| /dports/math/optpp/optpp-2.4/newmat11/ |
| H A D | cholesky.C | 99 ColumnVector sGivens(nc); sGivens = 0.0; in UpdateCholesky()
108 pythag(chol(j,j), r1Modification(j), cGivens(j), sGivens(j)); in UpdateCholesky()
112 Real tmp0 = cGivens(j) * chol(j,j) + sGivens(j) * r1Modification(j); in UpdateCholesky()
149 ColumnVector sGivens(nRC); sGivens = 0.0; in DowndateCholesky()
151 alpha = pythag(alpha, a(i), cGivens(i), sGivens(i)); in DowndateCholesky()
159 GivensRotation(cGivens(k), -sGivens(k), chol(k,j), xtilde(j)); in DowndateCholesky()
188 ColumnVector sGivens(nGivens); sGivens = 0.0; in RightCircularUpdateCholesky()
193 cGivens(givensIndex), sGivens(givensIndex)); in RightCircularUpdateCholesky()
209 GivensRotationR(cGivens(gIndex), sGivens(gIndex), in RightCircularUpdateCholesky()
244 ColumnVector sGivens(nGivens); sGivens = 0.0; in LeftCircularUpdateCholesky()
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| H A D | newmatrm.h | 116 inline void GivensRotation(Real cGivens, Real sGivens, Real& x, Real& y) in GivensRotation() argument
119 Real tmp0 = cGivens * x + sGivens * y; in GivensRotation()
120 Real tmp1 = -sGivens * x + cGivens * y; in GivensRotation()
124 inline void GivensRotationR(Real cGivens, Real sGivens, Real& x, Real& y) in GivensRotationR() argument
128 Real tmp0 = cGivens * x + sGivens * y; in GivensRotationR()
129 Real tmp1 = sGivens * x - cGivens * y; in GivensRotationR()
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| /dports/math/newmat/newmat-1.1_1/ |
| H A D | cholesky.cpp | 106 ColumnVector sGivens(nc); sGivens = 0.0; in update_Cholesky() local
115 pythag(chol(j,j), x(j), cGivens(j), sGivens(j)); in update_Cholesky()
119 Real tmp0 = cGivens(j) * chol(j,j) + sGivens(j) * x(j); in update_Cholesky()
156 ColumnVector sGivens(nRC); sGivens = 0.0; in downdate_Cholesky() local
158 alpha = pythag(alpha, a(i), cGivens(i), sGivens(i)); in downdate_Cholesky()
195 ColumnVector sGivens(nGivens); sGivens = 0.0; in right_circular_update_Cholesky() local
200 cGivens(givensIndex), sGivens(givensIndex)); in right_circular_update_Cholesky()
216 GivensRotationR(cGivens(gIndex), sGivens(gIndex), in right_circular_update_Cholesky()
251 ColumnVector sGivens(nGivens); sGivens = 0.0; in left_circular_update_Cholesky() local
262 GivensRotationR(cGivens(gIndex), sGivens(gIndex), in left_circular_update_Cholesky()
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| H A D | newmatrm.h | 126 inline void GivensRotation(Real cGivens, Real sGivens, Real& x, Real& y) in GivensRotation() argument
129 Real tmp0 = cGivens * x + sGivens * y; in GivensRotation()
130 Real tmp1 = -sGivens * x + cGivens * y; in GivensRotation()
134 inline void GivensRotationR(Real cGivens, Real sGivens, Real& x, Real& y) in GivensRotationR() argument
138 Real tmp0 = cGivens * x + sGivens * y; in GivensRotationR()
139 Real tmp1 = sGivens * x - cGivens * y; in GivensRotationR()
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| /dports/graphics/ossim/ossim-OrchidIsland-2.11.1/src/matrix/ |
| H A D | cholesky.cpp | 100 ColumnVector sGivens(ncols); sGivens = 0.0; in UpdateCholesky() local
109 pythag(chol(j,j), r1Modification(j), cGivens(j), sGivens(j)); in UpdateCholesky()
113 Real tmp0 = cGivens(j) * chol(j,j) + sGivens(j) * r1Modification(j); in UpdateCholesky()
150 ColumnVector sGivens(nRC); sGivens = 0.0; in DowndateCholesky() local
152 alpha = pythag(alpha, a(i), cGivens(i), sGivens(i)); in DowndateCholesky()
160 GivensRotation(cGivens(k), -sGivens(k), chol(k,j), xtilde(j)); in DowndateCholesky()
189 ColumnVector sGivens(nGivens); sGivens = 0.0; in RightCircularUpdateCholesky() local
194 cGivens(givensIndex), sGivens(givensIndex)); in RightCircularUpdateCholesky()
210 GivensRotationR(cGivens(gIndex), sGivens(gIndex), in RightCircularUpdateCholesky()
245 ColumnVector sGivens(nGivens); sGivens = 0.0; in LeftCircularUpdateCholesky() local
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| /dports/graphics/ossim/ossim-OrchidIsland-2.11.1/include/ossim/matrix/ |
| H A D | newmatrm.h | 116 inline void GivensRotation(Real cGivens, Real sGivens, Real& x, Real& y) in GivensRotation() argument
119 Real tmp0 = cGivens * x + sGivens * y; in GivensRotation()
120 Real tmp1 = -sGivens * x + cGivens * y; in GivensRotation()
124 inline void GivensRotationR(Real cGivens, Real sGivens, Real& x, Real& y) in GivensRotationR() argument
128 Real tmp0 = cGivens * x + sGivens * y; in GivensRotationR()
129 Real tmp1 = sGivens * x - cGivens * y; in GivensRotationR()
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