Duncan Carlsmith

University of Wisconsin - Madison

Last seen: 1 jour il y a | Actif depuis 2022

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Physics professor active in computational physics education for 1st-year university students.

Programming Languages:
Python, C++, MATLAB, HTML, Fortran
Spoken Languages:
English

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A soumis

Geiger Counter Audio Explorer
Live Script exploring Geiger counter sounds, arrival time distribution, and nuclear radiation attenuation.

7 jours il y a | 3 téléchargements |

A soumis

Calculus Explorer
Live Script exploring numerical and symbolic calculus.

14 jours il y a | 7 téléchargements |

A soumis

Vector And Surface Rotations Explorer
Live Script exploring rotations of Cartesian vectors and parametric surfaces.

15 jours il y a | 3 téléchargements |

A soumis

Relativistic Constant Force Motion Explorer
This Live Script examines 1d and 2d motions of a particle subject to a constant force governed by relativistic mechanics.

3 mois il y a | 4 téléchargements |

A soumis

Simple camera calibration using stars
A Live Script that shows how to perform a simple camera calibration using an image of stars.

8 mois il y a | 2 téléchargements |

A soumis

RA-Dec Alt-Az Conversion Explorer
Converts right ascension (RA) and declination (Dec) to and from altitude (Alt) and azimuth (Az) and compares to star gazing apps...

8 mois il y a | 6 téléchargements |

A soumis

Mobile Phone Star Explorer
Matches star candidate right ascension, declination, and magnitude to Yale Bright Star and Henry Draper catalogs.

9 mois il y a | 3 téléchargements |

A répondu
How to open a .raw file in MATLAB
Some references applicable to "rgb" "raw" and dng are https://blogs.mathworks.com/steve/2011/03/08/tips-for-reading-a-camera-r...

9 mois il y a | 0

A soumis

iPhone Text2Speech Voice Controller
A Live Script illustrating text-to-speech generation of custom iPhone Voice Control command sequences.

9 mois il y a | 1 téléchargement |

A soumis

Color Panel Array Explorer
Live Script explores image processing of a stained glass window image and makes color panel arrays ala artist Gerhard Richter.

9 mois il y a | 1 téléchargement |

A soumis

iPhone Voice Controller
Explore how to totally control your iPhone programmatically via voice commands.

10 mois il y a | 1 téléchargement |

A soumis

Exiftool Explorer
Explores native use of exiftool for image metadata editing.

10 mois il y a | 9 téléchargements |

A répondu
How do I decode DigitalCamera.MakerNote returned by imfinfo as a vector of doubles?
Answering my own question after much ferreting around. It appears that the APPLE makernotes file is a BLIST, a binary version of...

10 mois il y a | 0

| A accepté

Question

How do I decode DigitalCamera.MakerNote returned by imfinfo as a vector of doubles?
I have a iPhone .jpg taken with location services for the camera enabled. Using EXIFTool , I can see data (shown below) that I n...

10 mois il y a | 1 réponse | 0

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réponse

A soumis

Bright Stars, Variable Stars, Constellations, and Asterisms
Explores IAU, HD, YBS, GCVS, and open-source star catalogs, BAA variable star data, IAU constellation boundaries, and asterism l...

10 mois il y a | 5 téléchargements |

A soumis

GAIA Data Explorer
Illustrates how to download and explore GAIA astrometry data.

11 mois il y a | 1 téléchargement |

A soumis

Celestial And Image Coordinate Projections Using FITS WCS
Provides and illustrates functions to transform between RA and DEC and image XY using FITS WCS information.

11 mois il y a | 5 téléchargements |

A répondu
Curve fitting using different functions
You are asking about nonlinear fitting and several choices are available including nlinfit. Try can try using Curve Fitter, from...

12 mois il y a | 0

A soumis

Hipparcos Astronomy Explorer
Explores positions, velocities, magnitudes, and colors of 118k nearby Hipparcos single stars and clusters.

12 mois il y a | 4 téléchargements |

A soumis

Mobile Phone Astrometry Explorer
Finds stars in a mobile phone night sky image using median-subtraction and peak-finding and compares to results from astrometry....

environ un an il y a | 5 téléchargements |

Question

zoom image interactively maintaining a square zoom field
I'd like to use the + button with e.g. some control key, or some other trick, in order to zoom interactively on an image while m...

environ un an il y a | 2 réponses | 0

2

réponses

A soumis

Translate R to MATLAB and MATLAB to R with ChatGPT
Illustrates translation of a simple R script to MATLAB, and back to R, using OpenAI's ChatGPT.

environ un an il y a | 13 téléchargements |

A répondu
Finding minimum within a set of rows below a certain point?
% Make fake data, rows of random monotonically increasing values. X=cumsum(rand(10),2) % Make logical array for values satisfy...

environ un an il y a | 0

A soumis

Generate MATLAB Code With BING
Examples of MATLAB code generation with BING.

environ un an il y a | 1 téléchargement |