continuous-time systemunbiased parametermodulating functionsnoiseAn efficient unbiased estimation method is proposed for the direct identification of linear continuous-time system with noisy input and output measurements. Using the Gaussian modulating filters, by numerical integration, an equivalent discrete ...
A continuous-time model for the additive white Gaussian noise (AWGN) channel in the presence of white (memoryless) phase noise is proposed and discussed. It is shown that for linear modulation the output of the baud-sampled filter matched to the shaping waveform represents a sufficient statistic...
In this paper, the reverse problem is investigated, and a procedure is developed for performing the transformation from an autoregressive moving-average (ARMA) model to an equivalent minimal order continuous-time system with a white noise input in the sense that the correlation function of the ...
We consider the class of continuous-time autoregressive (CAR) processes driven by (possibly non-Gaussian) Lévy white noises. When the excitation is an impulsive noise, also known as compound Poisson noise, the associated CAR process is a random non-uniform exponential spline. Therefore, Poisso...
Time-varying matrix estimation in stochastic continuous-time models under coloured noise using LSM with forgetting factordoi:10.1080/00207721003706852In this article, we deal with time-varying matrix estimation in continuous-time stochastic models under a coloured noise. The suggested estimation algorithm ...
If the observations at the sampling instants are linear and corrupted by multiplicative and/or additive discrete-time white noise, then, using recent results, full and reduced-order controllers that solve the equivalent discrete-time optimal control problem can be computed.doi:10.1080/002077200291064...
A close-up of the time–frequency estimation of the third wavepacket is also shown for comparison. As relative intensity is of primary interest, the spectra are normalized to a [0, 1] range. b, As in a, but 0-dB white Gaussian noise is added to the synthetic data. The parameters ...
The use of fast Fourier transform for the estimation of power spectra: a method based on time averaging over short modified periodograms IEEE Trans. Audio Electroacoust., 15 (2) (1967) Google Scholar Cited by (0) Recommended articles cannot be displayed at this time. ...
Sine-shaped feedback DAC was proposed to be used in continuous-time \Sigma\Delta ADCs for its immunity to clock jitter. However, in a sine-shaped DAC, the carrier is used as an analog signal to mix with the data, consequently, all the carrier noise appears in the sine-shaped data. The...
Time crystals are an eagerly sought phase of matter with broken time-translation symmetry. Quantum time crystals with discretely broken time-translation symmetry have been demonstrated in trapped ions, atoms and spins whereas continuously broken time-tra