Performs interpolation on the signal S to points of time defined by t. If t is a scalar, it will be interpreted as the desired step size between two samples. If otherwise t is an ordered vector, it will be interpreted as the desired timeline. You can choose between three interpolation types (linear, quadratic, cubic splines). The values of dstart and dend specify the start slope and the end slope of cubic spline interpolation. If you pass 3 arguments with "SPLINE", then start slope and end slope are automatically set to 0.
Syntax
interpolate(S, t, it, dstart, dend)
Types
| Variable Name | Value Type | Variable Type | ||
|---|---|---|---|---|
| Arguments: | S | real | signal, xy-data | |
| t | real | scalar, vector | ||
| it | InterpolationType | LINEAR, QUAD, SPLINE | ||
| dstart | real | scalar | ||
| dend | real | scalar | ||
| Result: | real | signal, xydata | ||
Calculator Input
Use the button to complete the operation.