irfft

Contents: Description, Arguments, Usage, Examples, Images, Related Functions Supported Under Version: >1.69 Current Davinci Version: 2.27 64-bit Safe: No Description Reverses the Real Fourier Transform on an array of an arbitrary number of samples. This function will only function properly on a 1xNx1. It will assume all other columns to be linear extensions of the first column. This is the reverse function of rfft(). Arguments and Return Values Arguments: A 1xNx1 linear numeric array Return Value: A 1xNx1 linear numeric array Usage Syntax: irfft(obj = VAL) Examples dv> b 1x101x1 array of float, bsq format [404 bytes] dv> a=irfft(b) 1x101x1 array of double, bsq format [808 bytes] Images

DavinciWiki Mini-Nav Bar Contents Functions Function Categories Common Procedures Glossary Download Davinci Change Log News Mailing List Contact Developers davinci-dev [AT] mars.asu.edu All other topics See navigation on the left Related Functions rfft irfft2 Recent Core Changes Change Log Modified On: 05-30-2006