Examples of 'cumulants' in a sentence
Meaning of "cumulants"
Cumulants (noun): Cumulants are statistics used in probability theory and statistics to describe the distribution of a random variable. They are moments of the deviations of a random variable from its mean. Cumulants can provide information about the shape and other properties of a probability distribution
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- plural of cumulant
How to use "cumulants" in a sentence
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cumulants
Formal cumulants are subject to no such constraints.
Relations between moments and cumulants.
Higher order moments and cumulants are obtained by higher derivatives.
These two parameters are calculated by the method of cumulants.
Cumulants are additive.
The particle size shown is the cumulants mean.
All of cumulants of the normal distribution beyond the second cumulant are zero.
Other calculation methods for calculating the cumulants can be used.
The first method uses the cumulants and the second is based on a maximum likelihood approach.
The calculation chain is composed of a cell C for calculating moments or cumulants.
Various techniques for calculating cumulants are known to a person skilled in the art.
As odd cumulants of a uniform distribution are zero ; only even moments are affected.
Thus, all particle size values are reported as the cumulants mean.
A distribution with given cumulants κn can be approximated through an Edgeworth series.
Using conventional demographic analysis, we can then define the equivalent cumulants as.
See also
Then we introduce fourth order cumulants in active DOA estimation with coprime MIMO radar.
The first method is applied for each sub-window to produce partial cumulants.
Higher-order moments and cumulants are obtained by higher derivatives.
However, this generic form can be described by a few parameters only, the cumulants.
But fourth and higher-order cumulants are not equal to central moments.
Thiele gives a mathematical analysis of Brownian motion, introduces the likelihood function, and invents cumulants.
In practice, the exact cumulants are not calculated, but only estimated cumulants.
Like PAJOD, the criterion for para-unitary factorization exploits the observation higher-order cumulants at different lags.
The ordinary cumulants of degree higher than 2 of the normal distribution are zero.
Novel Estimator of the Fourth-Order Cumulants of the Observations.
Unlike the cumulants analysis discussed above, this is an ill-posed mathematical problem.
Finally a third device 106 enables the determination of the first distribution, from the first cumulants.
For example, a novel scaling relation for cumulants characterizing conductance fluctuations is found.
The first cumulants are determined by the receiver using a second determination device 105.
A first, simple method for calculating cumulants consists of executing the following operations,.
The cumulants k n of the random variable X are defined by the cumulant generating function g ( t ), EPMATHMARKEREP.
The first cumulants are, and.
All of the cumulants of the sequence of Bell numbers are equal to 1.
The first - and second-order cumulants Γ 1 and Γ 2 are then determined.
An algorithm II using the cumulants of order 4, in particular with respect to narrow-band source-signals.
