CMSIS-DSP  
CMSIS DSP Software Library
 
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num_features/q31.hpp File Reference

Data Structures

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

Namespaces

namespace  inner
 

Functions

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