Control Directory Reference

Control functions.

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Files
file	Acker.m
	Compute the controllability matrix.
file	ACTF.m
	Generic sensor or actuator model.
file	Alias.m
	Computes the fundamental alias of a frequency.
file	AllanVariance.m
	Implements the overlapping Allan Variance.
file	Append.m
	Check the dimensions of a, b, c and d for consistency.
file	BalReal.m
	Check the dimensions of a, b, c and d for consistency.
file	BalRealG.m
	Computes a balanced realization of g.
file	BodeGP.m
	Computes the phase using the Bode gain phase rule.
file	C2DelZOH.m
	Check the inputs.
file	C2DFOH.m
	Check the inputs.
file	C2DPulse.m
	Check the inputs.
file	C2DZOH.m
	Check the inputs.
file	C2DZOHWD.m
	Check the inputs.
file	CButter.m
	Build the continuous filter.
file	CCVModel.m
	Default output.
file	CGram.m
	Check the dimensions for consistency.
file	CInputs.m
	Generates different control inputs.
file	CLoopS.m
	Creates a closed loop system.
file	CLPoles.m
	Reduce the order of the system.
file	CompE.m
	Combine in series.
file	CToD.m
	Create a discrete time compensator from a continuous time compensator.
file	CToDRand.m
file	DBalReal.m
	Check the dimensions of a, b, c and d for consistency.
file	DBode.m
	Generates a Bode plot for a discrete time system.
file	DCGain.m
	Default discrete time domain.
file	DCGram.m
	Check the dimensions for consistency.
file	Delay.m
	Create a model of a delay using Pade approximants for exp(-sT).
file	DigitalFilter.m
	Demo.
file	DispG.m
	Display a statespace system using vertical bar charts.
file	DOGram.m
	Check the dimensions for consistency.
file	DQCE.m
	Check the inputs.
file	DQCR.m
	Check the inputs.
file	DRiccati.m
	Check the inputs.
file	EigEval.m
	Unitize.
file	ESAssign.m
	Check the eigenvalues.
file	ESAssignDraper.m
	Generate the weighting matrix.
file	EVAssgnC.m
	The following insures real gains.
file	EVAssgnE.m
	Use eigevector assignment to design an estimator.
file	EVDesMat.m
	Create the design matrix for the eigenstructure assignment technique.
file	FFTEngy.m
	Plot the energy in a signal.
file	FindPeaks.m
	Find peaks of the inputs by looking at slopes.
file	FOPID.m
	Fractional order PID controller.
file	FResp.m
	Demo.
file	FRespG.m
	Check arguments.
file	FRespPlot.m
	Nichols plot.
file	Gen2nd.m
	Creates a second order transfer function.
file	GND.m
	Check arguments.
file	GPMargin.m
	Use the Bode Gain/Phase relationship to get the correct phase.
file	GSS.m
	Compute the multivariable frequency response of the system.
file	IC.m
	Check inputs.
file	Integral.m
	Input processing.
file	InvSys.m
	Check the dimensions of a, b, c and d for consistency.
file	JLQOF.m
	Linear quadratic regulator with an output feedback cost function.
file	JLQTOF.m
	Output feedback design with a reference input.
file	JLQTWOF.m
	Output feedback design with a reference input.
file	KronProd.m
	Compute the Kronecker product.
file	KronSum.m
	Compute the Kronecker sum.
file	KSmooth.m
	Forward propagation.
file	LeadLag.m
	Create a lead or lag.
file	LFBal.m
	Perform low frequency prebalancing of a system.
file	Limit.m
	Limits a matrix.
file	LQC.m
	Build the regulator.
file	MagPlot.m
	Check arguments.
file	MSR.m
	Extract the necessary matrices.
file	ND2SS.m
	Creates state-space model from numerator and denominator polynomials.
file	NLFilter.m
	Implements a nonlinear fixed gain filter.
file	Notch.m
	Demo.
file	NQuant.m
	Computes the variance for various types of roundoff.
file	NumericalTransferFunction.m
	Demo.
file	Nyquist.m
	Demo.
file	OGram.m
	Check the dimensions for consistency.
file	P3Axis.m
	A 3-axis proportional controller.
file	Parallel.m
	Check the dimensions of a, b, c and d for consistency.
file	PDDesign.m
	Design a PD controller.
file	PGains.m
	Find the Hessenberg form of a such that a = t*ah*t' and t'*t = eye(t)
file	PhasePlane.m
	Switching logic.
file	PID.m
	Demo.
file	PIDesign.m
	Design a PI controller.
file	PIDMIMO.m
	Compute the gains assuming that omegaR is large, 5 to 10 times omega.
file	PIDProper.m
	transfer function representation of non-proper PID
file	PIDWithLag.m
	Defaults for demos.
file	PILeaky.m
	Demo.
file	PrintEigenvalues.m
	Print eigenvalues to the command window.
file	PropStateSpace.m
	Propagate a state space model.
file	PWM.m
	Create a model of a pulsewidth modulator using Padé approximants.
file	QCE.m
	Check the inputs.
file	QCR.m
	Check the inputs.
file	Quant.m
	Quantizes a matrix using user defined rounding.
file	Riccati.m
	Check the inputs.
file	RootLocus.m
	Demo.
file	RootSort.m
	Demo.
file	RouthArray.m
	Coefficients are [s^n ... s^0].
file	S2Damp.m
	Eigenvalues to damping and natural frequency.
file	S2Z.m
	Transform an s-plane transfer function into the z-plane.
file	SelectS.m
	Extract selected states from a state space model.
file	Series.m
	Series connects two state space models.
file	ShapeFlt.m
	Generate the lowpass filter.
file	SizeAB.m
	Checks the dimensions of the set a, b for consistency.
file	SizeABCD.m
	Checks the dimensions of the set a,b,c,d for consistency.
file	SizeAC.m
	Checks the dimensions of the set a, c for consistency.
file	SRiccati.m
	Solves the matrix Riccati equation.
file	SS2ND.m
	The denominator polynomial.
file	SSEmpty.m
	Creates an empty state space system.
file	SSFromNonlinear.m
	Demo.
file	StatePrp.m
	Propagates state equations.
file	SteadyS.m
	Determine the steady state control for a state space system.
file	Step.m
	Check inputs.
file	SVPlot.m
	Generate the frequencies if required by looking at the pole and zero locations for each channel.
file	TResp.m
	Compute the time response of a state-space system.
file	TrnsZero.m
	Check the dimensions of a, b, c and d for consistency.
file	TTPlots.m
	Test for number of arguments.
file	Windup.m
	Implements anti windup compensation.
file	WPZ.m
	Check arguments.
file	WReson.m
	Find eigenvalues with significant imaginary parts and ignore half of the complex conjugate pairs.
file	Z2Damp.m
	Z domain to s domain damping and natural frequency.
file	Z2S.m
	Transform an z-plane transfer function into the s-plane.
file	ZFresp.m
	convert to poly in positive powers of z
file	ZOH.m
	Normalize so the the lowest order denominator term is 1.

Detailed Description

Control functions.