Module apsis::interpolation [−][src]
General interpolation functions
Functions
five_value_interpolation | Performs simple interpolation for five given values. |
five_value_zero | Finds where, relative to three equally spaced points, the function is equal to zero. |
five_value_zero_curved | This function is similar to five_value_zero, but is better at taking curvature into account. |
four_value_center | Given four equally-spaced points, this function efficiently calculates the value exactly in the middle between the second and third points. |
lagrance_interpolation | Lagrance’s interpolation formula |
three_value_extremum | If the function whose values are given reaches an extremum, this returns the x and y values for that extreme point. |
three_value_interpolation | Performs simple interpolation for three given values. This function
works best when |
three_value_zero | Finds where, relative to three equally spaced points, the function is equal to zero. |
three_value_zero_curved | This function is similar to three_value_zero, but is better at taking curvature into account. |