Community Profile

J. David Cogdell


The Timken Company

Active since 2004

BS, MS Engineering Science, University of Arkansas; Ph.D. Mechanical Engineering, Rensselaer Polytechnic University
Professional Interests: surface topography, dimensional metrology, tribology

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  • Personal Best Downloads Level 1
  • Editor's Pick
  • 5-Star Galaxy Level 3
  • First Submission

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DistributionFit
Fits normal, lognormal, and weibull distributions to data

15 years ago | 2 downloads |

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CircleFit.m
Robust nonlinear least squares fit of exact equation of circle to xy data

16 years ago | 4 downloads |

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Datum2D.m
Fits arbitrary-order linear least squares equation to xy data with (optional) automatic outlier ...

16 years ago | 1 download |

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Submitted


DistributionFit
Fits normal, lognormal, and weibull distributions to data.

16 years ago | 5 downloads |

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Submitted


bubbleplot
Plot 3 or 4 variables - third variable is symbol size, fourth (via hold) is symbol color.

16 years ago | 8 downloads |

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FlyBox.m
Display critical runtime messages in animated format.

17 years ago | 1 download |