نتایج جستجو برای: probability density functions

تعداد نتایج: 1064625  

Journal: :Coastal Engineering Proceedings 1988

Journal: :The Astrophysical Journal 2022

Using a suite of self-similar cosmological simulations, we measure the probability distribution functions (PDFs) real-space density, redshift-space and their geometric mean. We find that density PDF is well-described by function two parameters: $n_s$, spectral slope, $\sigma_L$, linear rms fluctuation. For mean real- densities, introduce third parameter, $s_L={\sqrt{\langle(dv^L_{\rm pec}/dr)^2...

Journal: :International Journal for Uncertainty Quantification 2012

Journal: :Communications in Theoretical Physics 2022

We study the uncertainties of quantum mechanical observables, quantified by standard deviation (square root variance) in Haar-distributed random pure states. derive analytically probability density functions (PDFs) arbitrary qubit observables. Based on these PDFs, uncertainty regions observables are characterized supports PDFs. The state-independent relations then transformed into optimization ...

Journal: :The Journal of the Acoustical Society of America 2004

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