head

Get top rows of labels table

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Syntax

val = head(lss)

Description

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

example

Examples

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Open Live Script

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.

Get the top rows of the labels table.

head(lss)
ans=2×3 table
                 WhaleType    MoanRegions    TrillRegions
                 _________    ___________    ____________

    Member{1}      blue       {3×2 table}    {1×3 table} 
    Member{2}      blue       {3×2 table}    {1×3 table}

Input Arguments

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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".

Output Arguments

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Top rows of labels, returned as a table.

Version History

Introduced in R2018b

See Also

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