M-File Help: filt1d | View code for filt1d |
1-dimensional rank filter
y = filt1d(x, options) is the minimum, maximum or median value (1xN) of the vector x (1xN) compute over an odd length sliding window.
'max' | Compute maximum value over the window (default) |
'min' | Compute minimum value over the window |
'median' | Compute minimum value over the window |
'width', W | Width of the window (default 5) |
© 1990-2012 Peter Corke.