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Cross correlation functions in protein dynamics and function.
Journal of Molecular Liquids, 1989Abstract The role of time cross correlation functions induced in liquid water by protein function and dynamics is discussed in the context of recent computer simulations of the gramicidin channel by Swamy and Clementi. On the basis of time autocorrelation functions already computed for this system, such as the orientational and linear velocity auto ...
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Local modes and cross-correlation functions
The Journal of Chemical Physics, 1983It is shown how the use of cross-correlation functions and their Fourier transforms provides a convenient probe of the division of the classical phase space for stretching vibrations of H2O into local, normal, and stochastic fractions. Resulting classical estimates for the numbers of total and local states, N(E) and Nl(E), respectively, as functions of
J. T. Muckerman, D. W. Noid, M.S. Child
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Deconstructing the interaural cross-correlation function.
The Journal of the Acoustical Society of America, 2009Because it is a measure of the similarity of signals in a listener’s left and right ears, the long-term interaural cross-correlation (IACC) function within one-third octave bands provides an estimate of auditory envelopment as well as a guide to the ability to localize a sound.
William M. Hartmann, Brad Rakerd
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Cross-correlation of system outputs-ambiguity function
IEEE Transactions on Circuits and Systems, 1991Outputs of disjoint linear systems may be correlated for a nonstationary input process. For a nonstationary white input, the output cross-correlation function is simply characterized in terms of the generalized ambiguity function. An example is given for passive radiowave measurements with multiple individual sensors, in which case the ambiguity ...
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Cross correlation function of wideband MIMO channels
Proceedings of the 6th International Wireless Communications and Mobile Computing Conference, 2010In this paper, we propose a space-time-frequency cross-correlation function (CCF) for multiple-input multiple-output (MIMO) multicarrier channels in a two-dimensional (2D) random scattering outdoor medium. The MIMO channel is considered to be wideband. In our mathematical model CCF is calculated taking into account the clustering phenomenon, frequency ...
Ana-Maria Pistea +3 more
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The cross-correlation function of complications of linear recurrent sequences
Discrete Mathematics and Applications, 2018 The paper is concerned with complications of linear recurrent sequences over the field GF(q) and the ring GR(qn , pn ) with interconnected recurrent relations.
Aleksey D. Bugrov
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Generation of Spike Trains with Controlled Auto- and Cross-Correlation Functions
Neural Computation, 2009Emerging evidence indicates that information processing, as well as learning and memory processes, in both the network and single-neuron levels are highly dependent on the correlation structure of multiple spike trains. Contemporary experimental as well as theoretical studies that involve quasi-realistic neuronal stimulation thus require a method for ...
Michael Krumin, Shy Shoham
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Applied Analysis of Differences by Cross-Correlation Functions
The testing of the statistically significant similarities between two different data series cannot be measured using by Wilcoxon or T paired test, because there is not exists pretest and posttest. For the alternative way of testing the similarities, when data has some boundness, the proposal of using cross-correlation tests is presented in this paper ...Tomas Barot +2 more
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Classification of Cross-Correlation Functions for Speaker Localization
2012 International Conference on Computer Science and Service System, 2012Sound source localization plays a crucial role in many microphone arrays application, ranging from speech enhancement to human-computer interface in a reverberant noisy environment. The steered response power (SRP) using the phase transform (SRP-PHAT) method is one of the most popular modern localization algorithms. The SRP-based source localizers have
Xinwang Wan, Juan Liang
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RNA Sequences Similarities Analysis by Cross-Correlation Function
2018According to concept of dinucleotide, this paper proposes a graphical representation of dinucleotide. In this way, the graphical representation can not only show sequence one-to-one, but also can be easily converted into the original sequence.
Shanshan Xing +5 more
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