ssanals (Control Design and Simulation Module, MathScript Class)
Use members of the ssanals class to calculate properties of a given state-space model, such as observability, controllability, similarity transformations, model balance, and system Grammians.
| Function | Description |
| balreal | Uses Grammians to balance a state-space system model |
| canon | Transforms a state-space system model into the canonical form |
| ctrb | Calculates the controllability matrix of a state-space system model |
| ctrbf | Calculates the controllable staircase of a state-space system model |
| gram | Calculates the controllability or observability Grammians of a state-space system model |
| obsv | Calculates the observability matrix of a system model |
| obsvf | Calculates the observable staircase transformation of a system model |
| ssbal | Balances a state-space system model using a diagonal similarity transformation |