Signal Processing ResearchJos´e L. Ferreira, Pierre J.M. Cluitmans, and Ronald M. Aarts. Effective Extrac- tion and Filtering of Frequency Components in Physiological Signals Using Sum-of- Sinusoids Modelling. Signal Processing Research, 2(4):73-80, December 2013.
80 Sum-of-Sinusoids-Based Fading Channel Models with Rician K-factor and Vehicle Speed Ratio in Vehicular Ad Hoc Networks Yuhao Wang and Xing Xing School of Information Engineering, Nanchang University China 1. Introduction In this chapter, we propose an extended reference model and two novel sum...
How to determine if a signal is linear? Why is convolution equal to polynomial? Let \bar{a} = [1, 1, 2], \bar{b} = [1, 2, 3], calculate: (\bar{a} \times \bar{b}) \cdot \bar{b} + |\bar{a} \times \bar{b}|. (\bar{a} \times \bar{b}) \cdot (\bar{a} \tim...
free program (and accompanying library) to solve the problem of "harmonic inversion." Given a discrete, finite-length signal that consists of a sum of finitely-many sinusoids (possibly exponentially decaying), it determines the frequencies, decay constants, amplitudes, and phases of those sinusoids...
This method is particularly suitable to calculate the frequencies of the output which are harmonics of the input frequency or frequencies produced by an input waveform which is a sinusoid or is specified as a set of sinusoids. SAQ 2.3 The transfer characteristic of a diode can be approximated by...
Any periodic or aperiodic signal is represented as a sum of harmonically linked sinusoids in the Fourier series, which is an approximation technique. Thus, it gives frequency domain representation. If the series is periodic F...
This paper considers the extension of known sufficient conditions for signal reconstruction from non-uniform periodic samples to the case where the signal comprises a finite combination of sinusoids. In this case, it is shown that the reconstruction can be achieved by a causal observer. The result...
It is observed that if there are p components in the signal then at the kth ( k p ) stage our procedure produces strongly consistent estimators of the k dominant sinusoids. For k > p, the amplitude estimators converge to zero almost surely. Asymptotic distribution of the proposed estimators ...
Sum of Sinusoids modelmultipath channelssimulationIn multipath propagation scenario, Rayleigh fading is commonly modeled by Sum-Of-Sinusoid simulators. Many simulation models have been proposed in this direction, with Clarke's model as the reference model which was later simplified by Jake's model, ...
Considers the extension of known sufficient conditions for signal reconstruction from non-uniform periodic samples to the case where the signal comprises a finite combination of sinusoids. Achievement of reconstruction by a causal observer; Reconstruction from non-uniform periodic samples.Goodwin...