tweak discreteRnd

PRML · Sep 17, 2019 · 1501973 · 1501973
1 parent f20e50e
commit 1501973
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/chapter11/discreteRnd.m b/chapter11/discreteRnd.m
@@ -9,6 +9,4 @@
 if nargin == 1
     n = 1;
 end
-r = rand(1,n);
-p = cumsum(p(:));
-[~,~,x] = histcounts(r,[0;p/p(end)]);
+[~,~,x] = histcounts(rand(1,n),[0;cumsum(p(:))]);