Spot operator: opSpot/bicg | Spot Home Page |
BICG BiConjugate Gradients Method. X = bicg(A,B) attempts to solve the linear system A*X=B via the BICG method. This routine is simply a wrapper to Matlab's own BICGS routine, and the argument list variations described in Matlab's BICG documentation are also allowed here. The usage is identical to Matlab's default version, except that the first argument must be a Spot operator.