hrv - fixed band filter

daslu · daslu · commit 772c12f91b8a · 2025-10-17T19:22:18.000+03:00
diff --git a/src/data_analysis/heart_rate_variability/exploring_heart_rate_variability.clj b/src/data_analysis/heart_rate_variability/exploring_heart_rate_variability.clj
@@ -125,7 +125,7 @@
                                                window-filtered (.bandPassFilter bw
                                                                                 (double-array window-standardized)
                                                                                 4
-                                                                                0
+                                                                                0.04 ; Lower cutoff at 0.04 Hz to remove baseline drift
                                                                                 0.4)
                                                fft (DiscreteFourier. (double-array window-filtered))
                                                _ (.transform fft)

Original file line number	Diff line number	Diff line change
`@@ -125,7 +125,7 @@`
`125`	`125`	`window-filtered (.bandPassFilter bw`
`126`	`126`	`(double-array window-standardized)`
`127`	`127`	`4`
`128`		`- 0`
	`128`	`+ 0.04 ; Lower cutoff at 0.04 Hz to remove baseline drift`
`129`	`129`	`0.4)`
`130`	`130`	`fft (DiscreteFourier. (double-array window-filtered))`
`131`	`131`	`_ (.transform fft)`