In signal processing, cross-correlation is a measure of similarity of two series as a function of the displacement of one relative to the other. This is also known as a sliding dot product or sliding inner-product. It is commonly used for searching a long signal for a shorter, known feature. It has applications in pattern … See more For continuous functions $${\displaystyle f}$$ and $${\displaystyle g}$$, the cross-correlation is defined as: If $${\displaystyle f}$$ and $${\displaystyle g}$$ are both continuous periodic functions of period See more In time series analysis and statistics, the cross-correlation of a pair of random process is the correlation between values of the processes at different times, as a function of the two … See more Caution must be applied when using cross correlation for nonlinear systems. In certain circumstances, which depend on the properties of the input, cross correlation between the input and output of a system with nonlinear dynamics can be completely blind to … See more • Tahmasebi, Pejman; Hezarkhani, Ardeshir; Sahimi, Muhammad (2012). "Multiple-point geostatistical modeling based on the cross-correlation functions". Computational … See more Cross-correlations are useful for determining the time delay between two signals, e.g., for determining time delays for the propagation of acoustic signals across a microphone array. After calculating the cross-correlation between the two signals, the … See more • Autocorrelation • Autocovariance • Coherence See more • Cross Correlation from Mathworld • • See more WebJan 1, 1996 · The presented theory ties the properties of a turbulently advected scattering medium to the cross correlation and cross spectrum of signals in a general …

Polarized MIMO Channels in 3-D: Models, Measurements …

WebJul 10, 1995 · The cross-correlation of signals in separated receiving antennas is expressed in terms of the properties of the refractive index field (i.e., vertically anisotropic Kolmogorov spectral form) and its advecting flow (i.e., uniform with isotropic turbulence). The condition under which Bragg scatterers can be considered as discrete particles is given. WebUniversity Corporation for Atmospheric Research notts language for life

Correlators - AstroBaki - University of California, Berkeley

WebThe envelope correlation for two antennas may be calculated from : where is the radiation field of the th antenna and the surface integrations are over the 2-sphere . On this basis ... S. Stein, “On cross coupling in multiple-beam antennas,” IRE Transactions on Antennas and Propagation, vol. 10, pp. 548–557, 1962. http://toc.proceedings.com/47242webtoc.pdf WebCross-polar discrimination is important for a low level of correlation between the orthogonally polarized propagation channels. Correlation generated by the antenna can … how to shred pine needles