Analizar los resultados de la simulación

R2026b

Use Simulation Data Inspector para explorar los datos mediante visualizaciones personalizadas, reproducir los resultados de la simulación y comparar los datos de la simulación

Puede utilizar Simulation Data Inspector para visualizar, analizar y comparar los datos registrados de la simulación o datos importados del área de trabajo o un archivo. Con Simulation Data Inspector, puede:

Representar datos utilizando diversas opciones de visualización y organizar gráficas con múltiples pestañas. (desde R2026b)
Analizar datos con cursores o reproduciendo los resultados de la simulación.
Comparar señales individuales o ejecuciones de simulación.

Simulation Data Inspector admite flujos de trabajo programáticos e interactivos. Use las funciones y los objetos para administrar mediante programación señales y ejecuciones, comparar datos, personalizar sus visualizaciones y crear y gestionar pestañas. Para obtener más información, consulte Simulation Data Inspector.

Aprenda a visualizar y analizar resultados con Simulation Data Inspector en el curso interactivo a su ritmo Análisis de resultados en Simulink, disponible a través de la suscripción a Online Training Suite o como compra individual. (desde R2024b)

The Inspect pane of the Simulation Data Inspector shows three subplots on a tab. The subplots show time plots of data gathered from three runs of the model sldemo_autotrans.slx. The first subplot shows the EngineRPM signals from all three runs. The second subplot shows the ShiftLogic signals from all three runs. The third subplot shows the VehicleSpeed signal from all three runs.

Herramientas

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Simulation Data Inspector

Inspeccionar y comparar datos y resultados de simulación para validar e iterar diseños de modelo

Funciones

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Entorno y aspecto

General

`Simulink.sdi.plot`	Plot data in Simulation Data Inspector
`Simulink.sdi.view`	Open the Simulation Data Inspector
`Simulink.sdi.close`	Close the Simulation Data Inspector
`Simulink.sdi.clearSubPlot`	Clear plotted signals from single subplot in Simulation Data Inspector (Desde R2024b)
`Simulink.sdi.clearAllSubPlots`	Clear plotted signals from all subplots in Simulation Data Inspector
`Simulink.sdi.snapshot`	Capture contents of Simulation Data Inspector plots
`Simulink.sdi.clearPreferences`	Restore Simulation Data Inspector preferences to default settings
`Simulink.sdi.saveView`	Save visualization settings to apply to other data
`Simulink.sdi.loadView`	Load a view file to visualize data in the Simulation Data Inspector
`Simulink.sdi.getSizeInfo`	Get storage size of signals in Simulation Data Inspector (Desde R2026a)
`Simulink.sdi.setUnitSystem`	Specify system of units to define signal display units in the Simulation Data Inspector
`Simulink.sdi.getUnitSystem`	Get current unit system configured in Simulation Data Inspector preferences
`Simulink.sdi.setAppendRunToTop`	Specify order in which Simulation Data Inspector appends new run in work area or archive (Desde R2022b)
`Simulink.sdi.getAppendRunToTop`	Get order in which Simulation Data Inspector appends run in work area or archive (Desde R2022b)
`Simulink.sdi.setPosition`	Set position and size of Simulation Data Inspector (Desde R2022b)
`Simulink.sdi.getPosition`	Get position and size of Simulation Data Inspector (Desde R2022b)
`Simulink.sdi.setVisualization`	Set visualization type of subplot in Simulation Data Inspector (Desde R2024b)
`Simulink.sdi.getVisualization`	Get visualization type of subplot in Simulation Data Inspector (Desde R2024b)

Controlar pestañas

`addTab`	Add new Simulation Data Inspector tab (Desde R2026b)
`getAllTabs`	Get all tabs in Simulation Data Inspector (Desde R2026b)
`getTabByName`	Get Simulation Data Inspector tab by name (Desde R2026b)
`getTabByIndex`	Get Simulation Data Inspector tab by positional index (Desde R2026b)
`getActiveTab`	Get active Simulation Data Inspector tab (Desde R2026b)
`closeOtherTabs`	Close all but specified tab in Simulation Data Inspector (Desde R2026b)
`closeTab`	Close Simulation Data Inspector tab (Desde R2026b)
`setActiveTab`	Specify active Simulation Data Inspector tab (Desde R2026b)

Personalizar el aspecto de la gráfica de tiempo

`Simulink.sdi.getSubPlotLayout`	Get subplot layout in Simulation Data Inspector (Desde R2023b)
`Simulink.sdi.setSubPlotLayout`	Set subplot layout in Simulation Data Inspector
`Simulink.sdi.setSubplotLimits`	Specify subplot limits for time plots in the Simulation Data Inspector
`Simulink.sdi.getSubplotLimits`	Get t-axis and y-axis limits for time plot in the Simulation Data Inspector
`Simulink.sdi.setTableGrouping`	Change signal grouping hierarchy in Inspect pane
`Simulink.sdi.getMarkersOn`	Determine if data markers are shown in the Simulation Data Inspector
`Simulink.sdi.setMarkersOn`	Show or hide markers for plotted signals
`Simulink.sdi.getGridOn`	Determine grid configuration for time plots
`Simulink.sdi.setGridOn`	Configure grid lines for time plots in the Simulation Data Inspector
`Simulink.sdi.getLegendPosition`	Get legend position in Simulation Data Inspector (Desde R2023b)
`Simulink.sdi.setLegendPosition`	Set legend position in Simulation Data Inspector (Desde R2023b)
`Simulink.sdi.getTicksPosition`	Get tick mark position setting for time plots
`Simulink.sdi.setTicksPosition`	Configure position for tick marks on time plots in the Simulation Data Inspector
`Simulink.sdi.getTickLabelsDisplay`	Get tick mark label setting for time plots
`Simulink.sdi.setTickLabelsDisplay`	Configure tick label visibility for time plot axes
`Simulink.sdi.getBorderOn`	Get border display setting for time plots
`Simulink.sdi.setBorderOn`	Display or hide border on time plots
`Simulink.sdi.getAutoTimespan`	Get behavior of time span in Simulation Data Inspector (Desde R2022b)
`Simulink.sdi.setAutoTimespan`	Specify behavior of time span in Simulation Data Inspector (Desde R2022b)

Cursores de control

`Simulink.sdi.setNumCursors`	Configure number of cursors active in Simulation Data Inspector
`Simulink.sdi.getNumCursors`	Check number of cursors active in the Simulation Data Inspector
`Simulink.sdi.setCursorPositions`	Specify active cursor positions in the Simulation Data Inspector
`Simulink.sdi.getCursorPositions`	Get position for active cursors in the Simulation Data Inspector
`Simulink.sdi.setCursorOptions`	Configure shading options for cursors in Simulation Data Inspector
`Simulink.sdi.getCursorOptions`	Get current shading options for cursors in Simulation Data Inspector (Desde R2024a)
`Simulink.sdi.registerCursorCallback`	Register callback for cursor movements in the Simulation Data Inspector
`Simulink.sdi.unregisterCursorCallback`	Unregister cursor callback function
`Simulink.sdi.addTrigger`	Add trigger to signal to control display updates in the Simulation Data Inspector
`Simulink.sdi.getTrigger`	Get signal and trigger options for trigger configured in the Simulation Data Inspector
`Simulink.sdi.removeTrigger`	Remove trigger from signal in the Simulation Data Inspector

Comparar

`Simulink.sdi.compareRuns`	Compare data in two simulation runs
`Simulink.sdi.compareSignals`	Compare data in two `Simulink.sdi.Signal` objects
`Simulink.sdi.getCurrentComparison`	Access results from most recent comparison
`Simulink.sdi.DiffRunResult.getLatest`	Access results from most recent comparison
`getResultByIndex`	Return signal comparison result
`getResultsByName`	Return signal comparison results based on signal name (Desde R2022b)
`saveResult`	Save comparison results to an MLDATX file
`Simulink.sdi.getComparisonColor`	Get line color in comparison plot
`Simulink.sdi.setComparisonColor`	Set line color in comparison plot
`Simulink.sdi.useSignalColorForBaseline`	Determine whether comparison plot uses baseline signal color and line style
`Simulink.sdi.useSignalColorForCompareTo`	Determine whether comparison plot uses comparison signal color and line style

Gestión de la ejecución

Crear y acceder a las ejecuciones

`Simulink.sdi.Run.getLatest`	Get most recently created Simulation Data Inspector run
`Simulink.sdi.getCurrentSimulationRun`	Access data for in-progress or most recently completed simulation
`Simulink.sdi.Run.create`	Import data into new run in Simulation Data Inspector and return `Simulink.sdi.Run` object
`Simulink.sdi.createRun`	Import data into new run in Simulation Data Inspector and return run ID
`Simulink.sdi.getRun`	Access data for Simulation Data Inspector run
`Simulink.sdi.copyRun`	Copy Simulation Data Inspector run
`Simulink.sdi.addToRun`	Import data into existing run in Simulation Data Inspector using run ID
`Simulink.sdi.deleteRun`	Delete a run from the Simulation Data Inspector repository
`Simulink.sdi.getRunCount`	Get number of runs in Simulation Data Inspector repository
`Simulink.sdi.getRunIDByIndex`	Use Simulation Data Inspector run index to get run ID
`Simulink.sdi.getAllRunIDs`	Get all Simulation Data Inspector run identifiers
`Simulink.sdi.isValidRunID`	Determine if run ID is valid
`Simulink.sdi.createRunOrAddToStreamedRun`	Create a single run for all simulation outputs

Ejecutar las funciones de los objetos

`add`	Import data into existing run in Simulation Data Inspector using `Simulink.sdi.Run` object
`getAllSignalIDs`	Get all signal IDs for signals in `Simulink.sdi.Run` object
`getAllSignals`	Get all signals in `Simulink.sdi.Run` object
`getDatasetRef`	Create `Simulink.sdi.DatasetRef` object for run
`getSignalByIndex`	Get signal in `Simulink.sdi.Run` object by index
`getSignalIDByIndex`	Get signal ID for signal at specified index in `Simulink.sdi.Run` object
`getSignalIDsByName`	Get signal IDs for signals inside `Simulink.sdi.Run` object using signal name
`getSignalsByName`	Access signals in a `Simulink.sdi.Run` object using signal name
`isValidSignalID`	Check whether signal ID corresponds to signal in `Simulink.sdi.Run` object

Configuración de la gestión de la ejecución

`Simulink.sdi.getRunNamingRule`	Get the Simulation Data Inspector rule for naming runs
`Simulink.sdi.setRunNamingRule`	Specify the Simulation Data Inspector run naming rule
`Simulink.sdi.resetRunNamingRule`	Revert the Simulation Data Inspector run naming rule to default
`Simulink.sdi.copyRunViewSettings`	Copy line style and color for signals from one run to another

Gestión de la señal

Señales de acceso

`Simulink.sdi.getSignal`	Get Simulink.sdi.Signal object for a signal
`Simulink.sdi.deleteSignal`	Delete signal in Simulation Data Inspector
`Simulink.sdi.markSignalForStreaming`	Turn logging on or off for signal
`Simulink.sdi.isValidSignalID`	Determine if signal ID is valid (Desde R2022b)

Funciones de objetos de señal

`collapse`	Represent multidimensional signal as a single signal with nonscalar sample values
`convertDataType`	Convert data type for signal in Simulation Data Inspector (Desde R2022a)
`convertToFrames`	Concatenate data processed as frames into sequential samples for viewing in Simulation Data Inspector
`convertUnits`	Convert units of `Simulink.sdi.Signal` object
`expand`	Represent multidimensional signal as group of signals with scalar sample values
`export`	Export run or signal from the Simulation Data Inspector to workspace or file
`getAsTall`	Create tall timetable from `Simulink.sdi.Signal` object
`plotOnSubPlot`	Plot `Simulink.sdi.Signal` object on Simulation Data Inspector subplot
`Simulink.analytics.getMetrics`	Get descriptive statistics for data stored in `Simulink.sdi.Signal` objects (Desde R2026a)
`min`	Minimum signal data value (Desde R2026a)
`max`	Maximum signal data value (Desde R2026a)
`bounds`	Minimum and maximum signal data values (Desde R2026a)
`mean`	Mean of signal data values (Desde R2026a)
`median`	Median of signal data values (Desde R2026a)
`std`	Standard deviation of signal data values (Desde R2026a)
`rms`	Root mean square value of signal data (Desde R2026a)

Gestión de datos

`Simulink.sdi.getArchiveRunLimit`	Get limit for number of runs to retain in Simulation Data Inspector archive
`Simulink.sdi.setArchiveRunLimit`	Specify number of runs to retain in Simulation Data Inspector archive
`Simulink.sdi.getAutoArchiveMode`	Get Simulation Data Inspector run management mode
`Simulink.sdi.setAutoArchiveMode`	Specify how Simulation Data Inspector manages simulation runs
`Simulink.sdi.load`	Load Simulation Data Inspector session or view
`Simulink.sdi.clear`	Clear all data from the Simulation Data Inspector
`loadIntoMemory`	Load logged data into memory
`Simulink.sdi.getSource`	Get path of temporary file used to store Simulation Data Inspector data
`Simulink.sdi.setDataAccess`	Specify settings for streaming signal data to MATLAB callback function during simulation (Desde R2026a)
`Simulink.sdi.getDataAccess`	Get settings for streaming signal data to MATLAB callback function during simulation (Desde R2026a)
`Simulink.sdi.setRecordData`	Specify record mode for logging
`Simulink.sdi.getRecordData`	Check record mode for logging

Objetos

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Acceso a pestañas

`Simulink.sdi.TabGroup`	Container for tabs in the Simulation Data Inspector (Desde R2026b)
`Simulink.sdi.Tab`	Access and manage Simulation Data Inspector tab (Desde R2026b)

Acceso a datos

`Simulink.sdi.Run`	Access run signals and metadata
`Simulink.sdi.Signal`	Access signal data and metadata
`Simulink.SimulationData.Parameter`	Stores logged parameter data and metadata
`Simulink.sdi.DiffRunResult`	Access run comparison results
`Simulink.sdi.DiffSignalResult`	Access signal comparison results
`Simulink.sdi.CustomSnapshot`	Specify settings for snapshot without opening or affecting the Simulation Data Inspector
`Simulink.sdi.WorkerRun`	Access simulation data from parallel workers
`Simulink.HMI.SignalSpecification`	Programmatically connect a Dashboard block to a signal
`Simulink.sdi.constraints.MatchesSignal`	Constraint that compares time series data with tolerances using the Simulation Data Inspector
`Simulink.sdi.constraints.MatchesSignalOptions`	Specify comparison options for `Simulink.sdi.constraints.MatchesSignal` constraint

Temas

Visualizar los resultados de la simulación

Decide How to Visualize Simulation Data
Choose the right visualization technique for each modeling and simulation task.
View Simulation Data in Simulation Data Inspector
View logged simulation data alongside imported data and easily build complex visualizations using the Simulation Data Inspector.
Create Plots Using Simulation Data Inspector
Create plots to analyze and present your data.
View Many Signals Together Using Sparklines
View many signals together on compact sparklines visualization.
View and Replay Map Data
View route of longitude and latitude data on map visualization.
Visualize Simulation Data on XY Plot
View and inspect simulation data using the XY visualization and replay controls in the Simulation Data Inspector.
View Multidimensional Signals Using the Array Plot
View and analyze multidimensional signal data using an array plot in the Simulation Data Inspector.
Configure Simulation Data Inspector
Modify preferences in the Simulation Data Inspector to match your requirements.

Analizar los resultados de la simulación

Inspect Simulation Data
View and inspect data from simulations or from imported data.
Inspect Data Programmatically
You can harness the capabilities of the Simulation Data Inspector programmatically from the MATLAB^® command line.
Analyze Data from Multiple Simulations
Use the Simulation Data Inspector to view results from multiple simulations side by side.
Replay Data in the Simulation Data Inspector
Replay data in the Simulation Data Inspector to inspect and analyze simulation behavior.
Analyze Multidimensional Signal Data
View and analyze multidimensional data in the Simulation Data Inspector and Record block as channels or a single signal with nonscalar sample values and choose whether to remove buffering from frame-based data.
Iterate Model Design Using the Simulation Data Inspector
View and manage data in the Simulation Data Inspector throughout an iterative design workflow.
Modify Signal Properties in the Simulation Data Inspector
Modify signal properties to analyze data and create new signals.
Synchronize Cursors in the Simulation Data Inspector with an App Designer App
Use the Simulation Data Inspector programmatic interface to synchronize data cursors in an App Designer app with cursors in the Simulation Data Inspector.
Inspect Signal, Run, and Comparison Metadata
Explore signal, run, and comparison properties interactively through the signal table and Properties pane.

Comparar los resultados de la simulación

Compare Simulation Data
Compare signals or simulation runs.
Compare Data Programmatically
Programmatically plot and compare simulation data in the Simulation Data Inspector.
How the Simulation Data Inspector Compares Data
The Simulation Data Inspector applies specified tolerances and signal alignment techniques when comparing runs.

Información relacionada

Ejemplos destacados

Analyze Data Using XY Plot

Analyze data in the Simulation Data Inspector using the XY visualization and trend lines.

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