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Linear Algebra

Solve linear equations, factor and invert matrices

System Objects

dsp.LDLFactor Factor square Hermitian positive definite matrices into components
dsp.LevinsonSolver Solve linear system of equations using Levinson-Durbin recursion
dsp.LowerTriangularSolver Solve lower-triangular matrix equation
dsp.LUFactor Factor square matrix into lower and upper triangular matrices
dsp.UpperTriangularSolver Solve upper-triangular matrix equation

Blocks

Backward Substitution Solve UX=B for X when U is upper triangular matrix
Cholesky Factorization Factor square Hermitian positive definite matrix into triangular components
Cholesky Inverse Compute inverse of Hermitian positive definite matrix using Cholesky factorization
Cholesky Solver Solve SX=B for X when S is square Hermitian positive definite matrix
Forward Substitution Solve LX=B for X when L is lower triangular matrix
LDL Factorization Factor square Hermitian positive definite matrices into lower, upper, and diagonal components
LDL Inverse Compute inverse of Hermitian positive definite matrix using LDL factorization
LDL Solver Solve SX=B for X when S is square Hermitian positive definite matrix
Levinson-Durbin Solve linear system of equations using Levinson-Durbin recursion
LU Factorization Factor square matrix into lower and upper triangular components
LU Inverse Compute inverse of square matrix using LU factorization
LU Solver Solve AX=B for X when A is square matrix
Pseudoinverse Compute Moore-Penrose pseudoinverse of matrix
QR Factorization Factor arbitrary matrix into unitary and upper triangular components
QR Solver Find minimum-norm-residual solution to AX=B
Singular Value Decomposition Factor matrix using singular value decomposition
SVD Solver Solve AX=B using singular value decomposition
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