Phase Estimation
Efficient phase estimation for the classification of digitally phase modulated signals using the cross-WVD: a performance evaluation and comparison with the S-transform
... optimum phase estimation within the class of phase shift keying ...the phase information for digitally phase modulated signals, unlike the quadratic time-frequency ...the phase ...
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QUANTUM SPECTRAL CLUSTERING THROUGH A BIASED PHASE ESTIMATION ALGORITHM
... Here, we have described how to do spectral clustering on quantum computers by employ- ing the famous quantum phase estimation and amplitude amplification algorithms. We have shown the implementation steps ...
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Gaussian systems for quantum enhanced multiple phase estimation
... Parameter estimation with quantum-enhanced precision has the potential to provide substantial technological advances as well as deep insights into the fundamental workings of ...Relative phase ...
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Iterative Code-Aided ML Phase Estimation and Phase Ambiguity Resolution
... carrier phase estimation and ambiguity ...square estimation error ...Additionally, phase ambiguity resolution can be performed without resorting to a pilot sequence, thus improving the ...
8
Carrier phase estimation in dispersion unmanaged optical transmission systems
... carrier phase estimation (CPE) approaches, involving a one-tap normalized least-mean-square (NLMS) algorithm, a block-wise average algorithm, and a Viterbi-Viterbi algorithm has been carried out in the ...
6
Carrier phase estimation methods in coherent transmission systems influenced by equalization enhanced phase noise
... carrier phase estimation methods in the coherent optical transmission system considering the equalization enhanced phase ...carrier phase extraction algorithms, including a one-tap normalized ...
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Phase noise mitigation in coherent transmission system using a pilot carrier
... the phase noise in the long-haul coherent transmission system considering the ...the phase noise mitigation using the pilot carrier is investigated in a 28-Gsymbol/s non-return-to-zero quadrature ...
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Channel Equalization for Single Carrier MIMO Underwater Acoustic Communications
... time-varying phase distortion for transmitted ...suffer phase rotation and thus cannot be reliably ...symbolwise phase tracking technology, the proposed scheme decouples the interference cancelation ...
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A Hybrid SAR Autofocus Technique by Two Methods of Sub-Aperture Estimation and Iterative Golden Section Search
... major phase errors are usually composed of two categories, such as slow-time varying phase errors (less than several cycles of change in phase during synthetic aperture time) and fast-time varying ...
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Reaching for the quantum limits in the simultaneous estimation of phase and phase diffusion
... all phase estimation strategies – quantum or ...the phase generating phenom- ena ...simultaneous estimation of phase and collective phase ...local estimation of ...
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Random compiler for fast Hamiltonian simulation
... state estimation procedure and we give a rough overview of the statistics ...repeat phase estimation many ...repeat phase estimation M times and record the frequency ν (E) that we ...
12
The Performance Analysis of Phase Offset Estimation in Coherent FSO System
... and phase of the local laser precisely to keep synchronization with signal by optical PLL ...and phase offset between the local laser and the signal ...
5
OFF LINE SIGNATURE VERIFICATION SYSTEM BASED ON DWT AND COMMON FEATURES EXTRACTION
... Three phase power converter is widely used in industrial application because it has many advantages including unity power factor, low ripple of the DC voltage and low total harmonic distortion Some researchers ...
6
DOA estimation for far field sources in mixed signals with mutual coupling and gain phase error array
... First, Fig. 3 demonstrates the modified spatial spectrum of uncorrelated FS; it can be observed that the four peaks correspond the actual DOA, and Fig. 4 illus- trates the estimation accuracy versus ...
10
Stability indicating normal phase hptlc method for estimation of sofosbuvir in bulk drug and pharmaceutical dosage form
... the liver to its active form serves as a nucleotide RNA polymerase inhibitor. (3,4) The activated drug (2‟-deoxy-2‟-α- fluoro-β-C-methyluridine-5‟-triphosphate), acts as a defective substrate for the RNA polymerases. ...
5
SIMULTANEOUS ESTIMATION OF METHOTREXATE AND TRETINOIN BY REVERSE PHASE –HPLC METHOD
... Chromatography is ―a separation process that is achieved by distribution of substance between two phases, stationery phase and mobile phase. Chromatography is probably the most power full and versatile ...
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A MODIFIED REVERSE PHASE LIQUID CHROMATOGRAPHIC METHOD DEVELOPMENT AND VALIDATION FOR THE SIMULTANEOUS ESTIMATION OF GLIMEPRIDE AND PIOGLITAZONE IN BULK AND DOSAGE FORMS
... phase of composition phosphate buffer pH 7: Acetonitrile in ratio 45:55 v/v. The flow rate was 1 ml/min and the column effluents were identified at 230 nm. The retention time of Pioglitazone and Glimepiride were ...
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Fast Synchronization Scheme for GSM at Lower SNR
... offset estimation and symbol timing offset estimation for MSK signals 6 ...an estimation approach by combining multiple correlation functions having varied time lags 5 ...and phase ...
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METHOD DEVELOPMENT AND VALIDATION FOR THE SIMULTANEOUS ESTIMATION OF LYCOPENE AND UBIDECARENONE BY RP-HPLC IN COMBINED PHARMACEUTICAL DOSAGE FORM
... Reverse Phase Liquid Chromatography (RP–HPLC) method was developed and validated for the simultaneous estimation of Lycopene and Ubidecarenone in combined pharmaceutical dosage ...mobile phase ...
6
Comparison analysis of stator resistance estimation of three phase induction machine with air gap power and regression methods
... This method is on the basis of mathematical law "linear regression" and so we call this to the same name. We should know that this method Use Only Voltage and Current Measurements for Online Estimation of ...
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