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This paper recasts the problem of online secondary path modeling in the form of a statistical inverse problem. A statistical and, in particular, a Bayesian approach towards secondary path modeling is developed and the computational issues that emerge from this approach are discussed. All signals and parameters are modeled as random variables and the degree of information concerning them is coded in...
The hysteresis non-linearity exists in many physical systems and materials, such as electrical and mechanical actuators, ferromagnetic and ferroelectric materials. However, this property makes the analysis and control of such systems and devices difficult. In order to control this property, a new Adaptive fuzzy synergetic control strategy is proposed in this paper. Indeed, to highlight the problem,...
In this paper we try to explore the concepts of Heart Rate Measurement using Photoplethysmographic (PPG) optical sensor. There is a vast array of processing algorithms that can be applied to the raw PPG signal to get the Heart Rate (HR). But in most of the cases these signals are corrupted by motion which makes it very difficult to extract the actual HR. In this paper we find out how HR can be obtained...
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