Contents.m

% State-Space Digital Control Toolbox
% To accompany the book
%
%       Digital Control: A State-Space Approach
%       by Richard J. Vaccaro
%       McGraw-Hill, 1995.  ISBN 0-07-066781-0
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%
%DEMONSTRATIONS
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%demo1	Demonstration script: design and simulation of a digital regulator.
%demo2	Demonstration script: multivariable digital tracking system.
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%
%DESIGN CALCULATIONS
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%fbg	Feedback gain matrices.
%dts	Digital tracking system design using state feedback.
%lqdts  Digital tracking system design with LQ optimal gains.
%lqfbg	Linear quadratic feedback gains.
%roo	Discrete-time reduced-order observer design.
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%
%ANALYSIS TOOLS
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%lregob	 Loop transfer function for observer-based regulator.
%lregrob Loop transfer function for reduced-order-observer-based regulator.
%ltsob   Loop transfer function for observer-based tracking system.
%ltsrob	 Loop transfer function, reduced-order-observer-based tracking system.
%ltssf	 Loop transfer function for full-state-feedback tracking system.
%phm	 Phase margin.
%ugm	 Upper gain  margin.
%lgm	 Lower gain margin.
%sm	 Stability margins.
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%FREQUENCY-DOMAIN PLOTS
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%abodep	Analog (continuous-time) Bode plot.
%anyq	Analog (continuous-time) Nyquist plot.
%bodep	Bode plot for discrete-time system.
%nyq	Nyquist plot for a discrete-time system.
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%SIMULATION SCRIPTS
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%areg	Simulation script for an analog regulator.
%etsob	Simulation script for error-driven, observer-based tracking system.
%etsrob	Error-driven, reduced-order-observer-based digital tracking system.
%regob	Simulation script for observer-based digital regulator.
%regrob	Simulation for reduced-order-observer-based digital regulator.
%regsf	Simulation script for digital state-feedback regulator.
%tsob	Script to simulate a digital observer-based tracking system.
%tsrob	Script to simulate a reduced-order-based digital tracking system.
%tssf	Script to simulate a digital full-state-feedback tracking system.
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%PLOTTING SCRIPTS
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%aregp	 Plotting script for analog regulator simulation.
%regobp	 Plotting script for discrete-time observer-based regulator simulation.
%regrobp Plotting script for reduced-order-observer-based regulator simulation.
%regsfp	 Plotting script for discrete-time regulator simulation.
%tsobp	 Plotting script for observer-based tracking system simulation.
%tssfp	 Plotting script for full-state feedback regulator simulation.
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%MISCELLANEOUS FUNCTIONS
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%intersam Intersample response of a  continuous-time system.
%siggen	  Signal generation (combinations of step, ramp, sinusoid).
%sszero	  Zeros of a state-space model.
%zoh	  Zero-order-hold digital-to-analog (D/A) reconstruction.
%zohe	  Zero-order-hold equivalent discrete-time model of an analog system.
%