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Plotting Lomb periodogram - black lines [ Reply ] By: Tomas Fariña on 2023-06-27 09:10

[forum:49697] PSD estimate Lomb Pac 8 admission.jpeg (6) downloads

How can I smooth or erase the black lines that follows the contour of the graphic in Lomb periodogram (I use Calculate PSD and PlotPSD functions)?? I looked in the different setting but I'm unable to change them. Thank you. #Analisis espectral# #Segun la guia del 1996, el VLF es <0.04# #Lomb# hrv.data = CreateFreqAnalysis(hrv.data) PlotNIHR(hrv.data, main = "niHR") #Analisis por Lomb# #Analisis muestra total# #Calculo densidad espectral total# hrv.data=CalculatePSD(hrv.data,indexFreqAnalysis = 1,from=0,to=0.8, ULFmin=0, ULFmax=0, VLFmin = 0, VLFmax = 0.04, LFmin = 0.04, LFmax = 0.15, HFmin = 0.15, HFmax = 0.6, main="Lomb Periodogram Pac 8 admission day",method = "lomb",normalize="press",doPlot=T,alpha=0.05) PlotPSD(hrv.data,indexFreqAnalysis = 1, ULFmin=NULL, ULFmax=NULL,VLFmin=0,VLFmax=0.04,LFmin=0.04,LFmax=0.15,HFmin = 0.15,HFmax = 0.6 ,main="PSD estimated using Lomb Periodogram - ECG Pac 8 admission day",addLegend=TRUE,ylim=c(0,5000),log = "")