Applies a continuous time single pole low pass filter to input data. Unlike the IIR and FIR functions, this function does not require the input data to be sampled. That is it can use simulation data directly without requiring interpolation.
This function can be used with multi-division data.
| Number | Type | Compulsory | Default | Description |
| 1 | real array | Yes | Input data | |
| 2 | Real | Yes | Time constant | |
| 3 | Real | No | First input value | Initial condition |
Input data. This is expected to be an XY vector with both X and Y values. The function will return an empty vector if this is not the case.
Time constant
Initial condition. Specifies the output value for the first point
Return type: real array
Result
| ▲Function Summary▲ | ||
| ◄ log10 | mag ▶ | |