irfft
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1x101x1 array of float, bsq format [404 bytes] | 1x101x1 array of float, bsq format [404 bytes] | ||
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1x101x1 array of double, bsq format [808 bytes] | 1x101x1 array of double, bsq format [808 bytes] | ||
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*[[irfft2]] | *[[irfft2]] | ||
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Latest revision as of 12:23, 30 May 2006
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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
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Recent Core Changes Modified On: 05-30-2006 |
