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Function Reference: obsv

Function File: ob = obsv (sys)
Function File: ob = obsv (a, c)

Return observability matrix.

Inputs

sys

LTI model.

a

State matrix (n-by-n).

c

Measurement matrix (p-by-n).

Outputs

ob

Observability matrix.

Equation $$ O_b = \left[\matrix{ C \cr CA \cr CA^2 \cr \vdots \cr CA^{n-1} } \right]$$

Source Code: obsv