# rcognita.models.ModelSS

class rcognita.models.ModelSS(A, B, C, D, x0est)

  State-space model

  \[\begin{array}{ll} \hat x^+ & = A \hat x + B u, \newline y^+ & = C \hat x + D u. \end{array}\]
  A, B, C, D

    State-space model parameters.

    Type

      : arrays of proper shape

  x0set

    Initial state estimate.

    Type

      : array

  __init__(A, B, C, D, x0est)

    Initialize self. See help(type(self)) for accurate signature.

  Methods

  `__init__`(A, B, C, D, x0est) | Initialize self.
  `upd_pars`(Anew, Bnew, Cnew, Dnew) |
  `updateIC`(x0setNew) |