#include <gsl/gsl_complex_math.h>
#include <gsl/gsl_math.h>
#include <gsl/gsl_eigen.h>
+#include <gsl/gsl_linalg.h>
+#include <gsl/gsl_cblas.h>
+#include <gsl/gsl_blas.h>
using namespace std;
gsl_vector_complex **measurements_disco;
- static void cdiag (gsl_vector *v, gsl_matrix_complex *m);
+ static void cdiag (gsl_vector *v, gsl_matrix_complex *evec, gsl_matrix_complex *m);
};
obs_diagcorr::obs_diagcorr(o815 *_O815) : o815::obs("diagcorr",
for (int icorr=0; icorr<4; icorr++)
for (int jcorr=0; jcorr<4; jcorr++)
for (int itsep=0; itsep<O815->comargs.lsize[1]/2; itsep++) {
- gsl_complex tmpc;
- tmpc.dat[0] = OM[icorr*4+jcorr][itsep].real();
- tmpc.dat[1] = OM[icorr*4+jcorr][itsep].imag();
- gsl_matrix_complex_set(measurements[nthmeas][itsep], icorr, jcorr, tmpc);
+ gsl_matrix_complex_set(measurements[nthmeas][itsep], icorr, jcorr,
+ gsl_complex_rect( OM[icorr*4+jcorr][itsep].real(), OM[icorr*4+jcorr][itsep].imag() ));
}
-
+
for (int icorr=0; icorr<4; icorr++) {
- gsl_complex tmpc;
- tmpc.dat[0] = OM[16][icorr].real();
- tmpc.dat[1] = OM[16][icorr].imag();
- gsl_vector_complex_set(measurements_disco[nthmeas], icorr, tmpc);
+ gsl_vector_complex_set(measurements_disco[nthmeas], icorr,
+ gsl_complex_rect( OM[16][icorr].real(), OM[16][icorr].imag() ) );
}
};
-void obs_diagcorr::cdiag (gsl_vector *v, gsl_matrix_complex *m)
+void obs_diagcorr::cdiag (gsl_vector *v, gsl_matrix_complex *evec, gsl_matrix_complex *m)
{
- gsl_eigen_herm_workspace *wspace = gsl_eigen_herm_alloc(100);
- gsl_eigen_herm(m, v, wspace);
- gsl_eigen_herm_free(wspace);
+ gsl_eigen_hermv_workspace *wspace = gsl_eigen_hermv_alloc(100);
+
+ gsl_eigen_hermv(m, v, evec, wspace);
+ gsl_eigen_hermv_sort(v, evec, GSL_EIGEN_SORT_VAL_ASC);
+
+ gsl_eigen_hermv_free(wspace);
}
void obs_diagcorr::_finish() {
gsl_matrix_complex *totalval = gsl_matrix_complex_alloc(4,4);
gsl_matrix_complex *tmpmatrix = gsl_matrix_complex_alloc(4,4);
+ gsl_matrix_complex *tmpmatrix2 = gsl_matrix_complex_alloc(4,4);
gsl_vector *tmpvec = gsl_vector_alloc(4);
gsl_vector_complex *tmpvecc = gsl_vector_complex_alloc(4);
gsl_vector *tmpvec2 = gsl_vector_alloc(4);
gsl_vector *jackres = gsl_vector_alloc(4);
gsl_vector *jackerrornorm = gsl_vector_alloc(4);
gsl_vector_complex *totaldisco = gsl_vector_complex_alloc(4);
-
+ gsl_matrix_complex *evecres = gsl_matrix_complex_alloc(4,4);
+ gsl_matrix_complex *evecerrornorm = gsl_matrix_complex_alloc(4,4);
+
gsl_vector_complex_set_zero(totaldisco);
for (int imeas=0; imeas<O815->comargs.nmeas; imeas++)
gsl_vector_complex_add( totaldisco, measurements_disco[imeas] );
for (int itsep = 0; itsep < O815->comargs.lsize[1]/2; itsep++) {
gsl_matrix_complex_set_zero(totalval);
gsl_vector_set_zero(jackerrornorm);
+ gsl_matrix_complex_set_zero(evecerrornorm);
for (int imeas=0; imeas<O815->comargs.nmeas; imeas++)
gsl_matrix_complex_add( totalval, measurements[imeas][itsep] );
-
- // compute mean //
- gsl_complex tmpc2;
- tmpc2.dat[0] = 1.0/O815->comargs.nmeas;
- tmpc2.dat[1] = 0;
+
gsl_matrix_complex_memcpy (tmpmatrix, totalval);
- gsl_matrix_complex_scale (tmpmatrix, tmpc2);
-
+ gsl_matrix_complex_scale (tmpmatrix, gsl_complex_rect(1.0/O815->comargs.nmeas, 0.0) );
for (int icorr=0; icorr<4; icorr++)
for (int jcorr=0; jcorr<4; jcorr++) {
gsl_complex discopart = gsl_complex_mul( gsl_vector_complex_get(totaldisco, icorr),
)
);
}
+ cdiag(jackres, evecres, tmpmatrix);
- cdiag(jackres, tmpmatrix);
- // END
-
for (int imeas=0; imeas<O815->comargs.nmeas; imeas++) {
- gsl_complex tmpc;
- tmpc.dat[0] = 1.0/(O815->comargs.nmeas-1);
- tmpc.dat[1] = 0;
-
gsl_matrix_complex_memcpy (tmpmatrix, totalval);
gsl_matrix_complex_sub (tmpmatrix, measurements[imeas][itsep]);
-
- gsl_matrix_complex_scale ( tmpmatrix, tmpc );
-
+ gsl_matrix_complex_scale ( tmpmatrix, gsl_complex_rect(1.0/(O815->comargs.nmeas-1), 0.0) );
gsl_vector_complex_memcpy( tmpvecc, totaldisco );
gsl_vector_complex_sub( tmpvecc, measurements_disco[imeas] );
-
for (int icorr=0; icorr<4; icorr++)
for (int jcorr=0; jcorr<4; jcorr++) {
gsl_complex discopart = gsl_complex_mul( gsl_vector_complex_get(tmpvecc, icorr),
)
);
}
+ cdiag(tmpvec, tmpmatrix2, tmpmatrix);
- cdiag(tmpvec, tmpmatrix);
-
gsl_vector_sub(tmpvec, jackres);
gsl_vector_memcpy(tmpvec2, tmpvec);
gsl_vector_mul(tmpvec, tmpvec2);
-
gsl_vector_add(jackerrornorm, tmpvec);
- }
-
+
+ gsl_matrix_complex_sub(tmpmatrix2, evecres);
+ for (int i=0; i<4; i++)
+ for (int j=0; j<4; j++) {
+ gsl_complex tmperr =
+ gsl_complex_rect( pow(GSL_REAL( gsl_matrix_complex_get( tmpmatrix2, i, j ) ),2),
+ pow(GSL_IMAG( gsl_matrix_complex_get( tmpmatrix2, i, j ) ),2));
+ gsl_matrix_complex_set(tmpmatrix, i, j, tmperr);
+ }
+ gsl_matrix_complex_add( evecerrornorm, tmpmatrix );
+ }
gsl_vector_scale( jackerrornorm,
(double)(O815->comargs.nmeas-1)/O815->comargs.nmeas );
-
+ gsl_matrix_complex_scale( evecerrornorm, gsl_complex_rect( (double)(O815->comargs.nmeas-1)/O815->comargs.nmeas, 0.0 ) );
+
*out << O815->paraQ->getParaVals();
*out << "\t" << itsep;
for (int iev = 0; iev < 4; iev++) {
*out << "\t" << gsl_vector_get(jackres,iev)
<< "\t" << sqrt(gsl_vector_get(jackerrornorm,iev));
+ for (int iinter=0; iinter<4; iinter++)
+ *out << "\t" << GSL_REAL(gsl_matrix_complex_get(evecres, iinter, iev))
+ << "\t" << sqrt( GSL_REAL(gsl_matrix_complex_get(evecerrornorm, iinter, iev)) );
}
*out << endl;
}
gsl_matrix_complex_free(totalval);
+ gsl_matrix_complex_free(tmpmatrix);
+ gsl_matrix_complex_free(evecres);
+ gsl_vector_free(tmpvec);
+ gsl_vector_complex_free(tmpvecc);
+ gsl_vector_free(tmpvec2);
+ gsl_vector_free(jackres);
+ gsl_vector_free(jackerrornorm);
+ gsl_vector_complex_free(totaldisco);
};
void obs_diagcorr::corrCompute()
projects / phys / u1casc.git / blobdiff