mirror of
https://github.com/bolero-MURAKAMI/Sprout.git
synced 2024-11-29 01:03:45 +00:00
68 lines
2.7 KiB
C++
68 lines
2.7 KiB
C++
/*=============================================================================
|
|
Copyright (c) 2011-2017 Bolero MURAKAMI
|
|
https://github.com/bolero-MURAKAMI/Sprout
|
|
|
|
Distributed under the Boost Software License, Version 1.0. (See accompanying
|
|
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
|
=============================================================================*/
|
|
#ifndef SPROUT_NUMERIC_DFT_FIT_SINUSOID_HPP
|
|
#define SPROUT_NUMERIC_DFT_FIT_SINUSOID_HPP
|
|
|
|
#include <sprout/config.hpp>
|
|
#include <sprout/container/traits.hpp>
|
|
#include <sprout/container/functions.hpp>
|
|
#include <sprout/numeric/dft/fixed/sinusoid.hpp>
|
|
#include <sprout/algorithm/fit/results.hpp>
|
|
#include <sprout/sub_array/sub_array.hpp>
|
|
#include <sprout/sub_array/sub.hpp>
|
|
#include <sprout/pit/pit.hpp>
|
|
|
|
namespace sprout {
|
|
namespace fit {
|
|
namespace detail {
|
|
template<typename Container>
|
|
inline SPROUT_CONSTEXPR typename sprout::fit::results::algorithm<Container>::type
|
|
sinusoid_impl(
|
|
Container const& cont,
|
|
typename sprout::container_traits<Container>::value_type const& frequency,
|
|
typename sprout::container_traits<Container>::value_type const& amplitude,
|
|
typename sprout::container_traits<Container>::value_type const& phase,
|
|
typename sprout::container_traits<Container>::difference_type offset
|
|
)
|
|
{
|
|
return sprout::sub_copy(
|
|
sprout::get_internal(sprout::fixed::sinusoid(cont, frequency, amplitude, phase)),
|
|
offset,
|
|
offset + sprout::size(cont)
|
|
);
|
|
}
|
|
} // namespace detail
|
|
//
|
|
// sinusoid
|
|
//
|
|
template<typename Container>
|
|
inline SPROUT_CONSTEXPR typename sprout::fit::results::algorithm<Container>::type
|
|
sinusoid(
|
|
Container const& cont,
|
|
typename sprout::container_traits<Container>::value_type const& frequency = 1,
|
|
typename sprout::container_traits<Container>::value_type const& amplitude = 1,
|
|
typename sprout::container_traits<Container>::value_type const& phase = 0
|
|
)
|
|
{
|
|
return sprout::fit::detail::sinusoid_impl(cont, frequency, amplitude, phase, sprout::internal_begin_offset(cont));
|
|
}
|
|
|
|
template<typename Container>
|
|
inline SPROUT_CONSTEXPR typename sprout::fit::results::algorithm<Container>::type
|
|
sinusoid(
|
|
typename sprout::container_traits<Container>::value_type const& frequency = 1,
|
|
typename sprout::container_traits<Container>::value_type const& amplitude = 1,
|
|
typename sprout::container_traits<Container>::value_type const& phase = 0
|
|
)
|
|
{
|
|
return sprout::fit::sinusoid(sprout::pit<Container>(), frequency, amplitude, phase);
|
|
}
|
|
} // namespace fit
|
|
} // namespace sprout
|
|
|
|
#endif // #ifndef SPROUT_NUMERIC_DFT_FIT_SINUSOID_HPP
|