high-resolution estimation methods
Frequency Domain Extended MUSIC Algorithm for TOA Estimation in Indoor UWB Radio Impulse Channels
... a high performance in dense multipath propagation ...Different methods have been proposed based on the use of Impulse Radio Ultra Wide band (IR-UWB) ...arrival estimation using different ...arrival ...
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A comprehensive filtering scheme for high resolution estimation of the water balance components from high precision lysimeters
... for high-precision lysimeter data, which is designed to deal with various kinds of possible errors starting from the elimination of large dis- turbances in the raw data resulting ...filtering methods (the ...
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Comparative Study on Performance Analysis of High Resolution Direction of Arrival Estimation Algorithms
... to estimation process as an essential attribute to characterize sources, in addition to their ...MUSIC-like methods for polarized arrays are presented in [6], [7] and ESPRIT techniques [8], [9], [10] which ...
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High Resolution Spectral Estimation using BP via Compressive Sensing
... can be reformulated into second order cone programming, (SOCP), and solved with algorithms implemented in the framework of Interior Point Methods, for example using the CVX algorithm [6]. If a signal x can be ...
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Estimation of the high-spatial-resolution variability in extreme wind speeds for forestry applications
... The high-resolution spatial variation in extreme wind speed that is affected by topography and surface character- istics ...exposure estimation is the detailed aspect method of scor- ing (DAMS), ...
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High resolution time of arrival estimation for a cooperative sensor system
... path resolution. The application of superresolution methods is therefore a suitable alternative for the improvement of ToA ...the resolution of the MUSIC algorithm is limited by the SNR and the time ...
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High-Resolution Time-Frequency Methods' Performance Analysis
... moving-average estimation mod- els for nonstationary random processes are shown to be a TF symmetric reformulation of time-varying autoregressive moving-average models using a Fourier basis ...of resolution ...
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Estimation of Wheat Plant Density at Early Stages Using High Resolution Imagery
... The images display green pixels corresponding to the emerged plants, and brown pixels corresponding to the soil background. The RGB color space was firstly transformed into Lab, to enhance its sensitivity to variations ...
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Efficient Two-Dimensional Direction-of-Arrival Estimation for a Mixture of Circular and Noncircular Sources
... existing methods, the proposed one has three main ...accurate estimation in situations where the number of sources is within the traditional limit of high resolution methods; sec- ...
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High resolution DOA estimation with Meridian prior
... various methods for solving the DOA problem, such as multiple signal classifi- cation [1], estimation of signal parameters via rotational invariance techniques [2], and beamforming (BF) [3], the BF method ...
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Estimating High Resolution Temporal Scale of Water Demand Time Series – Disaggregation Approach (Case Study)
... approximate estimation of future values of water demand is ...The estimation depends upon the increase of the rate of population and climatic changes, which are limited by the scarcity of ...well-known ...
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Measuring urban agglomeration using a city-scale dasymetric population map: A study in the Pearl River Delta, China
... variable’ estimation al- gorithm to generate a gridded estimate of population ...disaggregation methods, to reflect the population distribution characteristics more explicitly and in greater ...medium ...
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HPLC and HPTLC methods for Simultaneous Estimation of Quercetin and Curcumin in Polyherbal Formulation
... Conditions were optimized for individual CMN and QCN separately. Then, optimization was carried out for simultaneous estimation. Isosbestic point was found by using UV spectra at 397 nm. Methanol and water in ...
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The CASA quantitative precipitation estimation system: a five year validation study
... the resolution and coverage limita- tions of traditional weather radars using lower cost, densely networked radar systems (McLaughlin et ...of high-resolution observa- tion over a large coverage area ...
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Recent Advances in Soil Moisture Estimation from Remote Sensing
... moisture estimation from remote sensing, including recent advances in retrieval algorithms, validation, and applications of satellite-based soil moisture ...the estimation of soil moisture from both ...
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Techniques for automatic large scale change analysis of temporal multispectral imagery
... 33 imagery. However, the threshold should be dramatically lowered, by a factor of 4 for example, for groups containing more than half the total image pixels. The threshold works best with the images tested as part of ...
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Mathematical and Spatial Modeling of Forest Carbon Management: A Multi-Objective Programming and Remote Sensing Approach.
... While assessing the tree detecting capability of given model, tree location error was not estimated due to data limitations. However, a possible increase of errors with increasing density of stands is anticipated as ...
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METHOD DEVELOPMENT AND VALIDATION FOR THE SIMULTANEOUS ESTIMATION OF LAMIVUDINE, NEVIRAPINE AND ZIDOVUDINE IN BULK AND TABLET FORMULATION BY HPTLC METHOD
... A high performance thin layer chromatography (HPTLC) method was developed and validated for determination of three anti-retro viral drugs, Lamivudine, Nevirapine and Zidovudine in bulk and tablet ...
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Video Super Resolution
... coarser resolution, more over all details of the signal is lost when the resolution goes to zero as shown in equation ...as resolution tends to ...for estimation of the relative similarity of ...
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Combined estimators as alternative to multicollinearity estimation methods
... In this study, efforts have been made to combine two feasible Generalized Estimators with the estimator based on the principal components regression and compared their performances with that of the existing ones. These ...
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