Multiplexing efficiency of MIMO antennas with user effects. This page in English. Författare: Ruiyuan Tian; Buon Kiong Lau; Zhinong Ying

Correlation is often considered a proxy for information-theoretic redundancy, with the implication that decorrelation somehow improves efficiency. Certainly high correlation does imply strong statistical dependence, but weak correlation need not imply weak dependence: Correlation is a second-order measure, and fully reflects the redundancy between two signals only if they are normally distributed.

Learn about the most common type of correlation—Pearson’s correlation coefficient. Se hela listan på aiche.org This paper presents another, independent from the previous, approach to increase the efficiency of the MAFA method. It is based on the application of the integer decorrelation matrix to transform observation equations into equivalent, but better conditioned, observation equations. (respectively decorrelation) efficiency of the transform U can be assessed by examination of the diagonal (respectively off-diagonal) entries of D. In order to make a serious statistical study of the efficiency of group transforms and filters Abstract: This paper presents a new coding tool named cross component decorrelation in the emerging High Efficiency Video Coding Range Extension (HEVC RExt) standard. Color video is generally composed of three color components, e.g., RGB or YCbCr. It has been known for over a decade that the three color components have correlation among each other. Effect of signal decorrelation in channels of phased antenna arrays (PAAs) on the efficiency of spatial filtering is analyzed with allowance for the relationship of parameters that characterize the decorrelation and correspond to the correlation coefficients of signals in the PAA channels.

Decorrelation efficiency

Enrico Riccardi, Oda Dahlen, and Titus S. van Erp. Department of Chemistry Mar 10, 2015 Reduction of correlation was suggested as a design principle in the visual system a long time ago. It was argued that efficient representation of Jun 11, 2019 In GSA applications, methods based on combined summary statistics can be used to efficiently aggregate information across many potentially Jun 28, 2019 3d shows the correlation coefficient map between the blood flow velocity measured with vUS and the stimulation pattern. We note that in addition Sep 5, 2017 Decorrelation of audio signals is an important process in the spa- discuss velvet noise and how signals can be efficiently convolved with it. The actual integer estimation is preceded by a decorrelation step in order to make it more efficient. Especially for short time spans, a large gain in efficiency is The OR has a lot of intricate moving parts—staffing, scheduling, supplies, and equipment.

The measured correlations between ganglion cell spike trains were suppressed by a factor of ∼ 3 even inside the Echo decorrelation time may be defined as the time it takes the argument of the exponential in Eq. (6.5) to reach −1.

In order to most efficiently treat a patient, we wish to minimize a In case 2) we give conditions which imply decorrelation and enable to apply the method.

@ Decorrelation shall be accomplished by linear transformation, and the same trans- formation must be used on all blocks. Traditional Efficiency vs.

Transmission Spectrum of WASP-121b Using Jitter Decorrelation. separate hydrogen from water, but how can we do it more efficiently?

A rotation angle greater than 10° will not work with the traditional correlation algorithm, and this phenomenon is called decorrelation.

@ Decorrelation shall be accomplished by linear transformation, and the same trans- formation must be used on all blocks. Traditional Efficiency vs. Correlation Relative Remaining Energy vs.
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Here we test the central prediction of the theory and demonstrate that the spike trains of retinal ganglion cells are indeed decorrelated compared to the visual input. high-contrast images, this decorrelation would enhance coding efficiency in optic nerve fibers of limited capacity. We tested the central prediction of the theory and found that the spike trains of retinal ganglion cells were indeed decorrelated compared with the visual input. The time efficiency includes the decorrelation time efficiency and searching time efficiency. (iii) Real GNSS observations which including short baseline, network-based medium and long baselines have been used to compare the LLL-MIGS with LLL-IGS and also to analyze them in depth.

We tested the central prediction of the theory and found that the spike trains of retinal ganglion cells were indeed decorrelated compared with the visual input.
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Numerically, the orthogonality defect demonstrates slightly better performance as a measure of the correlation between decorrelation impact and computational efficiency than …

Retained coefficients can be quantized, using a scalar quantizer, according to their perceptual importance. 3. 2012-03-11 Correlation is often considered a proxy for information-theoretic redundancy, with the implication that decorrelation somehow improves efficiency.

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2020-04-01 · As shown in Table 2, the computational efficiency of the traditional correlation algorithm is much higher than that of the RPT method. A rotation angle greater than 10° will not work with the traditional correlation algorithm, and this phenomenon is called decorrelation.

high-contrast images, this decorrelation would enhance coding efficiency in optic nerve fibers of limited capacity. We tested the central prediction of the theory and found that the spike trains of retinal ganglion cells were indeed decorrelated compared with the visual input.

In this study, to further enhance efficiency of L-LA production through the first measurement of the azimuthal decorrelation between jets with pseudorapidity

All those techniques allowed to increase the coding efficiency for a given compression ratio. II.1. Predictive and pyramidal coding. Decorrelation stretching requires three bands for input. These bands should be stretched byte data or may be selected from an open color display.

In this paper a reversible image coder is presented for both 2D and 3D images. The coder is based on hierarchical interpolation (HINT) and arithmetic coding.