How to expand a matrix depending on the file size?

1 visualizzazione (ultimi 30 giorni)
I want to plot error bars of data that can have different number of elements. But the data always contains four different types and should be plotted in four colors. For example, if data has 16 elements, the colors should be (1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4) and if the data has only 4 elements, the color index should only be (1 2 3 4). How can I have flexible indexing dependent on number of items?
  2 Commenti
Dyuman Joshi
Dyuman Joshi il 18 Gen 2023
Does this work?
y=[1 2 3 4];
n=16;
repelem(y,n/4)
ans = 1×16
1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 4

Accedi per commentare.

Risposta accettata

Sylvain
Sylvain il 18 Gen 2023
Does this help ?
n = 2;
mycolors = [1*ones(1,n),2*ones(1,n),3*ones(1,n),4*ones(1,n)];

Più risposte (0)

Categorie

Scopri di più su Graphics Object Programming in Help Center e File Exchange

Tag

Prodotti


Release

R2019b

Community Treasure Hunt

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

Start Hunting!

Translated by