Visualization of the data computed by the Baroreflex_Analysis functions.
PlotBaroreflexAnalysis(result ,Title,selection)
result
data structure returned by
the Baroreflex_Analysis
function."raw"
,"filt"
,"energy"
,"dsp"
,"freq"
,"disp"
which indicates the optional signals properties to be plotted.
"raw"
stands for initial
RR
and SBP
signals."filt"
stands for band pass filtered input signals."energy"
stands filtered signals windowed energy."dsp"
stands filtered signals power spectral density."freq"
stands filtered signals instantaneous frequencies."disp"
stands filtered signals instantaneous frequencies dispersion.["raw","energy","freq"]
PlotBaroreflexAnalysis
plots the data computed
by the Baroreflex_Analysis
function.
The Tools/Scroll on
menu asks for the time window length
and then enable scrolling using right and left directional arrow
keys. Use Tools/Scroll Off
menu to go back to the
full display.
d=read(cardiovascularpath()+"demos/DATA/tilt_divers",-1,5)';//[RR SBP DBP Vt time] freq_sampling=2; shift=600; RR= d(1,shift:$); SBP=d(2,shift:$); | ![]() | ![]() |
Analysis
clear options options.sectionlength=64; fbands=[0.2 0.3;//HF 0.04 0.15]; //LF result=Baroreflex_Analysis(RR,SBP,freq_sampling,fbands,options) PlotBaroreflexAnalysis(result) | ![]() | ![]() |