search for: hadamard

Dear R users, I have a Hadamard matrix 16x15 and i want to put 16x5 submatrices in an array put i have an error. > A1<-matrix(c(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, + 1,0,1,0,1,0,1,0,1,0,1,0,1,0,1, + 0,1,1,0,0,1,1,0,0,1,1,0,0,1,1, + 1,1,0,0,1,1,0,0,1,1,0,0,1,1,0, + 0,0,0,1,1,1,1,0,0,0,0,1,1,1,1, + 1,0,1,1,0,1,0,0,1,0,1,1,0,1,0,...

I have 3003 16x5 submatrices from a hadamard matrice of 16x15. I want to write an algorithm that check all of these 3003 matrices if they are isomorphic and i want to find and keep the non-isomorphic ones. Any help will be welcome.  [[alternative HTML version deleted]]

Hello All, I''m trying to start using external nodes under foreman, and I''m running into some issues. I have the entries in puppet.conf: [main] external_nodes = /etc/puppet/external_node.rb node_terminus = exec The enternal_node.rb script is the one that came with foreman: #!/usr/bin/ruby # a simple script which fetches external nodes from Foreman # you

Hello All, I am trying to put puppet into push mode only. The instructions I''ve seen have said to put listen=true in puppet.conf but that doesn''t seem to have stopped the pull every 30 minutes. What else needs to be set? Thanks, Jim -- “Twenty years from now you will be more disappointed by the things that you didn’t do than by the ones you did do. So throw off the bowlines.