CMSIS-DSP  
CMSIS DSP Software Library
 
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num_features/complex_q31.hpp File Reference

Data Structures

struct  number_traits< std::complex< Q31 > >
 Features for complex Q31. More...
 
struct  vector_traits< std::complex< Q31 >, arch, typename std::enable_if<!std::is_base_of< Helium, arch >::value &&!std::is_base_of< Neon, arch >::value >::type >
 Vector features for std::complex<Q31> when no vector instructions. More...
 

Namespaces

namespace  inner
 

Functions

std::complex< Q31 > from_accumulator (const std::complex< Q< 15, 48 > > a)
 Convert from accumulator (with no saturation)
 
std::complex< Q< 15, 48 > > mac (const std::complex< Q< 15, 48 > > acc, const std::complex< Q31 > a, const std::complex< Q31 > b)
 Multiply and accumulate.