concat - Concatenate Simulink.SimulationData.Dataset object to another

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

Main Content

Concatenate Simulink.SimulationData.Dataset object to anotherDataset object

Syntax

Description

dataset1 = concat([dataset1](#buq9jm%5F-1-dataset1),[dataset2](#buq9jm%5F-1-dataset2)) concatenates the elements of the Simulink.SimulationData.Dataset object dataset2 to the Dataset objectdataset1.

example

Examples

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The vdp model logs data for the x1 and x2 signals. You can log additional signals using signal logging. Mark the signal coming from the Mu block for logging. Then, simulate the model.

Simulink.sdi.markSignalForStreaming('vdp/Mu',1,'on') out = sim("vdp");

By default, all logged data is returned in a single variable in the workspace as a Simulink.SimulationOutput object. Logged output data is grouped in a Dataset object with the default name yout. You can access the logged output data using dot notation.

ds1 = Simulink.SimulationData.Dataset 'yout' with 2 elements

                     Name  BlockPath 
                     ____  _________ 
1  [1x1 Signal]      x1    vdp/Out1 
2  [1x1 Signal]      x2    vdp/Out2

Signal logging data is grouped in a Dataset object with the default name logsout.

ds2 = Simulink.SimulationData.Dataset 'logsout' with 3 elements

                     Name  BlockPath 
                     ____  _________ 
1  [1x1 Signal]      ''    vdp/Mu   
2  [1x1 Signal]      x1    vdp/x1   
3  [1x1 Signal]      x2    vdp/x2

You can use the concat function to combine the signal logging Dataset object and the logged output Dataset object into one concatenated Dataset object.

combinedDataset = concat(ds1,ds2)

combinedDataset = Simulink.SimulationData.Dataset 'yout' with 5 elements

                     Name  BlockPath 
                     ____  _________ 
1  [1x1 Signal]      x1    vdp/Out1 
2  [1x1 Signal]      x2    vdp/Out2 
3  [1x1 Signal]      ''    vdp/Mu   
4  [1x1 Signal]      x1    vdp/x1   
5  [1x1 Signal]      x2    vdp/x2

Input Arguments

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Dataset object to concatenate to, specified aSimulink.SimulationData.Dataset object.

Dataset object to concatenate, specified asSimulink.SimulationData.Dataset object.

Version History

Introduced in R2015a

See Also

Objects

Functions

Topics