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[PDF] Top 20 Efficient Spectral Power Estimation on an Arbitrary Frequency Scale

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Efficient Spectral Power Estimation on an Arbitrary Frequency Scale

Efficient Spectral Power Estimation on an Arbitrary Frequency Scale

... very efficient algorithm for the Fourier spectrum estimation, but has the limitation of a linear frequency scale spectrum, which may not be suitable for every ...logarithmic frequency ... See full document

7

Implicit Pilots for an Efficient Channel Estimation in Simplified Massive MIMO Schemes with Precoding

Implicit Pilots for an Efficient Channel Estimation in Simplified Massive MIMO Schemes with Precoding

... channel estimation scheme based on implicit pilots, optimized for a simplified massive multiple input, multiple output (MIMO), implemented with precoding, combined with single-carrier with frequency- ... See full document

9

Efficient frequency-domain detection for massive MIMO systems

Efficient frequency-domain detection for massive MIMO systems

... employing an SC-FDE modulation and a receiver with R ...plus an appropriate CP. The channel has 100 slots, symbol-spaced, equal-power multipath ...bound on the optimum performance ... See full document

6

An econometric study on purchasing-power parity

An econometric study on purchasing-power parity

... economists and are still puzzles to be solved. In this chapter, we will try to arrive in a feasible 17 methodology that is more suitable to study the PPP and those PPP puzzles. A.M.Taylor (2001) came out with an ... See full document

54

Physical layer security scheme based on power efficient multi-antenna transmitter

Physical layer security scheme based on power efficient multi-antenna transmitter

... and an uniform spacing between antennas equal to d/λ = 1/4. We assume an non- degraded Gaussian wiretap channel, where both channels are Additive White Gaussian (AWGN) ... See full document

6

Estimation of unmeasured frequency response functions

Estimation of unmeasured frequency response functions

... the estimation of Frequency Response Functions (FRFs) that for some reason cannot be measured in a ...such an objective, one uses FRFs that are obtained through a finite element modelization of the ... See full document

8

Efficient channel estimation using TCH codes

Efficient channel estimation using TCH codes

... with an 8 equal power tap Rayleigh fading channel, using 256 OFDM ...pilot power values, which are relatively measured to the channel data, from 0 to -12 with jumps of -3 ...channel estimation ... See full document

7

The studies of scale surface produced on outer diffusion layers

The studies of scale surface produced on outer diffusion layers

... The tested material consisted of samples of the X2CrNiMoN22-5-3 ferritic-austenitic duplex steel (Fig. 1a), which have been aluminised in FeAl powder at a temperature of 900 o C for 6 hours (Fig. 1b). The alloy powders ... See full document

4

Performance of water and diluted ethylene glycol as coolants for electronic cooling

Performance of water and diluted ethylene glycol as coolants for electronic cooling

... 1.7, 1.2, 0.8 mm as inner diameter were investigated experimentally. Abdulah and Kua [4] experimentally studied the thermal contact resistance to investigate the effect of machined surface roughness at different heat ... See full document

6

Drinking patterns and alcohol use disorders in Sao Paulo, Brazil: the role of neighborhood social deprivation and socioeconomic status.

Drinking patterns and alcohol use disorders in Sao Paulo, Brazil: the role of neighborhood social deprivation and socioeconomic status.

... Institute on Drug Abuse (NIDA) grants DA020667 and DA023434 and from National Institute of Child and Human Development (NICHD) grant HD060072, USA while working on this ... See full document

14

Adenosine Deaminase Polymorphism Affects Sleep EEG Spectral Power in a Large Epidemiological Sample

Adenosine Deaminase Polymorphism Affects Sleep EEG Spectral Power in a Large Epidemiological Sample

... low frequency of ADA G22A polymorphism we could not assess the effect of a multipli- cative or additive genetic model on sleep EEG spectral ...polymorphism on the frontal electrodes would give ... See full document

6

Restabelecimento de sistemas de distribuição utilizando fluxo de potência ótimo.

Restabelecimento de sistemas de distribuição utilizando fluxo de potência ótimo.

... This paper proposes a methodology to solve the Distribu- tion System restoration problem after a fault. This is a Mix Integer Non-Linear optimization problem which poses con- siderable challenges to traditional methods. ... See full document

12

Towards an efficient OLAP engine based on linear algebra

Towards an efficient OLAP engine based on linear algebra

... needs an array with so many elements as the number of rows in the matrix it ...memory efficient of the studied ...of an array with the cumulative number of elements in each ... See full document

93

The Detection, Symbol Period and Chip Width Estimation of DSSS Signals Based on Delay-Multiply, Correlation and Spectrum Analysis

The Detection, Symbol Period and Chip Width Estimation of DSSS Signals Based on Delay-Multiply, Correlation and Spectrum Analysis

... low power density spectrum and low probability of ...been an important content for the detection of communication ...researching on the periodicity of the delay-multiply signal of DSSS signals ... See full document

5

Efficient semiparametric estimation of quantile treatment effects

Efficient semiparametric estimation of quantile treatment effects

... Lemma 1 shows that there are multiple ways of expressing each quantile of the potential outcome distributions in terms ofthe observed data (Y, T,X).9 In fact, the lemma shows th[r] ... See full document

74

Flood frequency estimation by continuous simulation (with likelihood based uncertainty estimation)

Flood frequency estimation by continuous simulation (with likelihood based uncertainty estimation)

... [r] ... See full document

12

Implementation of an Efficient Ripple Carry Adder by Low  Power Techniques for Ultra Applications

Implementation of an Efficient Ripple Carry Adder by Low Power Techniques for Ultra Applications

... reduce power dissipation while maintaining the overall system throughput, we must first study the parameters that affect the power dissipation and the speed of a ...static power dissipation is very ... See full document

4

Electromagnetic field in Lyra manifold: a first order approach

Electromagnetic field in Lyra manifold: a first order approach

... Here, we want to add another piece to the puzzle, showing that the torsion coupling problem is related to scale invariance which we will model together with the gravitational field by means of the Lyra geometry. ... See full document

4

A novel ZePoC encoder for sinusoidal signals with a predictable accuracy for an AC power standard

A novel ZePoC encoder for sinusoidal signals with a predictable accuracy for an AC power standard

... present an analytical formulation of a Zero Position Coding (ZePoC) encoder for an AC power standard based on class-D ...D power stage a binary signal with special spectral ... See full document

8

Generation of zonal flows by Rossby waves in the atmosphere

Generation of zonal flows by Rossby waves in the atmosphere

... finite frequency dispersive waves propagating along the parallels in the azimuthal direction transverse to the beta plane where the inhomogeneities of the equilibrium atmosphere scale and the planetary ... See full document

4

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