Research on a reference signal optimisation algorithm for indoor Bluetooth positioning

Abstract

The construction of quality model for outcome-based education (OBE) Education Mode is an important foundation to guarantee the effective implementation of OBE education reform. The quality model for OBE Education Mode is constructed by layers in this paper according to the reverse design characteristics of OBE Education Mode, which is centred on the students’ learning outcome quality, and in accordance with the closed-loop control requirements for quality. Based on the design of the quality monitoring mechanism, the achievement evaluation mechanism and the feedback and improvement mechanism, a three-dimensional, linked and whole-process quality model system is formed with daily monitoring as the means, the achievement evaluation as the core, the feedback of evaluation result as the focus and the continuous improvement as the goal. Finally, the suggestions are made at the level of implementation to further guarantee the operation effect of the quality model, and so as to offer the important assurance for overall promotion of OBE Education Mode reform.

Development Model of College English Education Service Talents Based on Nonlinear Random Matrix

“…To solve the above problems, the problem of largedimensional random matrix eigenvalue distribution has been widely discussed and researched, and the famous Semicircle Law and Marchenko-Pastur Law were discovered, which played a fundamental role in the study of random matrix theory. With the development of information and computing science, more and more fields have generated and collected a large amount of high-dimensional data, further promoting the study of random matrix theory, which has also become an important part of modern statistical theory [20]. e research related to random matrix theory is also applicable to the analysis of high-dimensional data, including covariance matrix, regression analysis, and hypothesis testing.…”