Solve linear equations, factor and invert matrices.

`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 |

Cholesky Factorization | Factor square Hermitian positive definite matrix into triangular components |

LDL Factorization | Factor square Hermitian positive definite matrices into lower, upper, and diagonal components |

LU Factorization | Factor square matrix into lower and upper triangular components |

QR Factorization | Factor arbitrary matrix into unitary and upper triangular components |

Singular Value Decomposition | Factor matrix using singular value decomposition |

Backward Substitution | Solve UX=B for X when U is upper triangular matrix |

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 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 Solver | Solve AX=B for X when A is square matrix |

QR Solver | Find minimum-norm-residual solution to AX=B |

SVD Solver | Solve AX=B using singular value decomposition |

Cholesky Inverse | Compute inverse of Hermitian positive definite matrix using Cholesky factorization |

LDL Inverse | Compute inverse of Hermitian positive definite matrix using LDL factorization |

LU Inverse | Compute inverse of square matrix using LU factorization |

Pseudoinverse | Compute Moore-Penrose pseudoinverse of matrix |

**Linear Algebra and Least Squares**

Solve systems of linear equations.

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