# Probability density function

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Related to Density function: Probability density function

## Probability density function

The function that describes the change of certain realizations for a continuous random variable.

## Probability Function

In statistics, a measure of the probable distribution of some random variable. When plotted on a chart, the area under the graph represents the probable values of the random variable. It is used in foreign exchange and equities as a means of assessing probable future market trends.
References in periodicals archive ?
1, the expression of exponential probability density function p1(y), represents the probability density that the velocity of laminar shear flow at position y1, u1, distributes to any position y due to turbulence.
Similar to the case of histogram equalization where a cumulative density function is used as a transform function, let us define the following transform functions exploiting the cumulative density functions
Note that the limit of the density function given in (1)
Figure 1 show the graph of the gamma[(1 - Exp)/Exp] distribution probability density functions and cumulative distribution, for some values of the parameters.
Estimation of wind energy potential using different probability density functions.
i] and a plausible analytical expression for the Dirichlet probability density function of the pixel intensity vectors of category k
Kakavas [10] expressed the strain energy density function in terms of the second and third invariants of the logarithmic strain tensor with three independent material parameters.
The Wishart density function of A written as a function of the blocks is
However, several published works did not investigate many properties such as finite mixture of the density function, Reenyi and Shannon entropies, extreme values, probability weighted moments (PWMs), and bivariate and multivariate generalization.
Details of the model is provided in Section 2 with an equation for the probabilistic density function (PDF) of system states.
For instance, for the first time we will be able to extensively measure the concentration probability density function (PDF) in a plume not only near the ground but also at high-er altitudes; quantify relative and absolute dispersion; estimate the value of the Richardson-Obukhov constant, etc.

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