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Jaroslaw Tuszynski


Leidos

20 total contributions since 2008

Professional Interests: image analysis, machine learning

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Contributions in
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Submitted


Triangle/Ray Intersection
Fast vectorized triangle/ray intersection algorithm

27 days ago | 55 downloads |

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font_mask(str, font)
Create a boolean pixel mask based on string

7 months ago | 1 download |

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adaboost
Adaboost classification algorithms using 1 or 3 node decision trees

11 months ago | 11 downloads |

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in_polyhedron
Tests if points are inside of triangulated volume.

12 months ago | 9 downloads |

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read_nitf_tre(fname, nchar)
Read Tagged Record Extensions (TRE) metadata from NITF file.

1 year ago | 1 download |

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PhotonAttenuation
Provides the attenuation and energy absorption of x-ray and gamma-ray photons in various materials.

1 year ago | 14 downloads |

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urldownload
Reads the content at a URL and writes it into a binary file.

1 year ago | 1 download |

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csv2struct(filename)
reads Excel's files stored in .csv or .xls file formats and stores results as a struct

1 year ago | 22 downloads |

Question


Problems with MaxPossibleArrayBytes dropping while overall memory use does not change
I a have a code where a data is processed in a long loop. Code is implemented a OOP class and all the memory is preallocated. Pr...

2 years ago | 1 answer | 0

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answer

Submitted


getElevations
getElevations function queries Google Maps API webservice for ground elevations

2 years ago | 12 downloads |

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dted_read
Read Digital Terrain Elevation Data (DTED) files

2 years ago | 0 downloads |

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Surface Intersection
Intersection of two triangulated surfaces

3 years ago | 50 downloads |

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adodb_tools
Adodb_tools allow communication with different types of databases through ADO OLEDB component.

4 years ago | 24 downloads |

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rdir_dos
Recursive directory listing using DOS DIR command

4 years ago | 1 download |

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colAUC
Calculates Area under ROC curve (AUC) for a vector or for each column of a matrix.

5 years ago | 11 downloads |

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read_envihdr
Robust reader of ENVI header files.

5 years ago | 11 downloads |

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Inscribed_Rectangle
Computer vision functions to locate largest square or rectangle inscribed inside arbitrary shape

6 years ago | 16 downloads |

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xml_io_tools
Read XML files into MATLAB struct and writes MATLAB data types to XML

7 years ago | 104 downloads |

Responded


Re: Warning: Name is nonexistent or not a directory: C:\Program
I had the same problem but creating empty folder 'C:\Program Files\MATLAB\R2008b\toolbox\compiler\patch' fixed the problem.

7 years ago | 19862 views

Posted


Save images with colorbars
Hi, I have the following problem. I am working with images and trying to save my output with standard matlab colorbar on its rig...

9 years ago | 8673 views