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  • License: Freeware
  • Last update: 6 years ago
  • Total downloads: 193
  • Price: Free |
  • Operating system: Linux, Mac OS X, Win All, BSD, Solaris
  • Publisher: Richie Cotton (9 other programs)
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scripts default iconJitter (Scripts) Publisher's description

Jitter adds a small amount of gaussian (white) or uniform noise to a vector, matrix or N-D array.

Jitter adds a small amount of gaussian (white) or uniform noise to a vector, matrix or N-D array.

This function is ideal for adding noise to a signal for processing, or generating starting conditions for chaotic functions.

The magnitude of the noise is given as either a fraction of the smallest difference between values of the input array, or as a fraction of the range of values of this input array.

See picture for an example.

This file is based upon the R function 'jitter' by written by Werner Stahel and Martin Maechler, ETH Zurich.
See http://stat.ethz.ch/R-manual/R-patched/lib...tml/jitter.html
for details of the original.

I've added support for imaginary inputs and gaussian noise, which weren't in the original.

System Requirements:

MATLAB 7.1.0 (R14SP3)
Program Release Status: New Release
Program Install Support: Install and Uninstall

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