John T. McCarthy

Active since 2001

electronic engineer
Professional Interests: electrical control systems, signal processing, computer and machine vision, U.S. stock markets

Submitted

moneysplit
Divide a sum of money in a certain ratio, making sure that the amounts add up exactly to the total.

14 years ago | 1 download |

Submitted

interweave
This function interweaves (alternates/overlaps) the columns of equal-sized matrices A,B,C...

14 years ago | 1 download |

Submitted

PSNR
This function displays the PSNR (peak signal-to-noise ratio) between two images.

15 years ago | 4 downloads |

Submitted

shift
SHIFT a row or column RELATIVE to the other elements in a MATRIX.

15 years ago | 2 downloads |

Submitted

myfactor
This function finds the factors of very large numbers (up to 10^14)

15 years ago | 1 download |

Submitted

imcircle
The file develops an "n by n" matrix containing a solid circle of ones of diameter "n" pixels.

15 years ago | 1 download |

Submitted

findcircles
This function provides an example of feature-extraction in a binary image.

22 years ago | 1 download |

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