get_waveform_plot(filename, samplerate = 0, block_size = 4096, ax = None):
     7def get_waveform_plot(filename, samplerate = 0, block_size = 4096, ax = None, downsample = 2**4):
    88    import matplotlib.pyplot as plt
    99    if not ax:
     
    1313
    1414    allsamples_max = zeros(0,)
    15     downsample = 2**4  # to plot n samples / hop_s
     15    downsample = downsample  # to plot n samples / hop_s
    1616
    1717    a = source(filename, samplerate, hop_s)            # source file
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