This function does not work and gives the error in P=zeros(n) i don't understand why

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melon
melon 2013-1-12
function [P]=BULBP(x,n)
P=zeros(n);
for i=1:n
P(n)=P(n)+x(i)*Psat(i);
end
end
end

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回答（3 个）

Matt J
Matt J 2013-1-12
Probably because you never define Psat.
Azzi Abdelmalek
Azzi Abdelmalek 2013-1-12
What is Psat? Why are using 3 end?
function P=BULBP(x,n)
P=zeros(1,n);
for ii=1:n
P(n)=P(n)+x(ii)*Psat(ii); % what is Psat?
end
Walter Roberson
Walter Roberson 2013-1-12
The code would give an error if n was negative or contained a fraction or an imaginary number.
Also note that if n is a scalar, then
zeros(n)
is the same as
zeros(n,n)

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