Examples of 'auto-correlation' in a sentence
Meaning of "auto-correlation"
auto-correlation (noun) - a statistical relationship in which a variable is correlated with itself at different points in time
How to use "auto-correlation" in a sentence
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auto-correlation
This eliminated auto-correlation of the data.
Heterodyne signal processing may be used prior to auto-correlation.
The auto-correlation is based on circular correlation.
This function is linked to the former by a conventional auto-correlation relation.
During detection an auto-correlation function is computed.
The auto-correlation function is the theoretical basis of direct sequence spread spectrum.
This can be explained with the help of auto-correlation functions.
Spatial dependency or auto-correlation is a fundamental concept in geography.
Pulse durations are inferred from the second harmonic auto-correlation measurements.
Calculate the auto-correlation matrix φij.
The auto-correlation function is the fundamental theoretical basis of spread spectrum communications.
Such variations are taken account of however by the auto-correlation process described above.
Typical averaged auto-correlation samples are also shown in the figure.
The resulting histogram is the positive half of the symmetrical auto-correlation function.
Nevertheless, the auto-correlation function will still introduce an unknown scaling factor.
See also
The color characteristic of the colored noise may be an auto-correlation of the colored noise.
Gold codes also have good auto-correlation properties that support accurate positioning.
Frame detection may be achieved by selecting a composite header with a desirable auto-correlation function.
The lower part is the auto-correlation of the standard migrated image, or the envelope.
The automatic gain control information is usually placed before the auto-correlation pattern.
This model has no residual auto-correlation until you get up to very high lags.
The auto-correlation function calculates the correlation of a signal with a time-delayed version of itself.
Frame detection may be based upon the auto-correlation property of the composite header.
Such auto-correlation pattern makes the detection of the position of peak value less reliable.
Ii inverse transforming the modified plurality of spectral magnitudes to obtain the pseudo auto-correlation sequence.
Thus, models incorporating spatial auto-correlation or neighborhood effects can be estimated using spatial econometric methods.
In another expedient apparatus for processing auscultation signals, the estimator calculates an auto-correlation function.
Passing through the amplification path a signal having an auto-correlation function which is substantially a delta function ;.
The zero auto-correlation property is beneficial for accurate detection of the CAZAC sequence.
The horizontal arrows represent the temporal displacement of the various auto-correlation functions after correction.
In a receiving device, auto-correlation is generally performed to detect the PSS.
The former include spectral analysis and wavelet analysis ; the latter include auto-correlation and cross-correlation analysis.
The auto-correlation based detector performs very well for high SNR values.
The property of complementary sequences in having a perfect auto-correlation sum is illustrated in FIG.
However, the auto-correlation peak for the Frank sequence may be wide for partial correlation.
However, increasing Doppler shift results in gradual degradation of the auto-correlation signal.
Thus, the auto-correlation property of sequence D may be advantageous for frame detection.
The estimators for the parameters are based on the auto-correlation function of the OFDM signal.
O using auto-correlation techniques or cross-correlation techniques.
The period T finally retained is that for which the computed auto-correlation is maximum.
Detection of patterns by auto-correlation and / or cross-correlation.
The Durbin Watson test shows absence of auto-correlation.
Time auto-correlation function.
Figure 5 is a graph illustrating auto-correlation methodology.
Auto-correlation function and the Wiener-Khinchin theorem.
That 's because we need a new auto-correlation spectometer.
The auto-correlation values derived therefrom are transmitted to the user at output terminal 20.
Spatial dependency or auto-correlation.
In this case, the auto-correlation is based on circular correlation.
The signals preferably have low cross-correlation and preferably a highly-peaked auto-correlation.
