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Date   File Tags Downloads
(last 30 days) 		Comments Ratings
20 Mar 2007 pzplace.m Calculates the gain vectors required to place the Poles and Zeros of a state space linear system. Author: Paul Godfrey acker, place, poles, zeros 105 0
09 Nov 2006 Dett Computes the determinant of non-square matrices. Author: Paul Godfrey matrix, dett, determinant, qe, decomposition, linear algebra 118 13
  • 2.5
2.5 | 3 ratings
23 Oct 2006 Simple SVD SVD computation using QR decomposition Author: Paul Godfrey svd, singular, qr, linear algebra, values 252 9
  • 3.5
3.5 | 2 ratings
23 Oct 2006 adj.m Finds the adjoint of any rectangular matrix Author: Paul Godfrey matrix, linear algebra, adjoint, mathematics, adjugate 180 6
  • 4.11111
4.1 | 9 ratings
17 Oct 2006 Symmetric matrix factoring Factors an nxn matrix into a product of n+1 symmetric matrices Author: Paul Godfrey symmetric matrices, linear, linear algebra, symmetric factoring h... 137 0
26 May 2006 Rational Polynomial curve fitting Fits a function to a quotient of polynomials Author: Paul Godfrey interpolation, fitting, polynomial, least, fit, squares 129 0
19 May 2006 Deta Core routine used to compute zeta, etc functions. Author: Paul Godfrey deta, zeta, betad, lambda, eta 81 0
19 May 2006 Padefit Rational polynomial fitting Author: Paul Godfrey interpolation, polynomial, fit, rational, mathematics, pade 108 4
  • 5.0
5.0 | 4 ratings
30 Mar 2006 symfact.m A function for performing matrix symmetrical factoring. Author: Paul Godfrey matrix, symmetrical, linear algebra, factoring, mathematics 80 0
31 Aug 2004 Sym2Polys Symbolic version of the sym2poly function. Author: Paul Godfrey coefficient, symbolic, polynomial, symbolic math, poly2sym 78 1
26 Aug 2004 Special Functions math library Collection of Special Functions programs. Author: Paul Godfrey zeta, psi, special functions, factorial, gamma, erf 163 11
  • 4.71429
4.7 | 14 ratings
13 Aug 2004 Polygamma Function of Arbitrary Order Valid Complex Plane Polygamma function arbitrary order valid in the entire complex plane. Author: Paul Godfrey psi, complex, mathematics, polygamma, general 134 0
12 Jun 2003 Gamma Compute a very accurate Gamma function over the entire complex plane. Author: Paul Godfrey gamma, function, complex, mathematics, general 139 4
  • 5.0
5.0 | 6 ratings
12 Jun 2003 fftd.m A dimensionless Discrete Fourier Transform program. Author: Paul Godfrey discrete, spectral analysis, fourier, transform, signal processing 116 5
  • 4.0
4.0 | 8 ratings
11 Jun 2003 Psi Compute the psi or digamma function. Author: Paul Godfrey digamma, psi, compute, plane, complex 95 1
  • 4.0
4.0 | 2 ratings
11 Jun 2003 erfz Compute the error function for complex inputs. Author: Paul Godfrey function, complex, erf, mathematics, error 120 4
  • 4.75
4.8 | 4 ratings
10 Jun 2003 Harmonic Sum Function (harm) Compute the partial harmonic sum. Author: Paul Godfrey frobenius, harmonic, sum, mathematics, general 115 0
10 Jun 2003 csf2rsf Converts the complex schur form into the real schur form. Author: Paul Godfrey real, linear algebra, complex, form, mathematics, schur 122 0
10 Jun 2003 fftd Computes the dimensionless fft. Author: Paul Godfrey fft, dimensionless, spectral analysis, fourier, transform, signal processing 121 0
10 Jun 2003 Bidiag Computes upper bidiagonal form of a matrix. Author: Paul Godfrey matrix, upper, linear algebra, bidiagonalization, computes 81 0
09 Jun 2003 Companion Matrix Compute the companion matrix for a vector or matrix. Author: Paul Godfrey matrix, companion, compute, companm, linear algebra, vector 118 0
16 Jun 2000 ffth.m Half space FFT Author: Paul Godfrey spectral analysis, fourier, transform, fast, half, space 123 0
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