Mercurial > repos > public > sbplib
view +sbp/diagInd.m @ 909:ab1759166a8c feature/utux2D
Bugfix in InterfaceOptions.setOption
author | Martin Almquist <malmquist@stanford.edu> |
---|---|
date | Fri, 23 Nov 2018 20:21:28 -0800 |
parents | 32b39dc44474 |
children |
line wrap: on
line source
function A = diagInd(d,n,m) A = zeros(n,length(d)); for i = 1:length(d) i0 = 1; j0 = d(i)+1; I = i0 + (0:(n-1))'; J = j0 + (0:(n-1))'; A(:,i) = matInd2VecInd(I,J,n); end end function I = matInd2VecInd(i,j,n) I = i + (j-1)*n; end