IT++ Logo
Functions

Fast Hadamard Transform (FHT)

Transforms

Functions

template<class T >
Vec< T > itpp::dht (const Vec< T > &v)
 Fast Hadamard Transform.
template<class T >
void itpp::dht (const Vec< T > &vin, Vec< T > &vout)
 Fast Hadamard Transform.
template<class T >
void itpp::self_dht (Vec< T > &v)
 Fast Hadamard Transform - memory efficient. Stores the result in v.
template<class T >
Vec< T > itpp::dwht (const Vec< T > &v)
 Fast Walsh Hadamard Transform.
template<class T >
void itpp::dwht (const Vec< T > &vin, Vec< T > &vout)
 Fast Walsh Hadamard Transform.
template<class T >
void itpp::self_dwht (Vec< T > &v)
 Fast Walsh Hadamard Transform - memory efficient (result in v)
template<class T >
Mat< T > itpp::dht2 (const Mat< T > &m)
 Fast 2D Hadamard Transform.
template<class T >
Mat< T > itpp::dwht2 (const Mat< T > &m)
 Fast 2D Walsh Hadamard Transform.
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Defines
SourceForge Logo

Generated on Wed Mar 2 2011 22:05:34 for IT++ by Doxygen 1.7.3