Stephan Koehler

SEAS, Harvard

Aktiv seit 2009

Followers: 0 Following: 0

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

mehr als 7 Jahre vor | 6

Gesendet

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

fast 10 Jahre vor | 1 Download |

Gesendet

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

mehr als 10 Jahre vor | 2 Downloads |

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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.

mehr als 11 Jahre vor | 1 Download |

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

mehr als 11 Jahre vor | 1 Download |

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

mehr als 11 Jahre vor | 2 Downloads |

Gesendet

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.

fast 12 Jahre vor | 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

fast 12 Jahre vor | 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