Use the Basic Linear Algebra Subroutines VIs to perform standard functions for basic vector and matrix operations.

The VIs on this palette can return mathematics error codes.

ddot - Dot Product (DBL) VI
Calculates the dot product of two real vectors.
zdotu - Dot Product (CDB) VI
Calculates the unconjugated dot product of two complex vectors.
zdotc - Dot Product with Conjugation (CDB) VI
Calculates the conjugated dot product of two complex vectors.
axpy - Scalar-Vector Product VI
Calculates the product of a scalar and a vector.
nrm2 - Vector 2-Norm VI
Calculates the Euclidean norm of a vector.
asum - Absolute Values Sum VI
Calculates the sum of the absolute values of elements in a vector. For complex vectors, the VI calculates the sum of the absolute values of the real and imaginary parts of elements in a vector.
copy - Vector Copy VI
Replaces elements in y with elements in x.
swap - Vector Swap VI
Swaps elements between two vectors.
drotm - Fast Givens Rotation (DBL) VI
Rotates a set of two-element vectors based on the original x-components and y-components and on the Rotation Matrix and related parameters that the drotmg - Fast Givens Rotation Parameters VI calculates.
drotmg - Fast Givens Rotation Parameters (DBL) VI
Calculates a fast Givens rotation matrix that zeros the y component of a two-element real vector and calculates the related parameters. You can use the output parameters in the drotm - Fast Givens Rotation (DBL) VI.
rot - Givens Rotation VI
Applies a Givens rotation to a set of points.
rotg - Givens Rotation Parameters VI
Creates the parameters used in the rot - Givens Rotation VI.
amax - Max Element Index VI
For real vectors, returns the index of the element that has the maximum absolute value. For complex vectors, the VI returns the index of the element that has the maximum sum of absolute real and imaginary parts.
amin - Min Element Index VI
For real vectors, returns the index of the element that has the minimum absolute value. For complex vectors, the VI returns the index of the element that has the minimum sum of absolute real and imaginary parts.
gemv - General Matrix-Vector Product VI
Calculates the product of a general matrix and a vector.
dsymv - Symmetric Matrix-Vector Product (DBL) VI
Calculates the product of a symmetric matrix and a vector.
zhemv - Hermitian Matrix-Vector Product (CDB) VI
Calculates the product of a Hermitian matrix and a vector.
trmv - Triangle Matrix-Vector Product VI
Calculates the product of a triangular matrix and a vector.
dsyr - Symmetric Matrix Rank-1 Update (DBL) VI
Calculates the rank–1 update of the upper or lower triangular component of a symmetric matrix.
dsyr2 - Symmetric Matrix Rank-2 Update (DBL) VI
Calculates the rank–2 update of the upper or lower triangular component of a symmetric matrix.
zher - Hermitian Matrix Rank-1 Update (CDB) VI
Calculates the rank–1 update of the upper or lower triangular component of a Hermitian matrix.
zher2 - Hermitian Matrix Rank-2 Update (CDB) VI
Calculates the rank–2 update of the upper or lower triangular component of a Hermitian matrix.
dger - General Matrix Rank-1 Update (DBL) VI
Calculates the rank–1 update of a general matrix.
zgeru - General Matrix Rank-1 Update (CDB) VI
Calculates the rank–1 update of a general matrix.
zgerc - General Matrix Rank-1 Update with Conjugation (CDB) VI
Calculates the rank–1 conjugated update of a general matrix.
trsv - Solve Linear Eqs (Triangle, single) VI
Solves the linear equation op(A)*trsv = x for trsv.
gemm - General Matrix-Matrix Product VI
Calculates the product of two general matrices.
symm - Symmetric Matrix-Matrix Product VI
Calculates the product of a symmetric matrix and another matrix.
zhemm - Hermitian Matrix-Matrix Product (CDB) VI
Calculates the product of a Hermitian matrix and another matrix.
trmm - Triangle Matrix-Matrix Product VI
Calculates the product of a triangular matrix and another matrix.
syrk - Symmetric Matrix Rank-k Update VI
Calculates the rank–k update of the upper or lower triangular component of a symmetric matrix.
syr2k - Symmetric Matrix Rank-2k Update VI
Calculates the rank–2k update of a symmetric matrix.
zherk - Hermitian Matrix Rank-k Update (CDB) VI
Calculates the rank–k update of the upper or lower triangular component of a Hermitian matrix.
zher2k - Hermitian Matrix Rank-2k Update (CDB) VI
Calculates the rank–2k update of the upper or lower triangular component of a Hermitian matrix.
trsm - Solve Linear Eqs (Triangle, multiple) VI
Solves either op(A)*trsm = alpha*x or trsm*op(A) = alpha*x for trsm.

Parent topic: Linear Algebra

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