시뮬레이션 결과 분석하기

커서와 사용자 지정 시각화를 사용하여 데이터 검사, 시뮬레이션 결과 재생, 시뮬레이션 데이터 비교

시뮬레이션 데이터 인스펙터를 사용하여 여러 개의 시뮬레이션에서 얻은 데이터를 검사하고 비교할 수 있습니다. 예를 들어, 검사를 통해 두 신호 간의 차이가 특정 설계 허용오차 내에 있는지 확인할 수 있습니다. 자세한 내용은 시뮬레이션 데이터 인스펙터를 참조하십시오.

The Inspect pane of the Simulation Data Inspector shows three subplots. The subplots show time plots of data gathered from three runs of the model sldemo_autotrans. 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.

툴

모두 확장

시뮬레이션 데이터 인스펙터

데이터와 시뮬레이션 결과를 검사하고 비교하여 모델 설계 검증 및 반복

함수

모두 확장

환경 및 모양

일반

`Simulink.sdi.plot`	Plot data in Simulation Data Inspector (R2019b 이후)
`Simulink.sdi.view`	Open the Simulation Data Inspector
`Simulink.sdi.close`	Close the Simulation Data Inspector
`Simulink.sdi.clearAllSubPlots`	Clear plotted signals from all subplots in the Simulation Data Inspector (R2019b 이후)
`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 (R2020a 이후)
`Simulink.sdi.loadView`	Load a view file to visualize data in the Simulation Data Inspector (R2019b 이후)
`Simulink.sdi.setUnitSystem`	Specify system of units to define signal display units in the Simulation Data Inspector (R2020b 이후)
`Simulink.sdi.getUnitSystem`	Get current unit system configured in Simulation Data Inspector preferences (R2020b 이후)
`Simulink.sdi.setRecordData`	Specify record mode for logging (R2021a 이후)
`Simulink.sdi.getRecordData`	Check record mode for logging (R2021a 이후)
`Simulink.sdi.setAppendRunToTop`	Specify order in which Simulation Data Inspector appends new run in work area or archive (R2022b 이후)
`Simulink.sdi.getAppendRunToTop`	Get order in which Simulation Data Inspector appends run in work area or archive (R2022b 이후)
`Simulink.sdi.setPosition`	Set position and size of Simulation Data Inspector (R2022b 이후)
`Simulink.sdi.getPosition`	Get position and size of Simulation Data Inspector (R2022b 이후)

병렬 워크플로 지원

`Simulink.sdi.enablePCTSupport`	Control when to import data from parallel simulations into the Simulation Data Inspector
`Simulink.sdi.isPCTSupportEnabled`	Determine status and mode for Parallel Computing Toolbox support
`Simulink.sdi.sendWorkerRunToClient`	Send run created on parallel workers to the Simulation Data Inspector
`Simulink.sdi.cleanupWorkerResources`	Clean up worker repositories

시간 플롯 모양 사용자 지정

`Simulink.sdi.getSubPlotLayout`	Get subplot layout in Simulation Data Inspector (R2023b 이후)
`Simulink.sdi.setSubPlotLayout`	Set subplot layout in Simulation Data Inspector
`Simulink.sdi.setSubplotLimits`	Specify subplot limits for time plots in the Simulation Data Inspector (R2021a 이후)
`Simulink.sdi.getSubplotLimits`	Get t- and y-axis limits for time plot in the Simulation Data Inspector (R2021a 이후)
`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 (R2023b 이후)
`Simulink.sdi.setLegendPosition`	Set legend position in Simulation Data Inspector (R2023b 이후)
`Simulink.sdi.getTicksPosition`	Get tick mark position setting for time plots (R2019b 이후)
`Simulink.sdi.setTicksPosition`	Configure position for tick marks on time plots in the Simulation Data Inspector (R2019b 이후)
`Simulink.sdi.getTickLabelsDisplay`	Get tick mark label setting for time plots (R2019b 이후)
`Simulink.sdi.setTickLabelsDisplay`	Configure tick label visibility for time plot axes (R2019b 이후)
`Simulink.sdi.getBorderOn`	Get border display setting for time plots (R2019b 이후)
`Simulink.sdi.setBorderOn`	Display or hide border on time plots (R2019b 이후)
`Simulink.sdi.getAutoTimespan`	Get behavior of time span in Simulation Data Inspector (R2022b 이후)
`Simulink.sdi.setAutoTimespan`	Specify behavior of time span in Simulation Data Inspector (R2022b 이후)

커서 제어

`Simulink.sdi.setNumCursors`	Configure number of cursors active in Simulation Data Inspector (R2021a 이후)
`Simulink.sdi.getNumCursors`	Check number of cursors active in the Simulation Data Inspector (R2021a 이후)
`Simulink.sdi.setCursorPositions`	Specify active cursor positions in the Simulation Data Inspector (R2021a 이후)
`Simulink.sdi.getCursorPositions`	Get position for active cursors in the Simulation Data Inspector (R2021a 이후)
`Simulink.sdi.setCursorOptions`	Configure shading options for cursors in the Simulation Data Inspector (R2020a 이후)
`Simulink.sdi.registerCursorCallback`	Register callback for cursor movements in the Simulation Data Inspector (R2021a 이후)
`Simulink.sdi.unregisterCursorCallback`	Unregister cursor callback function (R2021a 이후)

비교

`Simulink.sdi.compareRuns`	Compare data in two simulation runs
`Simulink.sdi.compareSignals`	Compare data in two `Simulink.sdi.Signal` objects
`Simulink.sdi.getCurrentComparison`	최근 비교 결과에 액세스 (R2020a 이후)
`Simulink.sdi.DiffRunResult.getLatest`	최근 비교 결과에 액세스 (R2020a 이후)
`getResultByIndex`	Return signal comparison result
`getResultsByName`	Return signal comparison results based on signal name (R2022b 이후)
`saveResult`	Save comparison results to an MLDATX file (R2020a 이후)
`Simulink.sdi.getComparisonColor`	Get line color in comparison plot (R2021b 이후)
`Simulink.sdi.setComparisonColor`	Set line color in comparison plot (R2021b 이후)

실행 관리

실행 생성 및 액세스

`Simulink.sdi.Run.getLatest`	Get the most recently created Simulation Data Inspector run (R2020a 이후)
`Simulink.sdi.getCurrentSimulationRun`	Access data for in-progress or most recently completed simulation (R2020a 이후)
`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 a Simulation Data Inspector run
`Simulink.sdi.copyRun`	Copy a 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

Run 객체 함수

`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 (R2020a 이후)
`getAllSignals`	Get all signals in `Simulink.sdi.Run` object (R2020a 이후)
`getDatasetRef`	Create a `Simulink.sdi.DatasetRef` object for a 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 (R2020a 이후)
`getSignalsByName`	Access signals in a `Simulink.sdi.Run` object using signal name (R2020a 이후)
`isValidSignalID`	Check whether signal ID corresponds to signal in `Simulink.sdi.Run` object

실행 관리 설정

`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

신호 관리

신호 액세스

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

Signal 객체 함수

`collapse`	Represent multidimensional signal as a single signal with nonscalar sample values (R2021b 이후)
`convertDataType`	Convert data type for signal in Simulation Data Inspector (R2022a 이후)
`convertToFrames`	Remove buffering from frames of frame-based signal (R2021b 이후)
`convertUnits`	Convert units of `Simulink.sdi.Signal` object
`expand`	Represent multidimensional signal as group of signals with scalar sample values (R2021b 이후)
`export`	Export data for signal in 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

데이터 관리

`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 a Simulation Data Inspector session or view
`Simulink.sdi.clear`	Clear all data from the Simulation Data Inspector
`loadIntoMemory`	Load logged data into memory

객체

모두 확장

데이터 액세스

`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
`io.reader`	Base class used to define custom variable or file reader for Simulation Data Inspector (R2020b 이후)
`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.sdi.DatasetRef`	Access data in Simulation Data Inspector repository
`matlab.io.datastore.sdidatastore`	시뮬레이션 데이터 인스펙터 신호를 위한 데이터저장소
`Simulink.HMI.InstrumentedSignals`	Save and restore signal logging specification
`Simulink.HMI.SignalSpecification`	Programmatically connect a Dashboard block to a signal
`Simulink.sdi.constraints.MatchesSignal`	시뮬레이션 데이터 인스펙터를 사용하여 시계열 데이터를 허용오차와 비교하는 제약 조건
`Simulink.sdi.constraints.MatchesSignalOptions`	Specify comparison options for `Simulink.sdi.MatchesSignal` constraint

도움말 항목

시뮬레이션 결과 시각화하기

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 the 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 the Simulation Data Inspector
Modify preferences in the Simulation Data Inspector to match your requirements.

시뮬레이션 데이터 인스펙터로 데이터 가져오기

Import Data from Workspace or File into Simulation Data Inspector
You can import data into the Simulation Data inspector from the base workspace or from a file.
Microsoft Excel Import, Export, and Logging Format
Understand the Microsoft^® Excel^® file format used by the Simulation Data Inspector, the Record block, and Simulink^® Test™.
Import Data from a CSV File into the Simulation Data Inspector
Format data in a CSV file and import the file into the Simulation Data Inspector.
Import Data Using Custom File Reader
Write a custom file reader to import data from a file saved using a proprietary data or file format.
Import Workspace Variables Using a Custom Data Reader
Write a custom reader to import workspace data in a proprietary format.

시뮬레이션 결과 분석하기

Inspect Simulation Data
View and inspect data from simulations or from imported data.
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.
Inspect and Compare Data Programmatically
Use the Simulation Data Inspector API to plot and compare simulation data.
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.

시뮬레이션 결과 비교

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

시뮬레이션 결과 분석하기

툴

시뮬레이션 데이터 인스펙터

함수

환경 및 모양

일반

병렬 워크플로 지원

시간 플롯 모양 사용자 지정

커서 제어

비교

실행 관리

실행 생성 및 액세스

Run 객체 함수

실행 관리 설정

신호 관리

신호 액세스

Signal 객체 함수

데이터 관리

객체

데이터 액세스

도움말 항목

시뮬레이션 결과 시각화하기

시뮬레이션 데이터 인스펙터로 데이터 가져오기

시뮬레이션 결과 분석하기

시뮬레이션 결과 비교

관련 정보

추천 예제

Viewing Signals in Model Reference Instances

Analyze Data Using XY Plot