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Duncan Carlsmith


University of Wisconsin - Madison

Last seen: 1 day ago Active since 2022

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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  • 5-Star Galaxy Level 2
  • 3 Month Streak
  • Thankful Level 1
  • Personal Best Downloads Level 4
  • GitHub Submissions Level 1
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Submitted


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.

2 months ago | 4 downloads |

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Submitted


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

7 months ago | 2 downloads |

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Submitted


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...

7 months ago | 6 downloads |

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Submitted


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

8 months ago | 3 downloads |

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Answered
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...

8 months ago | 0

Submitted


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

8 months ago | 1 download |

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Submitted


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

8 months ago | 1 download |

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

9 months ago | 1 download |

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Submitted


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

9 months ago | 5 downloads |

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Answered
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...

9 months ago | 0

| accepted

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...

9 months ago | 1 answer | 0

1

answer

Submitted


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 months ago | 4 downloads |

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

10 months ago | 1 download |

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Submitted


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.

10 months ago | 2 downloads |

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Answered
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...

11 months ago | 0

Submitted


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

11 months ago | 7 downloads |

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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....

12 months ago | 4 downloads |

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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...

12 months ago | 2 answers | 0

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answers

Submitted


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.

12 months ago | 18 downloads |

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Answered
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...

12 months ago | 0

Submitted


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

12 months ago | 2 downloads |

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Submitted


April Fool's MATLAB Codes With ChatGTP
Illustrates funny MATLAB codes generated by ChatGPT for April Fool's Day.

12 months ago | 1 download |

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Submitted


Access Mathematica and ChatGPT-generate MATLAB code via APIs
Access Wolfram Alpha and ChatGPT-generate corresponding MATLAB code.

12 months ago | 4 downloads |

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Submitted


Translate LaTeX to MATLAB with ChatGPT
This script illustrates the translation of LaTeX math into MATLAB code with OpenAI's ChatGPT.

12 months ago | 4 downloads |

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Submitted


Drag and drop PDF to MATLAB conversion with ChatGPT
Illustrates how to manually drag over a PDF to generate MATLAB code using OpenAI's ChatGPT.

12 months ago | 7 downloads |

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Submitted


Translate Python To MATLAB With ChatGPT Programmatically
Reads python code from a url and generates MATLAB code using OpenAI's ChatGPT.

12 months ago | 26 downloads |

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Submitted


Generate MATLAB for non-English speakers with ChatGPT
Illustrates French and Turkish scripts generated with OpenAI's ChatGPT

12 months ago | 1 download |

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Submitted


Explain MATLAB code with ChatGPT
Illustrates code explication with ChatGPT.

12 months ago | 15 downloads |

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Submitted


MATLAB Code Generation - ChatGPT versus Bard
Compares responses from OpenAI's ChatGPT to Google's Bard for identical code generation prompts.

12 months ago | 2 downloads |

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Submitted


Generate unit-tested ChatGPT MATLAB codes
Generates and tests multiple MATLAB scripts generated by OpenAI's ChatGPT.

12 months ago | 4 downloads |

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