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Sources

Eingaben für die Simulation mithilfe von Blöcken bereitstellen, die Signale definieren und erzeugen oder Signaldaten laden

Verwenden Sie Blöcke aus der Bibliothek „Sources“, um Eingangssignale für die Simulation bereitzustellen.

  • Erzeugen Sie Signale in Ihrem Modell mithilfe von Blöcken wie dem Sine Wave-Block und dem Constant-Block.

  • Laden Sie Signaldaten aus dem Workspace oder einer Datei mithilfe von Blöcken wie dem Playback-Block, dem From Workspace-Block, dem From File-Block und dem From Spreadsheet-Block.

  • Erstellen und bearbeiten Sie Signale mithilfe von Blöcken wie dem Signal Editor-Block.

Blöcke

Band-Limited White NoiseIntroduce white noise into continuous system
Chirp SignalGenerate sine wave with increasing frequency
ClockDisplay and provide simulation time
ConstantGenerate constant value
Counter Free-RunningCount up and overflow back to zero after reaching maximum value for specified number of bits
Counter LimitedCount up and wrap to zero after specified upper limit
Digital ClockOutput simulation time at specified sampling interval
Enumerated ConstantGenerate enumerated constant value
From FileLoad data from MAT file into Simulink model
From SpreadsheetRead data from spreadsheet
From WorkspaceLoad signal data from workspace into Simulink model
GroundGround unconnected input port
In Bus ElementSelect input from external port
InportCreate input port for subsystem or external input
PlaybackLoad data from workspace, file, or Simulation Data Inspector (Seit R2022b)
Pulse GeneratorGenerate square wave pulses at regular intervals
RampGenerate constantly increasing or decreasing signal
Random NumberGenerate normally distributed random numbers
Repeating SequenceGenerate arbitrarily shaped periodic signal
Repeating Sequence InterpolatedOutput discrete-time sequence and repeat, interpolating between data points
Repeating Sequence StairOutput and repeat discrete time sequence
Signal EditorDisplay, create, edit, and switch interchangeable scenarios
Signal GeneratorGenerate various waveforms
Sine WaveGenerate sine wave, using simulation time as time source
StepGenerate step function
Uniform Random NumberGenerate uniformly distributed random numbers
Waveform GeneratorOutput waveforms using signal notations