pysesa.sgolay module
Create a Savitsky-Golay digital filter from a 2D signal
based on code from http://www.scipy.org/Cookbook/SavitzkyGolay
Syntax
You call the function like this:
Z = pysesa.sgolay(z, window_size, order).getdata()
Parameters
- z : array_like, shape (N,)
- the 2D signal.
- window_size : int
- the length of the window. Must be an odd integer number.
- order : int
- the order of the polynomial used in the filtering.
Must be less than window_size - 1.
Returns
- self.data : ndarray, shape (N)
- the smoothed signal.
References
