periodogram उदाहरण वाक्य

उदाहरण वाक्य

1. In addition to classical FFT-based methods used for the calculation of frequency parameters, a more appropriate PSD estimation method is the Lomb Scargle ( LS ) periodogram.
2. This periodogram converges to the true PSD as the number of estimates as well as the averaging time interval " T " approach infinity ( Brown & Hwang ).
3. Schuster is perhaps most widely remembered for his periodogram analysis, a technique which was long the main practical tool for identifying statistically important frequencies present in a time series of observations.
4. The Bayesian Kepler periodogram is a mathematical algorithm, used to detect single or multiple extrasolar planets from successive prior probability distribution over the space determined by one or more sets of Keplerian orbital parameters.
5. The squared-magnitude components of a DFT are a type of power spectrum called periodogram, which is widely used for examining the frequency characteristics of noise-free functions such as filter impulse responses and window functions.
6. If a non-sinusoidal oscillation is present in a time-series then power will be seen in a periodogram at not only the frequency of the oscillation, but also harmonics at integer multiples of this frequency.
7. 2 . Welch's method suggested to divide the measurements using data window functions, calculate a periodogram, average them to get a spectral estimate and calculate the power spectrum using Fast Fourier Transform ( FFT ) . This increased the computational speed.
8. Lomb's periodogram method, on the other hand, can use an arbitrarily high number of, or density of, frequency components, as in a standard periodogram; that is, the frequency domain can be over-sampled by an arbitrary factor.
9. Lomb's periodogram method, on the other hand, can use an arbitrarily high number of, or density of, frequency components, as in a standard periodogram; that is, the frequency domain can be over-sampled by an arbitrary factor.
10. The average of the square of KZFT in time over S periods of } } will provide an estimate of the square amplitude of the wave at frequency & nu; 0 or KZ periodogram ( KZP ) based on 2S & rho; 0 observations around moment t: