ureal

Create uncertain real parameter.

ultidyn

Create uncertain, linear, time-invariant dynamics.

uss

Create uncertain state-space object from uncertain state-space matrices.

ufrd

Create uncertain frequency response object.

loopsens

Compute all relevant open and closed-loop quantities for a MIMO feedback connection.

loopmargin

Compute loop-at-a-time as well as MIMO gain and phase margins for a multiloop system, including the simultaneous gain/phase margins.

robustperf

Robustness performance of uncertain systems.

robuststab

Compute the robust stability margin of a nominally stable uncertain system.

wcgain

Compute the worst-case gain of a nominally stable uncertain system.

wcmargin

Compute worst-case (over uncertainty) loop-at-a-time disk-based gain and phase margins.

wcsens

Compute worst-case (over uncertainty) sensitivity of plant-controller feedback loop.