How do you create the Pascal Triangle?
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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?
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KSSV
il 21 Feb 2017
2 Commenti
Carter ONeal
il 26 Ott 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?
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Hans Jakob Rivertz
il 27 Gen 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
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Baltazar
il 5 Set 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
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