“…Starting from this observation, we develop a statistical factor model, the random factor model, in which factors are chosen stochastically based on the random projection method. Randomness of factors has the consequence that correlation and covariance matrices are well preserved in a linear factor representation. …”
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“…A reduced model of the complex nonlinear plant is represented in a quasi-linear parameter varying (qLPV) form to reduce computational burden, enabling the real-time operation. …”
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“…The proposed methods optimize linear predictors by utilizing data from previous frames, which are generally characterized by distinct propagation characteristics, in order to enable fast training on the time slots of the current frame. …”
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“…In addition, we find that the excitation frequency does not affect this linear feature. Moreover, in this study, the spectrum scanning method is converted into a single-frequency measurement, and the time consumption is greatly reduced, which improves the efficiency of the real-time metal classification system.…”
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“…The study of ion beam properties mainly concerns the dynamics over time and space distributions of density, motion and energy, correlated with beam physics, that is to say: the purity of the beam of interest by considering potential sources of contamination, the ion-pulse time-structure, the transversal and longitudinal properties (Courant-Snyder parameters and energy distribution). …”
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“…METHODS: Practical guidelines based on the least squares regression slope and mean of response over time for each subject were provided to test time, group, and interaction effects. …”
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“…CONCLUSIONS: Results presented here, demonstrate for the first time that self-made cDNA-based nylon macroarrays can produce highly reliable gene expression data with high sensitivity and covering the entire mammalian dynamic range of mRNA abundances. …”
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“…In this paper, firstly, the “ Haar wavelet method ” is used to give approximate solutions for coupled systems of linear fractional Fredholm integro-differential equations. …”
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“…The accurate angle measurement of objects outside the linear field of view (FOV) is a challenging task for a strapdown semi-active laser seeker and is not yet well resolved. …”
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“…More specifically, our methodology is based on a linear algebraic approach, which is more efficient than the optimal scheme based on the Gaussian input in the sense of reducing the average number of search space dimensions for designing the near-optimal transmit beamformers. …”
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“…In this study, we estimated the temperature-based thermal requirements of S. litura with linear and nonlinear models on host plants to develop models to foresee the spring emergence and population dynamics of S. litura. …”
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“…Medium access control (MAC) protocols, based on random linear network coding (RLNC), are a novel and suitable approach to efficiently handle data dissemination. …”
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“…We show the generation of a tunable linearly chirped microwave waveform (LCMW) with an ultra-large time-bandwidth product (TBWP) based on a hybrid Fourier-domain mode-locked (FDML) laser. …”
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“…In this study, we developed a simple method to detect and quantitate trace amounts of botulinum neurotoxin A using the IgY antibody against a linear-peptide substrate. The effects of reaction buffer, time, and temperature were analyzed and optimized. …”
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“…We propose several solutions based on the R packages ff and ncdf. We adapted the semi-parallel computations for logistic regression. …”
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“…Changing the dication from Mg(2+) to Mn(2+) increased sensitivity five‐fold and adding citrate (100 mM) increased it another six‐fold, albeit decreasing the linear range to 1–10 mM. To our knowledge, this is the first time an l‐malate biosensor with a tuneable combination of sensitivity and linear range has been described. …”
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“…The creation of a flexible script for buffer preparation and column operation plus efficient data processing provided the basis for this work. Based on the concept of discretization, linear gradient elution was transformed into multistep gradients. …”
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