Esecuzione in MATLAB

Eseguire grafici Stateflow^® autonomi come oggetti in MATLAB^®

Progettare la logica utilizzando grafici di stato ed eseguirla come programmi di MATLAB. Eseguire e testare l'unità del grafico nell'Editor di Stateflow. Controllate il comportamento delle interfacce utente e delle applicazioni di elaborazione dati tramite il grafico.

Funzioni

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Funzioni di Stateflow

`Stateflow.exportAsClass`	Export MATLAB class for standalone chart
`Stateflow.exportToVersion`	Export standalone chart for use in previous version of Stateflow (Da R2020a)

Sintassi di Stateflow

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Operatori

Rilevamento delle modifiche

`hasChanged`	Detect change in data since last time step in Stateflow chart
`hasChangedFrom`	Detect change in data from specified value in Stateflow chart
`hasChangedTo`	Detect change in data to specified value in Stateflow chart

Logica temporale

`after`	Eseguire il grafico dopo la trasmissione dell'evento o dopo un tempo specificato
`at`	Execute chart at event broadcast or specified time
`count`	Numero di esecuzioni del grafico durante le quali la condizione è valida
`elapsed`	Tempo trascorso da quando lo stato è diventato attivo
`every`	Execute chart at regular intervals
`temporalCount`	Number of events, chart executions, or time since state became active

Argomenti

Create Stateflow Charts for Execution as MATLAB Objects
Save standalone Stateflow charts outside of Simulink^® models.
Execute and Unit Test Stateflow Chart Objects
Run Stateflow charts in MATLAB or through the Stateflow Editor.
Execute Stateflow Chart Objects Through Scripts and Models
Create a MATLAB script or a Simulink model that invokes a standalone Stateflow chart.
Conversione del codice di MATLAB in diagrammi di flusso di Stateflow
Generare diagrammi di flusso dal codice di MATLAB.

Risoluzione dei problemi

Debug a Standalone Stateflow Chart

Interrupt execution to step through each action in a Stateflow chart.

Informazioni complementari

Utilizzare Stateflow per fornire la logica a un'applicazione di MATLAB

Esempi in primo piano

Design Human-Machine Interface Logic by Using Stateflow Charts

Model the logic of a lamp app in a standalone Stateflow chart.

Apri script

Model a Communications Protocol by Using Chart Objects

Use a standalone Stateflow® chart to model a frame-synchronization and symbol-detection component in a communications system. Standalone charts implement classic chart semantics with MATLAB® as the action language. You can program the chart by using the full functionality of MATLAB, including those functions that are restricted for code generation in Simulink®. For more information, see Create Stateflow Charts for Execution as MATLAB Objects.

Apri script

Implement a Financial Strategy by Using Stateflow

Use a standalone Stateflow® chart to model a financial trading strategy known as Bollinger Bands. Standalone charts implement classic chart semantics with MATLAB® as the action language. You can program the chart by using the full functionality of MATLAB, including those functions that are restricted for code generation in Simulink®. For more information, see Create Stateflow Charts for Execution as MATLAB Objects.

Apri script

Model a Fitness App by Using Standalone Charts

Implement a fitness tracker by using multiple standalone charts and a MATLAB app.

Apri script

Model Bluetooth Low Energy Link Layer Using Stateflow

Use a standalone Stateflow chart to model the state machine in a Bluetooth^® low energy link layer.

Apri script

Automate Control of Intelligent Vehicles by Using Stateflow Charts

Model a highway scenario with intelligent vehicles that are controlled by the same decision logic.

Apri script

Analog Triggered Data Acquisition Using Stateflow Charts

Create an analog-triggered data acquisition app by using Stateflow, Data Acquisition Toolbox™, and App Designer.

Apri app

Pick-and-Place Workflow Using Stateflow for MATLAB

Design a pick-and-place workflow for a robotic manipulator such as Kinova^® Gen3 using Stateflow.

(Robotics System Toolbox)