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Input real-valued data and get the DFT output. Supports audio files and CSV file or string inputs with a variety of output formats. Also supports FFT algorithms. Standard output to terminal. Text file ...

Abstract: In synthetic aperture radar (SAR) one wishes to reconstruct the reflectivity function of a region on the ground from a set of radar measurements taken at several angles. The ground ...

For the list of all the contributors to the development of FLUPS, description and a complete License: see LICENSE file. The high-order Lattice Green's functions (LGF and MEHR) available in FLUPS are ...

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While the Fourier transform represents a signal as a sum of sine waves, the wavelet transform analyzes signals based on functions with more complex shapes called "wavelets." A characteristic of ...

Abstract: This paper proposes the simulation parameters of the fast Fourier transform (FFT) for the 3-dimensional (3D) split step parabolic equation (SSPE) and the mirror Kirchhoff approximation (MKA) ...