Load a labeled signal set containing recordings of whale songs.
load whales
lss
lss =
labeledSignalSet with properties:
Source: {2×1 cell}
NumMembers: 2
TimeInformation: "sampleRate"
SampleRate: 4000
Labels: [2×3 table]
Description: "Characterize wave song regions"
Use labelDefinitionsHierarchy to see a list of labels and sublabels.
Use setLabelValue to add data to the set.
Retrieve the second member of the set and plot it.
[song,tinfo] = getSignal(lss,2);
t = (0:length(song)-1)/tinfo.SampleRate;
plot(t,song)
Example: labeledSignalSet({randn(100,1)
randn(10,1)},signalLabelDefinition("female")) specifies a two-member set of random
signals containing the attribute "female".
Member row number, specified as a positive integer. midx
specifies the member row number as it appears in the Labels table of a labeled signal
set.
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