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Home : Support : Online Help : MapleSim : MapleSim Component Library : Signal Blocks : Sources : Real : Exp Sine

Exponential Sine

Generate exponentially damped sine signal

Modelica Standard Library

	Description
	The Exponential Sine (or Exp Sine) component has a real output that is a damped sine wave.

	Equations
	$y = offset + {\begin{array}{c} 0 & t < T_{0} \\ amplitude \exp (- α (t - T_{0})) \sin (2 π f (t - T_{0}) + φ) & otherwise \end{array}$

Connections

Name	Description	Modelica ID
$y$	Real output signal	y

Parameters

Name	Default	Units	Description	Modelica ID
amplitude	$1$		Amplitude of sine wave	amplitude
f	$2$	$Hz$	Frequency of sine wave	freqHz
$φ$	$0$	$rad$	Phase of sine wave	phase
$α$	$1$	$\frac{1}{s}$	Damping coefficient of sine wave	damping
offset	$0$		Offset of output signal	offset
$T_{0}$	$0$	$s$	Time offset of the signal	startTime

	Modelica Standard Library
	The component described in this topic is from the Modelica Standard Library. To view the original documentation, which includes author and copyright information, click here.

See Also

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