With an empirical study, we explore the process of designing modeling tasks for teaching mathematics in a Dynamic Geometry environment.We address the research questions: What are the characteristics of the tasks that pre-service teachers design to teach Dishwasher Decal mathematics in digital and modeling environments? What are the activities like
This paper develops a novel switching variable proportional desaturation proportional integral (SVPDPI) regulator for speed control of switched reluctance motor (SRM) drive system.Firstly, the idea of desaturation is adopted in the SRM drive system in order to eliminate the integral saturation phenomenon of traditional proportional integral (PI) Gu
In this paper, we propose a full-reference (FR) image quality assessment (IQA) scheme, which evaluates image fidelity from two aspects: the inter-patch similarity and the intra-patch similarity.The scheme is performed in a patch-wise fashion so that a quality map can be obtained.On one hand, we investigate the disparity between one image patch and
Diabetes mellitus is 5 one of widespread diseases, the development of which impairs the functioning of organism vital organs.The study of the processes that occur in tissues under diabetic conditions facilitates the development of diabetes diagnostics and treatment methods, as well as the prognosis of its complications.The paper reports a comparati