Best Accuracy Of Data Assimilation In State-Space Using quadrature Ensemble Square Root Filter

Best Accuracy Of Data Assimilation In State-Space Using quadrature Ensemble Square Root Filter

in this article, we will describe Quadrature Ensemble Square Root Filter (qEnSRF). The qEnSRF is combined of Quadrature Ensemble Kalman Filter (qEnKF) and Ensemble Square Root Filter (EnSRF). For estimateing and predicting of data in econometric models and in state-space we are going to use Ensemble Kalman Filter. Ensemble Kalman Filter (EnKF) is a method based on assimilation data sequence which is used in a wide range. Then by introducing of the error of Quadrature Ensemble Square Root Filter ...

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Design and Simulation of Micro-Cantilever Sensor with Higher Measurement Accuracy and Sensitivity

Design and Simulation of Micro-Cantilever Sensor with Higher Measurement Accuracy and Sensitivity

Micro-cantilevers (MCLs) are one of the basic micro-mechanical structures. They are fixed at one ends and the other can easily move. In these sensors, one surface of the MCL is coated with antibodies, proteins or other bio-receptors. In this paper, a surface stress ofwas applied to the top surface of the cantilevers. By fixing one of the dimensional parameters and altering the ratio of others, effect of the applied force on the resonance frequency of the MCL and the changes in sensitivity and Q ...

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