• rastamat

  • Referenced in 27 articles [sw12356]
  • RASTA-PLP, an acronym for Relative Spectral Transform - Perceptual Linear Prediction. PLP was originally proposed ... remove any constant offset resulting from static spectral coloration in the speech channel e.g. from...
  • Sips

  • Referenced in 10 articles [sw20921]
  • Sips: shift-and-invert parallel spectral transformations. SIPs is a new efficient and robust software ... package implementing multiple shift-and-invert spectral transformations on parallel computers. Built...
  • ASH

  • Referenced in 8 articles [sw06728]
  • used to ensure data locality in spectral transforms, a sophisticated load balancing algorithm is implemented...
  • SplitsTree

  • Referenced in 32 articles [sw12234]
  • number of distances transformations, the computation of parsimony splits, spectral analysis and bootstrapping...
  • NDSolve

  • Referenced in 9 articles [sw18630]
  • CBOE Volatility Index. While transform and spectral methods are common tools, they are supplemented...
  • SyncSpecCnn

  • Referenced in 5 articles [sw26163]
  • dilated convolutional kernels and a spectral transformer network. Experimentally we tested our SyncSpecCNN on various...
  • Cucheb

  • Referenced in 3 articles [sw28326]
  • procedure uses a carefully chosen polynomial spectral transformation to accelerate convergence of the Lanczos method...
  • ELSI

  • Referenced in 3 articles [sw29868]
  • eigensolver based on shift-and-invert spectral transformations); NTPoly (density matrix purification...
  • FLTSS

  • Referenced in 2 articles [sw41117]
  • Legendre transforms of the NCAR spectral transform shallow water model (STSWM) with routines...
  • SpectralCAT

  • Referenced in 8 articles [sw18794]
  • SpectralCAT: Categorical spectral clustering of numerical and nominal data. Data clustering is a common technique ... attributes. We suggest to automatically transform the high-dimensional input data into categorical values. This ... done by discovering the optimal transformation according to the Calinski–Harabasz index for each feature ... method for spectral clustering via dimensionality reduction of the transformed data is applied. This...
  • haarfisz

  • Referenced in 17 articles [sw11198]
  • technique to the estimation of the spectral structure in the locally stationary wavelet model ... Haar wavelets and the variance stabilizing Fisz transform. The resulting estimator is mean square consistent...
  • PPS

  • Referenced in 3 articles [sw18337]
  • comparison with Fourier transform, the PPS method avoids spectral leakage, and reduces background noise that ... method can minimize the impact of spectral leakage and thus capture true hidden periodicities ... effective and efficient than a fast Fourier transform. The computational complexity of the PPS algorithm...
  • Algorithm 888

  • Referenced in 3 articles [sw22885]
  • classes for computing and using spherical harmonic transforms is presented. Methods of these classes compute ... spherical geometry. The spectral synthesis and analysis algorithms using fast Fourier transforms and Legendre transforms ... methods associated with a spectral_field class provides spectral approximation to the differential operators...
  • SOWAS

  • Referenced in 5 articles [sw19595]
  • wavelet spectral and wavelet coherence (wavelet coherency) analysis by means of continuous wavelet transformation...
  • SHTOOLS

  • Referenced in 4 articles [sw16031]
  • harmonic transforms and reconstructions, rotations of data expressed in spherical harmonics, and multitaper spectral analyses ... complex spherical harmonics are supported. Spherical harmonic transforms are calculated by exact quadrature rules using ... associated Legendre functions. The spherical harmonic transforms are proven to be accurate to approximately degree ... Routines are included for performing localized multitaper spectral analyses. It is OpenMP compatible and OpenMP...
  • k-Wave

  • Referenced in 34 articles [sw07387]
  • based on a k-space pseudo-spectral time domain solution to coupled first-order acoustic ... detector geometry based on the fast Fourier transform (FFT) is also included. The architecture...
  • Kapteyn Package

  • Referenced in 0 articles [sw34596]
  • provides in-depth chapters about celestial transformations, spectral translations and non-linear least squares fitting...
  • PoisFFT

  • Referenced in 7 articles [sw28040]
  • package uses the fast Fourier transform to directly solve the Poisson equation on a uniform ... orthogonal grid. It can solve the pseudo-spectral approximation and the second order finite difference...
  • PARSHL

  • Referenced in 5 articles [sw23809]
  • Transform (STFT), adding features for tracking the amplitude, frequency, and phase trajectories of spectral lines...
  • splib

  • Referenced in 7 articles [sw35310]
  • FORTRAN Routines for Spectral methods. Here is a collection of 80 FORTRAN routines that written ... allow the computation of zeros, quadrature weights, transformation from Fourier coefficients to point-values...