How do you create the Pascal Triangle?
25 visualizaciones (últimos 30 días)
Mostrar comentarios más antiguos
Anonymous Matrix
el 21 de Feb. de 2017
Respondida: Baltazar
el 5 de Sept. de 2023
this is for my own curiosity. how do you create the Pascal triangle in MATLAB without using the pascal() function? I assume that you're going to need a grid of zeros and a FOR loop to fill in the matrix. But how do you actually build it?
0 comentarios
Respuesta aceptada
KSSV
el 21 de Feb. de 2017
2 comentarios
Carter ONeal
el 26 de Oct. de 2017
I have been playing with this code and cannot figure out how you can create the full triangle. How would you make both sides of the triangle appear, not just the right hand half?
Más respuestas (2)
Hans Jakob Rivertz
el 27 de En. de 2019
This function will do it.
function [ A ] = getpascal( n )
% Calculates the pascal triangle.
% Will give exact values for n<56
if(n>1030); error('Argument should be less than 1031'); end
A=eye(n);
A(:,1)=1;
for i=2:n
A(i,2:end)=A(i-1,1:end-1)+A(i-1,2:end);
end
end
0 comentarios
Baltazar
el 5 de Sept. de 2023
function y = MypascaTriangle(n)
% calculate the MypascaTraingle
% Will give exact values
y=1;
disp(y)
for i=1:n
y=conv(y,[1 1]);
disp(y)
end
0 comentarios
Ver también
Categorías
Más información sobre Sparse Matrices en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!