Counting the number of runs in a sequence
7 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
I have a sequence made up a number of 1's and 0's and I want to count how many runs of numbers occur within the sequence. For example taken the matrix
A=[1,1,1,0,0,1,1,1,1,0,0,0,0,1]
The 1st run: 1,1,1 The 2nd run: 0,0 The 3rd run: 1,1,1,1 The 4th run: 0,0,0,0 The 5th run: 1,
Therefore the total number of runs is 5.
Any help would be much appreciated thanks
0 comentarios
Respuestas (5)
Azzi Abdelmalek
el 8 de Jul. de 2013
numel(strfind(A,[0,1]))+ numel(strfind(A,[1,0]))+1
0 comentarios
David Sanchez
el 8 de Jul. de 2013
A=[1,1,1,0,0,1,1,1,1,0,0,0,0,1];
N_runs = 1;
for k=2:length(A)
if A(k)~=A(k-1)
N_runs = N_runs +1;
end
end
1 comentario
Ver también
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!