Madagascar Programming Reference Manual |
void sf_cdstep(bool forget /* restart flag */, int nx /* model size */, int ny /* data size */, float* x /* current model [nx] */, const float* g /* gradient [nx] */, float* rr /* data residual [ny] */, const float* gg /* conjugate gradient [ny] */) /*< Step of conjugate-direction iteration. The data residual is rr = A x - dat >*/ { ... }