How to solve "Not enough input arguments."
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function pinaka = pendatiagonal(e,c,d,a,b)
pinaka = pendatiagonal(e,c,d,a,b)
n = 7;
e = [0 0 round(10*rand(1,n-2))+1];
c = [0 round(10*rand(1,n-1))+1];
d = round(10*rand(1,n))+1;
a = [round(10*rand(1,n-1))+1 0];
b = [round(10*rand(1,n-2))+1 0 0];
e = e(3:end);
c = c(2:end);
a = a(1:end-1);
b = b(1:end-2);
diag(e,-2) + diag(c,-1) + diag(d,0) + diag(a,1) + diag(b,2);
disp(pinaka)
end
2 commentaires
Jon
le 5 Mai 2023
It isn't clear at all what you are doing here.
It looks like you start out defining a function call pendatiagonal, but then in the next line you call it, then you start assigning the input variable you would need for calling this function. What exactly are you trying to do, please explain further.
Réponses (2)
cdawg
le 5 Mai 2023
you're creating e, c, d, a, and b within the function.. it looks like n could be the only input. is this what you're trying to do?
n = 7;
pinaka = pendatiagonal(n)
function pinaka = pendatiagonal(n)
e = [0 0 round(10*rand(1,n-2))+1];
c = [0 round(10*rand(1,n-1))+1];
d = round(10*rand(1,n))+1;
a = [round(10*rand(1,n-1))+1 0];
b = [round(10*rand(1,n-2))+1 0 0];
e = e(3:end);
c = c(2:end);
a = a(1:end-1);
b = b(1:end-2);
pinaka = diag(e,-2) + diag(c,-1) + diag(d,0) + diag(a,1) + diag(b,2);
end
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Jon
le 8 Mai 2023
You could also do it all with a very simple loop
pentadiagonal(7)
function pinaka = pentadiagonal(n)
pinaka = zeros(n,n);
for k = -2:2
pinaka = pinaka + diag(randi(10,n-abs(k),1),k);
end
end
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