kalman filter design problem

Hi everybody. Sorry if post a same question. I want to design kalman filter but get a problem. The output of Kalman filter is a matrix (3x3) but I want a result of matrix (3x1) ( u can see in scope 6). Anyone can help? http://www.mediafire.com/?51iavdy4yrudz5u

Answer 1

[Walter Roberson]

It appears to me from this example that kalman filters return two outputs, one of which is a vector and the other of which I interpret as being necessarily a square matrix. Perhaps you need the other output for your purposes ?

[Khoa]

in my case, the output of kalman filter should be (3x1 size) I think. I want to use that signal to feedback.