Creating regenerative random numbers

1 visualizzazione (ultimi 30 giorni)
Emma
Emma il 3 Mar 2021
Commentato: Steven Lord il 3 Mar 2021
The code creates 10 random ellipses
N = 10;
for R = 1:N %for loop to repeat 10 times
t = linspace(0,2*pi); % t defined angle??? not sure
xc = randn; %defines one of axis as random
x = xc + randn*cos(t);
yc = randn;
y = yc + randn*sin(t);
plot(x,y)
patch(x,y,rand)
hold on %puts all ellipses on same graph
end
How do I add to the code to make it so that everytime i run this code i get the same graph with the same random numbers inputed?

Risposte (1)

Walter Roberson
Walter Roberson il 3 Mar 2021
rng(655321) %or use any other positive integer constant
  3 Commenti
Emma
Emma il 3 Mar 2021
nevermind got it!
Steven Lord
Steven Lord il 3 Mar 2021
This documentation page has more information about controlling the random number generator.

Accedi per commentare.

Categorie

Scopri di più su 2-D and 3-D Plots in Help Center e File Exchange

Community Treasure Hunt

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

Start Hunting!

Translated by