numElements - Get number of elements in Simulink.SimulationData.Dataset

        object - MATLAB ([original](https://in.mathworks.com/help/simulink/slref/simulink.simulationdata.dataset.numelements.html)) ([raw](?raw))

Get number of elements in Simulink.SimulationData.Dataset object

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Syntax

[length = numElements(dataset)](#d126e780132)

Description

length = numElements([dataset](#buqzxy8-1-dataset)) returns the number of elements in the top-level Simulink.SimulationData.Dataset object dataset. To get the number of elements in a nestedDataset object, use numElements with the nested Dataset object.

example

Examples

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Get the number of elements in the signal loggingDataset object sldemo_clutch_output for the model sldemo_clutch.

length = numElements(sldemo_clutch_output)

length =

10

Input Arguments

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Dataset object from which to get the number of elements, specified as a Simulink.SimulationData.Dataset object.

Version History

Introduced in R2011a

See Also

Objects

• Simulink.SimulationData.BlockPath | Simulink.SimulationData.Signal | Simulink.SimulationData.DataStoreMemory | Simulink.SimulationData.Dataset

Functions

• addElement | concat | find | get | getElementNames | removeElement | setElement

Topics

• Save Signal Data Using Signal Logging
• Log Data Stores
• Convert Data to Dataset Format
• Load Big Data for Simulations