Error in system model. The system model variable must be a state-space model.

Error in system model. The LTI state-space variable must be a single model. Arrays of models are not supported.

Error in system model. Descriptor systems with singular E matrices are not supported.

Error in system model. Continuous-time models with delays are not supported. Use the "pade" command to approximate delays.

Error in system model. Discrete-time models with delays are not supported. Use the "absorbDelay" command to replace delays by poles at z=0.

Error in system model. The system must have at least one state.

Error in system model. The system must have at least one output.

Error in system model. The system must have at least one input when the "Add input port u" check box in the "Options" tab of the block dialog is checked.

Error in system model and block configuration. The system model has inputs (non-empty B and D matrix), however the "Add input port u" check box in the "Options" tab of the block dialog is not checked.

Error in port widths or dimensions. The signal connected to the inport of the block must have the dimensions { ,number,integer} x{
number,integer}].

Error in data types. The inport has the data type ( ). The block only supports the data type (double) when estimating continuous-time states. It supports (double) and (single) when estimating discrete-time states.

Error in data types. The block only supports the data types (double) or (single). The inport has the data type ( ).

Error in data types. All inports of the block must have the data type of its "y" inport ( ). The inport has the data type ( ). Consider using a "Data Type Conversion" block on this signal.

Error in port sample time of the inport of the block. The block is estimating discrete-time states but the signal connected to the inport has a continuous-time sample time. Consider using a "Rate Transition" block.


Error in port sample time of the inport of the block. All block inports must have the same discrete sample time. The inport has the sample and offset times [ , ] whereas the "y" inport has [ , ]. Consider using a "Rate Transition" block on this signal and explicitly specifying its output port sample time.

Error in port sample time of the inport of the block. The sample time of the signal connected to the inport ( ) must match with the sample time Ts= specified for the block.

Error in the Kalman Gain K that was stored in the system model variable. It must be a real, nonzero matrix with finite elements.


blocks