FirstOrder - Digital Transfer Function First order
Connection Diagram:
| I |
| Y |
| C |
| Connections(3) | Position | Remark |
| Y | Right | Output |
| I | Left | Input |
| C | Bottom | Enable |
| Parameters(4) | Default | Remark |
| a1 | 1 | |
| a0 | 1 | |
| b0 | 1 | |
| b1 | 1 |
| Function | First order transferfunction: h(s) = y(z)/i(z) = (b0+b1z^-1) / (a0+a1z^-1) The integrator 1/z is based on Backward Euler. Integration is performed when the input c (Enable) is high. Connect the input c to a TIMER block, or create a timer puls for enabling the integrator. |
|
| Special | a0 <> 0 | |
| Note | Use this block in the block diagram only, for electric circuit filters, see the section Filters/Circuit | |
| Status | Standard | |
| Export of Embedded C Code | YES | |
| Select from | Components\Library\Filters\Discrete | |
See also
SecondOrder, ThirdOrder,