Stephan Koehler

Attivo dal 2009

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Extract numbers from mixed string
Here is a one-line answer str2num( regexprep( Str, {'\D*([\d\.]+\d)[^\d]*', '[^\d\.]*'}, {'$1 ', ' '} ) )

oltre 7 anni fa | 6

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circle_finder
image analysis for finding circles in a BW image, returns radii, locations and line thicknesses

oltre 9 anni fa | 1 download |

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dir_crawler.m
crawls through a directory tree and returns sub-directories and files with ability to search by name

oltre 10 anni fa | 2 download |

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running average and standard deviation of vectors
computes the running average and standard deviation of vectors or matrices for a given window size.

oltre 11 anni fa | 1 download |

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TA_txt2MAT
converts text datafile from TA rheometer to a .mat datafile.

oltre 11 anni fa | 1 download |

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Error Propagation
Numerically calculates uncertainties of a function using random numbers to simulate function inputs

oltre 11 anni fa | 3 download |

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binning a point cloud, 3D scattered data, in the X-Y plane
Take a set of XYZ points, and returns average Z values for corresponding bins in X & Y planes.

oltre 11 anni fa | 1 download |

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modified cumsum for partial accumulated sums
Determine the accumulated sum of series of non-zero values of vectors, resetting at zero entries

oltre 11 anni fa | 1 download |

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fitting sum of two decaying exponentials (over damped oscillator)
five-parameter fit to the equation A*exp(-t/T1) + B*exp( -t/T2 ) + offset