Concept
Fourier transform on finite groups
Related publications (31)
Dissipative Solitons and Switching Waves in Dispersion-Modulated Kerr Cavities
Tobias Kippenberg, Rui Ning Wang, Aleksandr Tusnin, Alisa Davydova, Miles Henry Anderson, Alexey Tikan
We theoretically and experimentally investigate the formation of dissipative coherent structures in Kerr nonlinear optical microresonators, whose spectrum encompasses an integrated dispersion that exceeds the cavity free-spectral range. We are able to acce ...
AMER PHYSICAL SOC2023Unified Theory for Recovery of Sparse Signals in a General Transform Domain
Compressed sensing is provided a data-acquisition paradigm for sparse signals. Remarkably, it has been shown that the practical algorithms provide robust recovery from noisy linear measurements acquired at a near optimal sampling rate. In many real-world a ...
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC2018An FFT-based Numerical Method for Elasto-Plastic Contact
Jean-François Molinari, Guillaume Anciaux, Lucas Henri Galilée Frérot
Contact of rough surfaces is of prime importance in the study of friction and wear. Numerical simulations are well suited for this non-linear problem, but natural surfaces being fractal [1], they have high discretization requirements. There is therefore a ...
2018An Improved Approach for the Calculation of the Transient Ground Resistance Matrix of Multiconductor Lines
The general integral expressions for the elements of the ground impedance matrix do not have an analytical inverse transform in the time domain. Therefore, the ground transient resistance of a multiconductor line is commonly evaluated in the time domain by ...
Ieee-Inst Electrical Electronics Engineers Inc2016