Matrix Structure Plots

Community matplotlib-users
1

Hi all, What is the state-of-the-art of making matrix

    > structure plots of sparse matrices with matplotlib ?

The irony of this question is that you asked the same question in
2004 and I implemented spy and spy2 in answer:

  http://sourceforge.net/mailarchive/message.php?msg_id=10020115
  http://sourceforge.net/mailarchive/message.php?msg_id=10020116

JDH

2

John Hunter wrote:

"Nils" == Nils Wagner <nwagner@...1052...> writes:

    > Hi all, What is the state-of-the-art of making matrix
    > structure plots of sparse matrices with matplotlib ?

The irony of this question is that you asked the same question in
2004 and I implemented spy and spy2 in answer:

  http://sourceforge.net/mailarchive/message.php?msg_id=10020115 http://sourceforge.net/mailarchive/message.php?msg_id=10020116

Does it work for SciPy sparse matrices (e.g. scipy.sparse.csr_matrix)? I don't think so... That is why I provided my solution. Otherwise, of course, I am well aware of spy, spy2 :slight_smile:

r.