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Text File  |  1993-02-05  |  192 b   |  6 lines
  1. function [df,dg]=costqpg(x,H,f,A,b)
  2. %COSTQPG Cost function and constraint gradients for QP problem. 
  3. %    Used by QPNEGDEF to solve non positive definite problems.
  4. df = H*x + f(:);
  5. dg = A';
  6.