Determine if model is static or dynamic
B = isstatic(sys)
B = isstatic(sys,'elem')
sys— Model or array to checkinput-output model | model array
Model or array to check, specified as an input-output model or model array. Input-output models include dynamic system models such as numeric LTI models and generalized models. Input-output models also include static models such as tunable parameters or generalized matrices.