CAT arguments dimensions are not consistent.

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Stelios Fanourakis
Stelios Fanourakis 2017-9-17
评论： Walter Roberson 2017-9-17
MM=zeros(size(m,1),size(Y,2)); % RTS Smoother
PP=zeros(size(m,1),size(m,1),size(Y,2));
for k= 1:size(Y,2)
Z(k)=[m;P];
D(k)=kf_upd(X,K,P);
MM(:,k)=Z;
PP(:,:,k)=D;
end
plot(MM,PP);
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per isakson
per isakson 2017-9-17
编辑：per isakson 2017-9-17
Z(k) is a scalar and [m;P] is a column vector (or an array). A scalar is not consistent with a row. Maybe you intended Z(:,k). However, that is less likely because it would cause problems with MM(:,k)=Z;
Walter Roberson
Walter Roberson 2017-9-17
Z appears to be growing in length for each iteration, but in the line
MM(:,k)=Z
you are assigning all of Z to a row of MM. With Z growing but MM not having its columns expanded, you are going to have problems.

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