MAN page from Mandrake Other XITE-3.3-3.i386.rpm
IMAG
Section: C Library Functions (3)
Updated: 16 Mar 1998
Index
NAME
imag, fftImag - extract imaginary part of complex band
SYNTAX
#include <
xite/arithmetic.h>
int imag( IBAND input, IBAND output );
#include <xite/fft.h>
int fftImag( IC_BAND input, IR_BAND output );
DESCRIPTION
imagextracts the imaginary part of a complex
inputband.
fftImagis retained for compatibility with previous XITEversions. It is a macro call to imag.
RESTRICTIONS
The
inputmay be either complex or double complex,the
outputmay be float or double.
SEE ALSO
imag(1),
real(3),
power(3),
phase(3),
square(3),
squareRoot(3),
absValue(3),
fftDisplay(3),
convertBand(3)
RETURN VALUE
0 => Ok
1 => Bad input pixel type
2 => Bad output pixel type
AUTHOR
Tor Lønnestad, BLAB, Ifi, UiO (wrote fftImag)
REVISED
Svein Bøe
ID
$Id: imag.c,v 1.32 1997/05/27 14:47:49 svein Exp $
Index
- NAME
- SYNTAX
- DESCRIPTION
- RESTRICTIONS
- SEE ALSO
- RETURN VALUE
- AUTHOR
- REVISED
- ID
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