Can I get he frequency of each value in a vector without a loop?

2 visualizaciones (últimos 30 días)
I have a vector which contains discrete values and I want to know hte frequency of each value. I have managed to get the result using a loop but I was wondering if it is possible to speed to process up.
aa=floor((10*rand(10,1)))*10 UniqVal=0:10:100; cat = length(UniqVal); bb=zeros(1,cat); for k=1:cat bb(k)=sum(aa==UniqVal(k)); end

Respuesta aceptada

Azzi Abdelmalek
Azzi Abdelmalek el 12 de Jun. de 2015
out=hist(aa,UniqVal)

Más respuestas (1)

Ingrid
Ingrid el 12 de Jun. de 2015

Categorías

Más información sobre Loops and Conditional Statements en Help Center y File Exchange.

Etiquetas

Productos

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by