Provided by: libpdl-linearalgebra-perl_0.26-2build1_amd64
NAME
PDL::LinearAlgebra::Complex - PDL interface to the lapack linear algebra programming library (complex number)
SYNOPSIS
use PDL::Complex use PDL::LinearAlgebra::Complex; $a = r2C random (100,100); $s = r2C zeroes(100); $u = r2C zeroes(100,100); $v = r2C zeroes(100,100); $info = 0; $job = 0; cgesdd($a, $job, $info, $s , $u, $v); # or, using native complex numbers: use PDL; use PDL::LinearAlgebra::Complex; $a = random(cdouble, 100, 100); $s = zeroes(cdouble, 100); $u = zeroes(cdouble, 100, 100); $v = zeroes(cdouble, 100, 100); $info = 0; $job = 0; cgesdd($a, $job, $info, $s , $u, $v);
DESCRIPTION
This module provides an interface to parts of the lapack library (complex numbers). These routines accept either float or double ndarrays. #line 79 "Complex.pm"
FUNCTIONS
cgtsv Signature: ([phys]DL(2,n); [phys]D(2,n); [phys]DU(2,n); [io,phys]B(2,n,nrhs); int [o,phys]info()) Solves the equation A * X = B where A is an "n" by "n" tridiagonal matrix, by Gaussian elimination with partial pivoting, and B is an "n" by "nrhs" matrix. Note that the equation "A**T*X = B" may be solved by interchanging the order of the arguments DU and DL. NB This differs from the LINPACK function "cgtsl" in that "DL" starts from its first element, while the LINPACK equivalent starts from its second element. Arguments ========= DL: On entry, DL must contain the (n-1) sub-diagonal elements of A. On exit, DL is overwritten by the (n-2) elements of the second super-diagonal of the upper triangular matrix U from the LU factorization of A, in DL(1), ..., DL(n-2). D: On entry, D must contain the diagonal elements of A. On exit, D is overwritten by the n diagonal elements of U. DU: On entry, DU must contain the (n-1) super-diagonal elements of A. On exit, DU is overwritten by the (n-1) elements of the first super-diagonal of the U. B: On entry, the n by nrhs matrix of right hand side matrix B. On exit, if info = 0, the n by nrhs solution matrix X. info: = 0: successful exit < 0: if info = -i, the i-th argument had an illegal value > 0: if info = i, U(i,i) is exactly zero, and the solution has not been computed. The factorization has not been completed unless i = n. use PDL::Complex; $dl = random(float, 9) + random(float, 9) * i; $d = random(float, 10) + random(float, 10) * i; $du = random(float, 9) + random(float, 9) * i; $b = random(10,5) + random(10,5) * i; cgtsv($dl, $d, $du, $b, ($info=null)); print "X is:\n$b" unless $info; cgesvd Signature: ([io,phys]A(2,m,n); int jobu(); int jobvt(); [o,phys]s(r); [o,phys]U(2,p,q); [o,phys]VT(2,s,t); int [o,phys]info()) Complex version of gesvd. The SVD is written A = U * SIGMA * ConjugateTranspose(V) cgesdd Signature: ([io,phys]A(2,m,n); int job(); [o,phys]s(r); [o,phys]U(2,p,q); [o,phys]VT(2,s,t); int [o,phys]info()) Complex version of gesdd. The SVD is written A = U * SIGMA * ConjugateTranspose(V) cggsvd Signature: ([io,phys]A(2,m,n); int jobu(); int jobv(); int jobq(); [io,phys]B(2,p,n); int [o,phys]k(); int [o,phys]l();[o,phys]alpha(n);[o,phys]beta(n); [o,phys]U(2,q,r); [o,phys]V(2,s,t); [o,phys]Q(2,u,v); int [o,phys]iwork(n); int [o,phys]info()) Complex version of ggsvd cgeev Signature: ([phys]A(2,n,n); int jobvl(); int jobvr(); [o,phys]w(2,n); [o,phys]vl(2,m,m); [o,phys]vr(2,p,p); int [o,phys]info()) Complex version of geev cgeevx Signature: ([io,phys]A(2,n,n); int jobvl(); int jobvr(); int balance(); int sense(); [o,phys]w(2,n); [o,phys]vl(2,m,m); [o,phys]vr(2,p,p); int [o,phys]ilo(); int [o,phys]ihi(); [o,phys]scale(n); [o,phys]abnrm(); [o,phys]rconde(q); [o,phys]rcondv(r); int [o,phys]info()) Complex version of geevx cggev Signature: ([phys]A(2,n,n); int jobvl();int jobvr();[phys]B(2,n,n);[o,phys]alpha(2,n);[o,phys]beta(2,n);[o,phys]VL(2,m,m);[o,phys]VR(2,p,p);int [o,phys]info()) Complex version of ggev cggevx Signature: ([io,phys]A(2,n,n);int balanc();int jobvl();int jobvr();int sense();[io,phys]B(2,n,n);[o,phys]alpha(2,n);[o,phys]beta(2,n);[o,phys]VL(2,m,m);[o,phys]VR(2,p,p);int [o,phys]ilo();int [o,phys]ihi();[o,phys]lscale(n);[o,phys]rscale(n);[o,phys]abnrm();[o,phys]bbnrm();[o,phys]rconde(r);[o,phys]rcondv(s);int [o,phys]info()) Complex version of ggevx cgees Signature: ([io,phys]A(2,n,n); int jobvs(); int sort(); [o,phys]w(2,n); [o,phys]vs(2,p,p); int [o,phys]sdim(); int [o,phys]info()) Complex version of gees select_func: If sort = 1, select_func is used to select eigenvalues to sort to the top left of the Schur form. If sort = 0, select_func is not referenced. An complex eigenvalue w is selected if select_func(PDL::Complex(w)) is true; Note that a selected complex eigenvalue may no longer satisfy select_func(PDL::Complex(w)) = 1 after ordering, since ordering may change the value of complex eigenvalues (especially if the eigenvalue is ill-conditioned); in this case info is set to N+2. cgeesx Signature: ([io,phys]A(2,n,n); int jobvs(); int sort(); int sense(); [o,phys]w(2,n);[o,phys]vs(2,p,p); int [o,phys]sdim(); [o,phys]rconde();[o,phys]rcondv(); int [o,phys]info()) Complex version of geesx select_func: If sort = 1, select_func is used to select eigenvalues to sort to the top left of the Schur form. If sort = 0, select_func is not referenced. An complex eigenvalue w is selected if select_func(PDL::Complex(w)) is true; Note that a selected complex eigenvalue may no longer satisfy select_func(PDL::Complex(w)) = 1 after ordering, since ordering may change the value of complex eigenvalues (especially if the eigenvalue is ill-conditioned); in this case info is set to N+2. cgges Signature: ([io,phys]A(2,n,n); int jobvsl();int jobvsr();int sort();[io,phys]B(2,n,n);[o,phys]alpha(2,n);[o,phys]beta(2,n);[o,phys]VSL(2,m,m);[o,phys]VSR(2,p,p);int [o,phys]sdim();int [o,phys]info()) Complex version of ggees select_func: If sort = 1, select_func is used to select eigenvalues to sort to the top left of the Schur form. If sort = 0, select_func is not referenced. An eigenvalue w = w/beta is selected if select_func(PDL::Complex(w), PDL::Complex(beta)) is true; Note that a selected complex eigenvalue may no longer satisfy select_func(PDL::Complex(w),PDL::Complex(beta)) = 1 after ordering, since ordering may change the value of complex eigenvalues (especially if the eigenvalue is ill-conditioned); in this case info is set to N+2. cggesx Signature: ([io,phys]A(2,n,n); int jobvsl();int jobvsr();int sort();int sense();[io,phys]B(2,n,n);[o,phys]alpha(2,n);[o,phys]beta(2,n);[o,phys]VSL(2,m,m);[o,phys]VSR(2,p,p);int [o,phys]sdim();[o,phys]rconde(q);[o,phys]rcondv(r);int [o,phys]info()) Complex version of ggeesx select_func: If sort = 1, select_func is used to select eigenvalues to sort to the top left of the Schur form. If sort = 0, select_func is not referenced. An eigenvalue w = w/beta is selected if select_func(PDL::Complex(w), PDL::Complex(beta)) is true; Note that a selected complex eigenvalue may no longer satisfy select_func(PDL::Complex(w),PDL::Complex(beta)) = 1 after ordering, since ordering may change the value of complex eigenvalues (especially if the eigenvalue is ill-conditioned); in this case info is set to N+3. cheev Signature: ([io,phys]A(2,n,n); int jobz(); int uplo(); [o,phys]w(n); int [o,phys]info()) Complex version of syev for Hermitian matrix cheevd Signature: ([io,phys]A(2,n,n); int jobz(); int uplo(); [o,phys]w(n); int [o,phys]info()) Complex version of syevd for Hermitian matrix cheevx Signature: ([phys]A(2,n,n); int jobz(); int range(); int uplo(); [phys]vl(); [phys]vu(); int [phys]il(); int [phys]iu(); [phys]abstol(); int [o,phys]m(); [o,phys]w(n); [o,phys]z(2,p,q);int [o,phys]ifail(r); int [o,phys]info()) Complex version of syevx for Hermitian matrix cheevr Signature: ([phys]A(2,n,n); int jobz(); int range(); int uplo(); [phys]vl(); [phys]vu(); int [phys]il(); int [phys]iu(); [phys]abstol(); int [o,phys]m(); [o,phys]w(n); [o,phys]z(2,p,q);int [o,phys]isuppz(r); int [o,phys]info()) Complex version of syevr for Hermitian matrix chegv Signature: ([io,phys]A(2,n,n);int [phys]itype();int jobz(); int uplo();[io,phys]B(2,n,n);[o,phys]w(n); int [o,phys]info()) Complex version of sygv for Hermitian matrix chegvd Signature: ([io,phys]A(2,n,n);int [phys]itype();int jobz(); int uplo();[io,phys]B(2,n,n);[o,phys]w(n); int [o,phys]info()) Complex version of sygvd for Hermitian matrix chegvx Signature: ([io,phys]A(2,n,n);int [phys]itype();int jobz();int range(); int uplo();[io,phys]B(2,n,n);[phys]vl();[phys]vu();int [phys]il();int [phys]iu();[phys]abstol();int [o,phys]m();[o,phys]w(n); [o,phys]Z(2,p,q);int [o,phys]ifail(r);int [o,phys]info()) Complex version of sygvx for Hermitian matrix cgesv Signature: ([io,phys]A(2,n,n); [io,phys]B(2,n,m); int [o,phys]ipiv(n); int [o,phys]info()) Complex version of gesv cgesvx Signature: ([io,phys]A(2,n,n); int trans(); int fact(); [io,phys]B(2,n,m); [io,phys]af(2,n,n); int [io,phys]ipiv(n); int [io]equed(); [io,phys]r(n); [io,phys]c(n); [o,phys]X(2,n,m); [o,phys]rcond(); [o,phys]ferr(m); [o,phys]berr(m); [o,phys]rpvgrw(); int [o,phys]info()) Complex version of gesvx. trans: Specifies the form of the system of equations: = 0: A * X = B (No transpose) = 1: A' * X = B (Transpose) = 2: A**H * X = B (Conjugate transpose) csysv Signature: ([io,phys]A(2,n,n); int uplo(); [io,phys]B(2,n,m); int [o,phys]ipiv(n); int [o,phys]info()) Complex version of sysv csysvx Signature: ([phys]A(2,n,n); int uplo(); int fact(); [phys]B(2,n,m); [io,phys]af(2,n,n); int [io,phys]ipiv(n); [o,phys]X(2,n,m); [o,phys]rcond(); [o,phys]ferr(m); [o,phys]berr(m); int [o,phys]info()) Complex version of sysvx chesv Signature: ([io,phys]A(2,n,n); int uplo(); [io,phys]B(2,n,m); int [o,phys]ipiv(n); int [o,phys]info()) Complex version of sysv for Hermitian matrix chesvx Signature: ([phys]A(2,n,n); int uplo(); int fact(); [phys]B(2,n,m); [io,phys]af(2,n,n); int [io,phys]ipiv(n); [o,phys]X(2,n,m); [o,phys]rcond(); [o,phys]ferr(m); [o,phys]berr(m); int [o,phys]info()) Complex version of sysvx for Hermitian matrix cposv Signature: ([io,phys]A(2,n,n); int uplo(); [io,phys]B(2,n,m); int [o,phys]info()) Complex version of posv for Hermitian positive definite matrix cposvx Signature: ([io,phys]A(2,n,n); int uplo(); int fact(); [io,phys]B(2,n,m); [io,phys]af(2,n,n); int [io]equed(); [io,phys]s(n); [o,phys]X(2,n,m); [o,phys]rcond(); [o,phys]ferr(m); [o,phys]berr(m); int [o,phys]info()) Complex version of posvx for Hermitian positive definite matrix cgels Signature: ([io,phys]A(2,m,n); int trans(); [io,phys]B(2,p,q);int [o,phys]info()) Solves overdetermined or underdetermined complex linear systems involving an M-by-N matrix A, or its conjugate-transpose. Complex version of gels. trans: = 0: the linear system involves A; = 1: the linear system involves A**H. cgelsy Signature: ([io,phys]A(2,m,n); [io,phys]B(2,p,q); [phys]rcond(); int [io,phys]jpvt(n); int [o,phys]rank();int [o,phys]info()) Complex version of gelsy cgelss Signature: ([io,phys]A(2,m,n); [io,phys]B(2,p,q); [phys]rcond(); [o,phys]s(r); int [o,phys]rank();int [o,phys]info()) Complex version of gelss cgelsd Signature: ([io,phys]A(2,m,n); [io,phys]B(2,p,q); [phys]rcond(); [o,phys]s(r); int [o,phys]rank();int [o,phys]info()) Complex version of gelsd cgglse Signature: ([phys]A(2,m,n); [phys]B(2,p,n);[io,phys]c(2,m);[phys]d(2,p);[o,phys]x(2,n);int [o,phys]info()) Complex version of gglse cggglm Signature: ([phys]A(2,n,m); [phys]B(2,n,p);[phys]d(2,n);[o,phys]x(2,m);[o,phys]y(2,p);int [o,phys]info()) Complex version of ggglm cgetrf Signature: ([io,phys]A(2,m,n); int [o,phys]ipiv(p); int [o,phys]info()) Complex version of getrf cgetf2 Signature: ([io,phys]A(2,m,n); int [o,phys]ipiv(p); int [o,phys]info()) Complex version of getf2 csytrf Signature: ([io,phys]A(2,n,n); int uplo(); int [o,phys]ipiv(n); int [o,phys]info()) Complex version of sytrf csytf2 Signature: ([io,phys]A(2,n,n); int uplo(); int [o,phys]ipiv(n); int [o,phys]info()) Complex version of sytf2 cchetrf Signature: ([io,phys]A(2,n,n); int uplo(); int [o,phys]ipiv(n); int [o,phys]info()) Complex version of sytrf for Hermitian matrix chetf2 Signature: ([io,phys]A(2,n,n); int uplo(); int [o,phys]ipiv(n); int [o,phys]info()) Complex version of sytf2 for Hermitian matrix cpotrf Signature: ([io,phys]A(2,n,n); int uplo(); int [o,phys]info()) Complex version of potrf for Hermitian positive definite matrix cpotf2 Signature: ([io,phys]A(2,n,n); int uplo(); int [o,phys]info()) Complex version of potf2 for Hermitian positive definite matrix cgetri Signature: ([io,phys]A(2,n,n); int [phys]ipiv(n); int [o,phys]info()) Complex version of getri csytri Signature: ([io,phys]A(2,n,n); int uplo(); int [phys]ipiv(n); int [o,phys]info()) Complex version of sytri chetri Signature: ([io,phys]A(2,n,n); int uplo(); int [phys]ipiv(n); int [o,phys]info()) Complex version of sytri for Hermitian matrix cpotri Signature: ([io,phys]A(2,n,n); int uplo(); int [o,phys]info()) Complex version of potri ctrtri Signature: ([io,phys]A(2,n,n); int uplo(); int diag(); int [o,phys]info()) Complex version of trtri ctrti2 Signature: ([io,phys]A(2,n,n); int uplo(); int diag(); int [o,phys]info()) Complex version of trti2 cgetrs Signature: ([phys]A(2,n,n); int trans(); [io,phys]B(2,n,m); int [phys]ipiv(n); int [o,phys]info()) Complex version of getrs Arguments ========= trans: = 0: No transpose; = 1: Transpose; = 2: Conjugate transpose; csytrs Signature: ([phys]A(2,n,n); int uplo();[io,phys]B(2,n,m); int [phys]ipiv(n); int [o,phys]info()) Complex version of sytrs chetrs Signature: ([phys]A(2,n,n); int uplo();[io,phys]B(2,n,m); int [phys]ipiv(n); int [o,phys]info()) Complex version of sytrs for Hermitian matrix cpotrs Signature: ([phys]A(2,n,n); int uplo(); [io,phys]B(2,n,m); int [o,phys]info()) Complex version of potrs for Hermitian positive definite matrix ctrtrs Signature: ([phys]A(2,n,n); int uplo(); int trans(); int diag();[io,phys]B(2,n,m); int [o,phys]info()) Complex version of trtrs Arguments ========= trans: = 0: No transpose; = 1: Transpose; = 2: Conjugate transpose; clatrs Signature: ([phys]A(2,n,n); int uplo(); int trans(); int diag(); int normin();[io,phys]x(2,n); [o,phys]scale();[io,phys]cnorm(n);int [o,phys]info()) Complex version of latrs Arguments ========= trans: = 0: No transpose; = 1: Transpose; = 2: Conjugate transpose; cgecon Signature: ([phys]A(2,n,n); int norm(); [phys]anorm(); [o,phys]rcond();int [o,phys]info()) Complex version of gecon csycon Signature: ([phys]A(2,n,n); int uplo(); int ipiv(n); [phys]anorm(); [o,phys]rcond();int [o,phys]info()) Complex version of sycon checon Signature: ([phys]A(2,n,n); int uplo(); int ipiv(n); [phys]anorm(); [o,phys]rcond();int [o,phys]info()) Complex version of sycon for Hermitian matrix cpocon Signature: ([phys]A(2,n,n); int uplo(); [phys]anorm(); [o,phys]rcond();int [o,phys]info()) Complex version of pocon for Hermitian positive definite matrix ctrcon Signature: ([phys]A(2,n,n); int norm();int uplo();int diag(); [o,phys]rcond();int [o,phys]info()) Complex version of trcon cgeqp3 Signature: ([io,phys]A(2,m,n); int [io,phys]jpvt(n); [o,phys]tau(2,k); int [o,phys]info()) Complex version of geqp3 cgeqrf Signature: ([io,phys]A(2,m,n); [o,phys]tau(2,k); int [o,phys]info()) Complex version of geqrf cungqr Signature: ([io,phys]A(2,m,n); [phys]tau(2,k); int [o,phys]info()) Complex version of orgqr cunmqr Signature: ([phys]A(2,p,k); int side(); int trans(); [phys]tau(2,k); [io,phys]C(2,m,n);int [o,phys]info()) Complex version of ormqr. Here trans = 1 means conjugate transpose. cgelqf Signature: ([io,phys]A(2,m,n); [o,phys]tau(2,k); int [o,phys]info()) Complex version of gelqf cunglq Signature: ([io,phys]A(2,m,n); [phys]tau(2,k); int [o,phys]info()) Complex version of orglq cunmlq Signature: ([phys]A(2,k,p); int side(); int trans(); [phys]tau(2,k); [io,phys]C(2,m,n);int [o,phys]info()) Complex version of ormlq. Here trans = 1 means conjugate transpose. cgeqlf Signature: ([io,phys]A(2,m,n); [o,phys]tau(2,k); int [o,phys]info()) Complex version of geqlf cungql Signature: ([io,phys]A(2,m,n); [phys]tau(2,k); int [o,phys]info()) Complex version of orgql. cunmql Signature: ([phys]A(2,p,k); int side(); int trans(); [phys]tau(2,k); [io,phys]C(2,m,n);int [o,phys]info()) Complex version of ormql. Here trans = 1 means conjugate transpose. cgerqf Signature: ([io,phys]A(2,m,n); [o,phys]tau(2,k); int [o,phys]info()) Complex version of gerqf cungrq Signature: ([io,phys]A(2,m,n); [phys]tau(2,k); int [o,phys]info()) Complex version of orgrq. cunmrq Signature: ([phys]A(2,k,p); int side(); int trans(); [phys]tau(2,k); [io,phys]C(2,m,n);int [o,phys]info()) Complex version of ormrq. Here trans = 1 means conjugate transpose. ctzrzf Signature: ([io,phys]A(2,m,n); [o,phys]tau(2,k); int [o,phys]info()) Complex version of tzrzf cunmrz Signature: ([phys]A(2,k,p); int side(); int trans(); [phys]tau(2,k); [io,phys]C(2,m,n);int [o,phys]info()) Complex version of ormrz. Here trans = 1 means conjugate transpose. cgehrd Signature: ([io,phys]A(2,n,n); int [phys]ilo();int [phys]ihi();[o,phys]tau(2,k); int [o,phys]info()) Complex version of gehrd cunghr Signature: ([io,phys]A(2,n,n); int [phys]ilo();int [phys]ihi();[phys]tau(2,k); int [o,phys]info()) Complex version of orghr chseqr Signature: ([io,phys]H(2,n,n); int job();int compz();int [phys]ilo();int [phys]ihi();[o,phys]w(2,n); [o,phys]Z(2,m,m); int [o,phys]info()) Complex version of hseqr ctrevc Signature: ([io,phys]T(2,n,n); int side();int howmny();int [phys]select(q);[io,phys]VL(2,m,r); [io,phys]VR(2,p,s);int [o,phys]m(); int [o,phys]info()) Complex version of trevc ctgevc Signature: ([io,phys]A(2,n,n); int side();int howmny(); [io,phys]B(2,n,n);int [phys]select(q);[io,phys]VL(2,m,r); [io,phys]VR(2,p,s);int [o,phys]m(); int [o,phys]info()) Complex version of tgevc cgebal Signature: ([io,phys]A(2,n,n); int job(); int [o,phys]ilo();int [o,phys]ihi();[o,phys]scale(n); int [o,phys]info()) Complex version of gebal clange Signature: ([phys]A(2,n,m); int norm(); [o]b()) Complex version of lange clansy Signature: ([phys]A(2, n,n); int uplo(); int norm(); [o]b()) Complex version of lansy clantr Signature: ([phys]A(2,m,n);int uplo();int norm();int diag();[o]b()) Complex version of lantr cgemm Signature: ([phys]A(2,m,n); int transa(); int transb(); [phys]B(2,p,q);[phys]alpha(2); [phys]beta(2); [io,phys]C(2,r,s)) Complex version of gemm. Arguments ========= transa: = 0: No transpose; = 1: Transpose; = 2: Conjugate transpose; transb: = 0: No transpose; = 1: Transpose; = 2: Conjugate transpose; cmmult Signature: ([phys]A(2,m,n); [phys]B(2,p,m); [o,phys]C(2,p,n)) Complex version of mmult ccrossprod Signature: ([phys]A(2,n,m); [phys]B(2,p,m); [o,phys]C(2,p,n)) Complex version of crossprod csyrk Signature: ([phys]A(2,m,n); int uplo(); int trans(); [phys]alpha(2); [phys]beta(2); [io,phys]C(2,p,p)) Complex version of syrk cdot Signature: ([phys]a(2,n);int [phys]inca();[phys]b(2,n);int [phys]incb();[o,phys]c(2)) Complex version of dot cdotc Signature: ([phys]a(2,n);int [phys]inca();[phys]b(2,n);int [phys]incb();[o,phys]c(2)) Forms the dot product of two vectors, conjugating the first vector. caxpy Signature: ([phys]a(2,n);int [phys]inca();[phys] alpha(2);[io,phys]b(2,n);int [phys]incb()) Complex version of axpy cnrm2 Signature: ([phys]a(2,n);int [phys]inca();[o,phys]b()) Complex version of nrm2 casum Signature: ([phys]a(2,n);int [phys]inca();[o,phys]b()) Complex version of asum cscal Signature: ([io,phys]a(2,n);int [phys]inca();[phys]scale(2)) Complex version of scal sscal Signature: ([io,phys]a(2,n);int [phys]inca();[phys]scale()) Scales a complex vector by a real constant. sscal ignores the bad-value flag of the input ndarrays. It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays. crotg Signature: ([io,phys]a(2);[phys]b(2);[o,phys]c(); [o,phys]s(2)) Complex version of rotg clacpy Signature: ([phys]A(2,m,n); int uplo(); [o,phys]B(2,p,n)) Complex version of lacpy claswp Signature: ([io,phys]A(2,m,n); int [phys]k1(); int [phys]k2(); int [phys]ipiv(p);int [phys]inc()) Complex version of laswp ctricpy Signature: (A(c=2,m,n);int uplo();[o] C(c=2,m,n)) Copy triangular part to another matrix. If uplo == 0 copy upper triangular part. ctricpy does not process bad values. It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays. cmstack Signature: (x(c,n,m);y(c,n,p);[o]out(c,n,q)) Combine two 3D ndarrays into a single ndarray. This routine does backward and forward dataflow automatically. cmstack does not process bad values. It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays. ccharpol Signature: ([phys]A(c=2,n,n);[phys,o]Y(c=2,n,n);[phys,o]out(c=2,p);) Complex version of charpol
AUTHOR
Copyright (C) Grégory Vanuxem 2005-2018. This library is free software; you can redistribute it and/or modify it under the terms of the Perl Artistic License as in the file Artistic_2 in this distribution.