Differences

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--- visual3d:documentation:pipeline:signal_commands:gcvspl [2024/10/24 15:14] – [ISB Information] wikisysop
+++ visual3d:documentation:pipeline:signal_commands:gcvspl [2024/10/24 15:15] (current) – wikisysop
@@ Line 3: / Line 3: @@
 GCVSPL was implemented based on the following article:
-\\
 **H.J. Woltring** (1986), A FORTRAN package for generalized, cross-validatory spline smoothing and differentiation. Advances in Engineering Software 8(2):104-113 (U.K.).
-\\
 The command is used like all other filter commands in Visual3D.
@@ Line 60: / Line 58: @@
 [[http://biomch-l.isbweb.org/threads/17045-Re-Woltring-Filter-cutt-off-frequency-VAL-P-value?highlight=spline+filter|From Biomch-L]]
+<code>
-First account for a pass butterworth filter (e.g. a fourth order butterworth filter)\\
+First account for a pass butterworth filter (e.g. a fourth order butterworth filter)
-Modified_cut_off_freq= cut_off_freq / 0.802\\
+Modified_cut_off_freq= cut_off_freq / 0.802
 Variance = sampling_freq/(2*PI*Modified_cut_off_freq)^(2*order)
+</code>
 === Cutoff Frequency Test ===