percentile_filt¶

percentile_filt(data, ptile, window_size)¶

PERCENTILE_FILT Compute a running percentile filter along rows

Usage:: filtered_data = percentile_filt(data, ptile, window_size)
Inputs:: data : NxT double - time series data (rows = series, cols = time) – required ptile : double - percentile value in [0,100] – required window_size : integer - sliding window size in samples – required
Outputs:: filtered_data : NxT double - percentile-filtered data, same size as data

Notes

Requires the Image Processing Toolbox (ordfilt2).