Paul Godfrey

Last seen: 4 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,

7 years 前 | 13 次下载 |

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Simple SVD
SVD computation using QR decomposition

18 years 前 | 12948 次下载 |

3.8 / 5

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erfz
Compute the error function for complex inputs.

18 years 前 | 4655 次下载 |

4.8 / 5

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

18 years 前 | 7209 次下载 |

4.8 / 5

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Bidiag
Computes upper bidiagonal form of a matrix.

18 years 前 | 2657 次下载 |

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Special Functions math library
Collection of Special Functions programs.

18 years 前 | 12259 次下载 |

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ccom Canonical transforms
Perform control state space canonical transforms

19 years 前 | 8729 次下载 |

1.0 / 5

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

19 years 前 | 4671 次下载 |

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Dett
Computes the determinant of non-square matrices.

20 years 前 | 2656 次下载 |

2.5 / 5

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adj.m
Finds the adjoint of any rectangular matrix

20 years 前 | 11623 次下载 |

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

20 years 前 | 2356 次下载 |

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

20 years 前 | 5348 次下载 |

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Deta
Core routine used to compute zeta, etc functions.

20 years 前 | 1900 次下载 |

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Padefit
Rational polynomial fitting

20 years 前 | 3493 次下载 |

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symfact.m
A function for performing matrix symmetrical factoring.

20 years 前 | 2344 次下载 |

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Sym2Polys
Symbolic version of the sym2poly function.

22 years 前 | 2864 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.

22 years 前 | 2762 次下载 |

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fftd.m
A dimensionless Discrete Fourier Transform program.

23 years 前 | 11217 次下载 |

4.11111 / 5

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Psi
Compute the psi or digamma function.

23 years 前 | 2437 次下载 |

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

23 years 前 | 2519 次下载 |

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

23 years 前 | 1979 次下载 |

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fftd
Computes the dimensionless fft.

23 years 前 | 3387 次下载 |

3.0 / 5

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

23 years 前 | 2677 次下载 |

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ffth.m
Half space FFT

26 years 前 | 4866 次下载 |

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