histogram function, bins and edges
50 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hi everybody,
I´m trying to plot some histogramms of different vectors, and therefore i need to determine as well the number of bins as the Edges for the histogramm. when changing either of them, Matlab changes the other one automatically, is there a way i can determine these numbers by myself?
h = histogram(v,"NumBins",100,'Normalization','probability', "BinEdges", [5.4536e+03:1.2093e+05])
I tried to put everything in as input arguments, but the histogramm has different values:
h =
Histogram with properties:
Data: [66001×1 double]
Values: [1×115476 double]
NumBins: 115476
BinEdges: [1×115477 double]
BinWidth: 1
BinLimits: [5.4536e+03 1.2093e+05]
Normalization: 'probability'
FaceColor: 'auto'
EdgeColor: [0 0 0]
2 commentaires
Réponse acceptée
KSSV
le 1 Août 2018
If you want 100 bins use:
h = histogram(v,"NumBins",100,'Normalization','probability', "BinEdges", linspace(5.4536e+03,1.2093e+05,101)) ;
1 commentaire
Adam Danz
le 18 Avr 2023
In this case, "NumBins" is being ignored. Either use NumBins or BinEdges.
Here's an example where NumBins=2 but there are 100 bins defined by BinEdges.
h = histogram(rand(1,1000), "NumBins", 2, "BinEdges", linspace(0, 1, 101));
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Histograms 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!