append (Control Design and Simulation Module, MathScript Function)
Member of the connect class.
Syntax
SysApp = append(SysIn_1, SysIn_2, ..., SysIn_i)
Description
Connects system models together to produce an augmented model SysApp. The inputs and outputs of the SysApp model are the collective inputs and outputs of all input models. The input models must be either continuous models or discrete models with identical sampling times. Refer to the LabVIEW Control Design User Manual for information about appending models together.
Inputs
| Name | Description |
| SysIn_i | Specifies a linear time-invariant (LTI) model in transfer function, zero-pole-gain, or state-space form. You must specify at least two models. |
Outputs
| Name | Description |
| SysApp | Returns an LTI model consisting of SysIn_1, SysIn_2, ... SysIn_i appended together. SysApp is a model in transfer function, zero-pole-gain, or state-space form. If the input models are not of the same form, the following hierarchy determines the form of the SysApp model: state-space>zero-pole-gain>transfer function. For example, if the SysIn_1 model is in state-space form and the SysIn_2 model is in zero-pole-gain form, the SysApp model is in state-space form. |
Examples
SysIn_1 = tf([1, 1], [1, -1, 3])SysIn_2 = zpk([1], [1, -1], 2)
SysApp = append(SysIn_1, SysIn_2)