Description Usage Arguments Examples
Cluster contours into pulses
1 | contour2pulse(contours, min.peak = 20)
|
contours |
A SpatialPolygonsDataFrame with contours. E.g. the output of |
min.peak |
the minimum height of the highest contour of a peak |
1 2 3 4 5 6 7 8 9 10 11 12 | ## Not run:
wav <- read_wav(
system.file("demo_wav/leislers.wav", package = "rhinolophus")
)
spectrogram <- wav2spectrogram(wav)
contours <- spectrogram_contour(spectrogram)
pulses <- contour2pulse(contours)
plot(pulses[[1]], asp = 0.25)
axis(1)
axis(2)
## End(Not run)
|
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