Please read ?complex.
On Sun, 27 Jul 2008, [EMAIL PROTECTED] wrote:
I am using fft(x) to compute the fft of a real-valued sequence. This
returns (as expected an array of complex numbers. Is ther an R function
to transform these complex numbers into two arrays for the magnitude and
phase? Basically polar notation?
Thank you.
Kevin
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--
Brian D. Ripley, [EMAIL PROTECTED]
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595
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