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Based on the differently implicational idea, the a-universal multiple I restriction method is put forward for general fuzzy reasoning, which contains the a-multiple I restriction method as its specific case. First of all, we give the a-universal multiple I restriction principle, which improves the previous restriction principle, and then provide the existing condition of the solutions of the new method...
This paper presents the principles of classical power spectrum density (PSD) estimation and modern power spectrum density estimation, modifies them for estimating the PSD of repetitive impact noise (RIN) and discusses the performance of these modified methods.
In this work, a new methodology is proposed for probability mass assignment to be used in Dempster-Shafer approach. The approach is developed for the cases where the prior and the current information are represented by probability density functions. Masses are assigned by comparing the prior and the current probability density functions which are assumed to be Gaussian. The proposed method is tested...
In this paper, we present a solution to the constrained 1-norm minimization problem for sparse SAR imaging. The technique we present relies on recent advances in the solution of optimization problems, based on Augmented Lagrangian Methods (ALMs), in particular the Alternating Direction Method of Multipliers. Here, we present an application of C-SALSA (an ALM for constrained optimization problems)...
The need for Science, Technology, Engineering, and Mathematics (STEM) education programs in elementary and secondary schools is a goal most professional educators and scientists support. What form these programs take can lead to considerable debate. In the search for some common ground the authors of this paper envisioned a school where children want to attend, where professional scientists and engineers...
One of the major forms of scientific and technical communication is a poster session found at many scientific and technical conferences. Most students are not exposed to this type of communication early in their academic careers, and those who choose to enter into a non-technical major may never be exposed to this style of presentation. We report the results of a program to increase scientific literacy...
The Ilmenau Interactive Hybrid Online Lab offers several fields of application. In this article an enhancement of the existing Online Lab will be described to provide additional functionalities for a Web-based rapid prototyping of digital systems as well as the Web-based verification of such systems. For this new operation mode of the online lab a special rapid-prototyping board for digital systems...
This paper presents an innovative educational resource, based on a remote laboratory, which allows users to conduct real experiments through Internet in the area of electronics. A 3D virtual world has been created in which users, by means of their avatars, can interact with virtual replicas of instruments, circuit boards, components or cables and with peers and teachers, as they would in a traditional...
Due to global economic factors, in Maghreb, there started short time ago and in the coming period will also continue a very high demand for technicians and engineers. In order to respond to this demand, the initial step is going to be to increase the capacity to train students in institutions of higher education in these countries. But at the same time an incompatibility between growth in numbers...
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