Cadd - Analog Devices VISUALDSP++ 3.5 Manual

cadd

complex addition
Synopsis
#include <complex.h>
complex_float caddf (complex_float a, complex_float b)
complex_double cadd (complex_double a, complex_double b)
complex_fract16 cadd_fr16 (complex_fract16 a, complex_fract16 b)
Description
This function computes the complex addition of two complex inputs:
and , and returns the result.
b
Algorithm
Re(c) = Re(a) + Re(b)
Im(c) = Im(a) + Im(b)
Domain
38
-3.4 x 10 to +3.4 x 10
-1.0 to +1.0
VisualDSP++ 3.5 C/C++ Compiler and Library Manual
for ADSP-219x DSPs
38
for
caddf( ), cadd( )
for
cadd_fr16( )
DSP Run-Time Library
,
a
4-31