The paper presents a study of a non-standard model of fractional statistics. The exponential of the Gibbs factor in the expression for the occupation numbers of ideal bosons is substituted with the ...

Description: This MATLAB project provides a detailed visualization of the complex exponential Fourier series representation of a periodic signal. It computes and plots the amplitude and phase spectra ...

Abstract: The paper presents an accurate and simple method for the approximation of the nonlinear B-H curves using expansion into complex exponential series. The least-squares fit of the model is ...

from math import pi import torch a = torch.arange(4, dtype=torch.float32)/3*pi z = a.type(torch.complex64) print(z) zz = z*1j print(z) zzexp = zz.exp() print(zzexp ...

Abstract: The letter presents a new algorithm for the precise estimation of the frequency of a complex exponential signal in additive, complex, white Gaussian noise. The discrete Fourier transform ...

Figure 4. A snapshot, in time, of two complex numbers whose exponents, and thus their phase angles, change with time. The notion of negative frequency is often troubling to engineers who've spent so ...