Filters a signal using a Savitzky-Golay FIR smoothing filter.
The number of data points to each side of the current data point to use for the least-squares minimization.
side points*2 + 1 is the length of the moving window, which must be greater than the polynomial order.
Order of the polynomial.
Weighting vector to use in the least squares minimization.
This array must be empty or have a length of side points*2 + 1.
Error conditions that occur before this node runs. The node responds to this input according to standard error behavior.
Default: No error
Error information. The node produces this output according to standard error behavior.
The Savitzky-Golay filter smoothes a noisy signal by the piece-by-piece fitting of a polynomial function to the signal. The node performs the fitting by least squares minimization.
Where This Node Can Run:
Desktop OS: Windows
FPGA: Not supported