Paul Godfrey

Last seen: 3 years 前 | 自 2000 起处于活动状态

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Assistant professor of Electrical Engineering Technology and adjunct instructor of Mathematics. I love to write code to put Mathematics to practical use.

统计学

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evsv
Construct a matrix with prescribed eigenvalues and singular values Based heavily on a program by Chi-Kwong Li and Roy Mathias,

6 years 前 | 1 次下载 |

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Simple SVD
SVD computation using QR decomposition

17 years 前 | 2 次下载 |

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erfz
Compute the error function for complex inputs.

17 years 前 | 8 次下载 |

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Gamma
Compute a very accurate Gamma function over the entire complex plane.

17 years 前 | 4 次下载 |

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Bidiag
Computes upper bidiagonal form of a matrix.

17 years 前 | 1 次下载 |

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Special Functions math library
Collection of Special Functions programs.

17 years 前 | 2 次下载 |

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ccom Canonical transforms
Perform control state space canonical transforms

18 years 前 | 2 次下载 |

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pzplace.m
Calculates the gain vectors required to place the Poles and Zeros of a state space linear system.

18 years 前 | 2 次下载 |

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Dett
Computes the determinant of non-square matrices.

19 years 前 | 1 次下载 |

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adj.m
Finds the adjoint of any rectangular matrix

19 years 前 | 1 次下载 |

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Symmetric matrix factoring
Factors an nxn matrix into a product of n+1 symmetric matrices

19 years 前 | 1 次下载 |

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Rational Polynomial curve fitting
Fits a function to a quotient of polynomials

19 years 前 | 1 次下载 |

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Deta
Core routine used to compute zeta, etc functions.

19 years 前 | 1 次下载 |

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Padefit
Rational polynomial fitting

19 years 前 | 1 次下载 |

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symfact.m
A function for performing matrix symmetrical factoring.

19 years 前 | 1 次下载 |

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Sym2Polys
Symbolic version of the sym2poly function.

21 years 前 | 2 次下载 |

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Polygamma Function of Arbitrary Order Valid Complex Plane
Polygamma function arbitrary order valid in the entire complex plane.

21 years 前 | 1 次下载 |

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fftd.m
A dimensionless Discrete Fourier Transform program.

22 years 前 | 1 次下载 |

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Psi
Compute the psi or digamma function.

22 years 前 | 2 次下载 |

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Harmonic Sum Function (harm)
Compute the partial harmonic sum.

22 years 前 | 2 次下载 |

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csf2rsf
Converts the complex schur form into the real schur form.

22 years 前 | 1 次下载 |

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fftd
Computes the dimensionless fft.

22 years 前 | 1 次下载 |

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Companion Matrix
Compute the companion matrix for a vector or matrix.

22 years 前 | 2 次下载 |

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ffth.m
Half space FFT

25 years 前 | 1 次下载 |

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