基于SPOC的翻转课堂教学改革研究

本文基于SPOC的翻转课堂教学这种新兴的在线教学模式展开研究和探讨。首先说明了翻转课堂的含义以及实施基于SPOC的翻转课堂教学需要解决的主要问题;然后,从教学准备、教学方式和内容方面进行研究;最后,介绍了具体实施情况和效果。

基于“互联网+”的混合教学模式研究与实践

信息化的时代需要将信息技术与教育教学深度融合,如何利用互联网+技术,将网络教学与课堂教学结合,改变现有的“教与学”的过程与手段,进而提高教学质量是高校面临的主要问题之一。本文面向电子信息类学科基础课对此问题进行研究。首先说明指导思想与理念,然后从教学模式、教学资源和教学体系三个方面进行多维度混合教学模式的研究与探讨,最后介绍实施情况与效果。

Multi-user cognitive radio network resource allocation based on the adaptive niche immune genetic algorithm

Multi-user cognitive radio network resource allocation based on the adaptive niche immune genetic algorithm is proposed, and a fitness function is provided. Simulations are conducted using the adaptive niche immune genetic algo- rithm, the simulated annealing algorithm, the quantum genetic algorithm and the simple genetic algorithm, respectively. The results show that the adaptive niche immune genetic algorithm performs better than the other three algorithms in terms of the multi-user cognitive radio network resource allocation, and has quick convergence speed and strong global searching capability, which effectively reduces the system power consumption and bit error rate.