Simulink Control Design™ - MathWorks

The first column of idx contains the index of the corresponding state specification in

opspec.States. The second column is 1 for a Simscape state.

View the specification in opspec.States for this state.

opspec.States(idx(1))

(1.) scdTanks_simscape.Tank3.pressure

spec: dx = 0, initial guess: 0

Input Arguments

op — Operating point specification or operating point

operspec object | operating point object

Operating point specification or operating point for a Simulink model, specified as an

operspec object or operating point object.

name — Block path or state name

character vector | string

Block path or state name that corresponds to a state specification in the States property

of op, specified as a character vector or string that contains one of the following:

• Block path of a block in the Simulink model that contains unnamed states.


• Name of a named state in a Simulink or Simscape block.

To see all the states that have state specifications, view the States property of op.

op.States

element — State element index

positive integer | vector of positive integers

State element index, specified as a positive integer less than or equal to the number of

state elements in the block or state specified by name, or a vector of such integers. By

default, if you do not specify element, getStateIndex returns the indices of all

elements in the selected state specification. For an example, see “Get Index of Specified

State Element of Operating Point Specification” on page 15-162.

15 Alphabetical List