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Matlab - Banded Matrix

  1. Mar 3, 2013 #1

    I'm trying to make a banded matrix in matlab like the one in my picture.

    I'm trying to use the spdiags function but i'm not going even close to getting the same matrix.

    I have tried the help in Matlab but have had no luck yet.

    How can you tell the bandwidth is 7?
    Last edited: Mar 3, 2013
  2. jcsd
  3. Mar 11, 2013 #2


    User Avatar

    Staff: Mentor

    Can you explain in more details what you have tried?

    And the bandwith here is 5.
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