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Searched refs:bessel0 (Results 1 – 24 of 24) sorted by relevance

/dports/science/cp2k/cp2k-2e995eec7fd208c8a72d9544807bd8b8ba8cd1cc/src/common/
H A Dbessel_lib.F24 PUBLIC :: bessk0, bessk1, bessel0
158 ELEMENTAL IMPURE FUNCTION bessel0(x, l) function
166 REAL(KIND=dp) :: bessel0 local
180 bessel0 = trig(1)
187 bessel0 = bessel0 + fact*trig(ii)
201 bessel0 = fact
207 bessel0 = bessel0 + fact
213 END FUNCTION bessel0
/dports/science/cp2k-data/cp2k-7.1.0/src/common/
H A Dbessel_lib.F24 PUBLIC :: bessk0, bessk1, bessel0
158 ELEMENTAL IMPURE FUNCTION bessel0(x, l) function
166 REAL(KIND=dp) :: bessel0 local
180 bessel0 = trig(1)
187 bessel0 = bessel0 + fact*trig(ii)
201 bessel0 = fact
207 bessel0 = bessel0 + fact
213 END FUNCTION bessel0
/dports/audio/mixxx/mixxx-2.3.0/lib/qm-dsp/base/
H A DKaiserWindow.cpp44 static double bessel0(double x) in bessel0() function
56 double denominator = bessel0(m_beta); in init()
60 m_window.push_back(bessel0(m_beta * sqrt(1.0 - k*k)) / denominator); in init()
/dports/audio/ardour6/Ardour-6.8.0/libs/qm-dsp/base/
H A DKaiserWindow.cpp44 static double bessel0(double x) in bessel0() function
56 double denominator = bessel0(m_beta); in init()
60 m_window.push_back(bessel0(m_beta * sqrt(1.0 - k*k)) / denominator); in init()
/dports/audio/zrythm/zrythm-1.0.0-alpha.26.0.13/ext/qm-dsp/base/
H A DKaiserWindow.cpp44 static double bessel0(double x) in bessel0() function
56 double denominator = bessel0(m_beta); in init()
60 m_window.push_back(bessel0(m_beta * sqrt(1.0 - k*k)) / denominator); in init()
/dports/graphics/opencv/opencv-4.5.3/contrib/modules/xphoto/src/
H A Dkaiser_window.hpp66 static float bessel0(const float &x) in bessel0() function
98 p[i] = bessel0<MAX_ITER_BESSEL>(b) / bessel0<MAX_ITER_BESSEL>(beta); in calcKaiserWindow1D()
/dports/math/py-pystan/pystan-2.19.0.0/pystan/stan/lib/stan_math/stan/math/prim/scal/prob/
H A Dvon_mises_lpdf.hpp80 T_partials_return bessel0 = 0; in von_mises_lpdf() local
82 bessel0 = modified_bessel_first_kind(0, kappa_dbl[n]); in von_mises_lpdf()
102 += kappa_cos / kappa_dbl[n] - bessel1 / bessel0; in von_mises_lpdf()
/dports/games/xray_re-tools/xray_re-tools-52721d2/sources/3rd-party/nvtt/nvimage/
H A DFilter.cpp60 inline static float bessel0(float x) in bessel0() function
256 if ((1 - t * t) >= 0) return sinc_value * bessel0(alpha * sqrtf(1 - t * t)) / bessel0(alpha); in evaluate()
/dports/games/0ad/0ad-0.0.23b-alpha/libraries/source/nvtt/src/src/nvimage/
H A DFilter.cpp60 inline static float bessel0(float x) in bessel0() function
256 if ((1 - t * t) >= 0) return sinc_value * bessel0(alpha * sqrtf(1 - t * t)) / bessel0(alpha); in evaluate()
/dports/graphics/nvidia-texture-tools/nvidia-texture-tools-2.0.8/src/nvimage/
H A DFilter.cpp60 inline static float bessel0(float x) in bessel0() function
256 if ((1 - t * t) >= 0) return sinc_value * bessel0(alpha * sqrtf(1 - t * t)) / bessel0(alpha); in evaluate()
/dports/games/libretro-px68k/px68k-libretro-8455d9c/fmgen/
H A Dmisc.h50 T bessel0(T x) in bessel0() function
/dports/audio/zmusic/ZMusic-1.1.8/thirdparty/opnmidi/chips/np2/
H A Dfmgen_misc.h50 T bessel0(T x) in bessel0() function
/dports/emulators/quasi88/quasi88-0.6.4/src/fmgen/
H A Dmisc.h50 T bessel0(T x) in bessel0() function
/dports/audio/rubberband/rubberband-2.0.0/src/dsp/
H A DBQResampler.h134 double bessel0(double x) const;
H A DBQResampler.cpp242 BQResampler::bessel0(double x) const in bessel0() function in RubberBand::BQResampler
265 double denominator = bessel0(beta); in kaiser()
270 v[n] = bessel0 (beta * sqrt(1.0 - k*k)) / denominator; in kaiser()
/dports/games/powder-toy/The-Powder-Toy-95.0/src/resampler/
H A Dresampler.cpp320 static double bessel0(double x) in bessel0() function
346 return bessel0(alpha * sqrt(1 - ratio * ratio)) / bessel0(alpha); in kaiser()
/dports/science/bagel/bagel-1.2.2/src/integral/ecp/testcode/ang_proj/
H A Dproj.h612 const double bessel0(const double x) { in bessel0() function
655 return bessel0(x); in besseln()
685 mbessi *= static_cast<mpreal>(bessel0(x))/bi; in besseln()
/dports/science/plumed/plumed2-2.7.2/src/tools/
H A DTools.h145 static double bessel0(const double& val);
H A DTools.cpp394 double Tools::bessel0( const double& val ) { in bessel0() function in PLMD::Tools
H A DKernelFunctions.cpp250 volume *= myvals[i]->getMaxMinusMin()*Tools::bessel0(eigval[iper])*std::exp(-eigval[iper]); in normalize()
/dports/graphics/gimp-app/gimp-2.10.30/plug-ins/file-dds/
H A Dmipmap.c363 bessel0 (float x) in bessel0() function
397 return sinc(t) * bessel0(alpha * sqrtf(1.0f - ratio * ratio)) * rb04; in kaiser_filter()
/dports/science/py-pyscf/pyscf-2.0.1/pyscf/lib/gto/test/
H A Dtest_ecp.py505 bessel0 = scipy.special.spherical_in(numpy.arange(7+1), x) * numpy.exp(-x)
508 self.assertTrue(numpy.allclose(bessel0, bessel1))
/dports/science/cp2k/cp2k-2e995eec7fd208c8a72d9544807bd8b8ba8cd1cc/src/
H A Datom_types.F17 USE bessel_lib, ONLY: bessel0
1266 atom%hfx_pot%kernel(j, i, nu) = bessel0(2.0_dp*atom%hfx_pot%omega &
1281 atom%hfx_pot%kernel(j, i, nu) = bessel0(2.0_dp*atom%hfx_pot%omega &
/dports/science/cp2k-data/cp2k-7.1.0/src/
H A Datom_types.F17 USE bessel_lib, ONLY: bessel0
1266 atom%hfx_pot%kernel(j, i, nu) = bessel0(2.0_dp*atom%hfx_pot%omega &
1281 atom%hfx_pot%kernel(j, i, nu) = bessel0(2.0_dp*atom%hfx_pot%omega &