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Nominal Performance Analysis

Stability and margins of nominal system


loopmargin Stability margin analysis of LTI and Simulink feedback loops
dmplot Interpret disk gain and phase margins
gapmetric Compute upper bounds on Vinnicombe gap and nugap distances between two systems
loopsens Sensitivity functions of plant-controller feedback loop
ncfmargin Calculate normalized coprime stability margin of plant-controller feedback loop
sdhinfnorm Compute L2 norm of continuous-time system in feedback with discrete-time system
sdlsim Time response of sampled-data feedback system


MIMO Robustness Analysis

Create a MIMO system with parametric uncertainty and analyze it for robust stability and worst-case performance.

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