head

Get top rows of labels table

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Syntax

val = head(lss)

Description

example

val = head(lss) returns the top rows of the labels table of the labeled signal set lss.

Examples

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Top Label Values

Open Live Script

Load a labeled signal set containing recordings of whale songs.

load whales
lss

lss = 
  labeledSignalSet with properties:

             Source: {2x1 cell}
         NumMembers: 2
    TimeInformation: "sampleRate"
         SampleRate: 4000
             Labels: [2x3 table]
        Description: "Characterize wave song regions"

 Use labelDefinitionsHierarchy to see a list of labels and sublabels.
 Use setLabelValue to add data to the set.

Get the top rows of the labels table.

head(lss)

ans=2×3 table
                 WhaleType    MoanRegions    TrillRegions
                 _________    ___________    ____________

    Member{1}      blue       {3x2 table}    {1x3 table} 
    Member{2}      blue       {3x2 table}    {1x3 table}

Input Arguments

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`lss` — Labeled signal set
`labeledSignalSet` object

Labeled signal set, specified as a labeledSignalSet object.

Example: labeledSignalSet({randn(100,1) randn(10,1)},signalLabelDefinition('female')) specifies a two-member set of random signals containing the attribute 'female'.