How to calculate a median value of each interval?
5 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Hi everyone,
I want to make a line plot and for that purpose I need to calculate the median value of each interval. In my data Y (8767x1 double) is temperature and X (8767x1 double) is phase so I need to calculate the phase median value of each temperature interval such as 1 degree. And then plot it. Any suggestions how it can be done? Thank you.
Please find the attached data.
6 Kommentare
Rik
am 12 Jul. 2021
I meant selecting specific values from a vector. If you find out which positions round to the same degree, you can use that to calculate the median of only those values. If you do that in a loop, you will have found all relevant medians.
Akzeptierte Antwort
Rik
am 12 Jul. 2021
%generate some random data
temperature=15+10*rand(8767,1);
phase=360*rand(size(temperature));
temperature_rounded=round(temperature,0);
T=unique(temperature_rounded);
P=NaN(size(T));
for n=1:numel(T)
L= T==T(n); %select all positions where the rounded temperature is a specific value
P(n)=median(phase(L));%calculate the median for this selection
end
plot(T,P)
0 Kommentare
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Switches and Breakers finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!