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DSP Run-Time Library Reference
norm
normalization
Synopsis
#include <complex.h>
complex_float normf (complex_float a)
complex_double norm (complex_double a)
Description
This function normalizes the complex input
Algorithm
Re( )
=
Re( )
c
2
Re ( ) Im ( )
a
Im( )
=
Im( )
c
2
Re ( ) Im ( )
a
Domain
38
-3.4 x 10
to +3.4 x 10
4-90
a
+
2
a
a
+
2
a
38
VisualDSP++ 3.5 C/C++ Compiler and Library Manual
and returns the result.
a
for
normf ()
for ADSP-219x DSPs
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