Binning returns zero values/column vector of 0's
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hi all,
I have a table containing values from 3 parameters, T, V and P. My assignment says;
-For 1C interval you'll have several pixels fall in this interval.
-Calculate the median R for those pixels within this 1C.
-For this 1K interval, you would have several pixels.
I tried to do this but it returns a column vector of zero. Data is attached. Kindly suggest me how to accomplish it. Thank you.
temperature_rounded=round(Temp,0);
T=unique(temperature_rounded);
Z=NaN(size(T));
%%
for n=1:numel(T)
L= T==T(n); %select all positions where the rounded temperature is a specific value
Z(n)=median(Radius(L));%calculate the median for this selection
end
1 commentaire
Image Analyst
le 28 Sep 2021
Code snippet is attached, but no data. Did you forget to attach it?
Isn't a 1 degree Kelvin interval the same as a 1 degree Celcius interval? So why wouldn't the "number of pixels" be the same for the two?
Have you learned of the functions histogram() and splitapply()?
Réponses (1)
Walter Roberson
le 9 Sep 2021
Modifié(e) : Walter Roberson
le 9 Sep 2021
L = temperature_rounded == T(n);
0 commentaires
Voir également
Catégories
En savoir plus sur Visual Exploration dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!