What is wrong with this loop.
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for k=n:n-2,
for i=n-1:1
m=A(i,k)/A(k,k)
for j=n:1
A(i,j)=A(i,j)-A(k,j)*m
end
b(i)=b(i)-b(k)*m
end
end
I am trying to write a for loop code for Guess Jordan Elimination, where n=length(b) A and b are both matrices of a system of equations.
I think the problem is with k because the value of k in the workspace is []
2 个评论
KSSV
2017-10-26
YOu have not specified all the variables and you have not specified what error you face.
采纳的回答
Jos (10584)
2017-10-26
To have a for-loop iterate backwards you have to specify the increment
for k=1:10 % forward
...
end
for k = 10:-1:1 % backward
...
end
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