关于改进高职学生数学学习困难的探讨和研究

从学生的认知角度出发,对高职学生数学学习困难的认知特点及元认知特点进行了探讨,并提出了改进的方法和建议。     

CONSTRUCTIVE KISSING NUMBERS IN HIGH-DIMENSIONAL SPACES

In the present paper, we focus on constructive spherical codes. By employing algebraic geometry codes, we give an explicit construction of spherical code sequences. By making use of the idea involved in the proof of the Gilbert-Varshamov bound in coding theory, we construct a spherical code sequence in exponential time which meets the best-known asymptotic bound by Shamsiev and Wyner.     

中英师范教育专业课程对比分析及思考

通过对中英师范教育专业课程设置的对比分析，肯定英国师范课程设置的优势；指出我国师范课程设置的不足．阐述我国师范课程改革的必要性以及重构我国师范课程的个人观点。     

论建立学校安全责任强制保险制度

学校安全事故频繁发生,我国现在学校安全保险法律制度不完善。作者分析了中国目前学校安全责任制度存在的问题,并提出了关于建立学校安全责任绝对强制保险制度的建议。     

基于循环经济模式的交通运输可持续发展研究

文章阐明了循环经济的基本概念和基本理论，在分析我国交通运输业可持续发展面临的诸多问题后，结合循环经济模式对我国交通运输可持续发展战略进行了研究。     

Multiple MIPS 4Kc cores based interrupt controller design and its implementation on HDTV SoC platform

A multiple MIPS 4Kc processor cores based interrupt processing system is introduced. The interrupt controller plays a key role in the high definition television （HDTV） system-on-a-chip （SoC） platform, especially when it is a multiple processor system. Based on a general introduction to the whole HDTV SoC platform, a layered interrupt controller and its implementation are discussed in detail. The proposed scheme was implemented in our FPGA verification board. The results indicate that our scheme is reliable and efficient. Meanwhile, as a functional intellectual property （IP）, the interrupt controller has reusability and expandability with the layered structure.     

普通高校体育教育专业田径专修跨栏教学素质教育模式的再探

对体育教育专业如何与“素质教育”良性接轨进行了探索与研究,旨在能够为全面推进体育教育专业素质教育改革起到抛砖引玉的作用.研究结果表明：设计的教学模式有助于实现从应试教育向素质教育的良性转化;还有助于在普通高校体育教育专业田径专修跨栏教学中增强学生的自信心,提高教与学的效率.     

A non-commutative time-frequency tomography

The characterization of non-stationary signal requires joint time and frequency information. However, time and frequency are a pair of non-commuting variables that cannot constitute a joint probability density in the time-frequency plane. The time-frequency distributions have difficult interpretation problems arising from negative and complex values or spurious components. In this paper, we get time-frequency information from the marginal distributions in rotated directions in the time-frequency plane. The rigorous probability interpretation of the marginal distributions is without any ambiguities. This time-frequency transformation is similar to the computerized axial tomography (CT or CAT) and is applied to signal analysis and signal detection and reveals a lot of advantages especially in the signal detection of the low signal/noise (S/N).     

论社会主义与人的自由和全面发展

人的自由和全面发展是马克思一贯倡导并始终坚持的主导价值取向,是马克思主义学说的灵魂.中国共产党继承和发展了马克思主义关于人的自由和全面发展的思想,同时,立足于中国社会主义初级阶段的实际,积极创造条件,稳妥地推进人的自由和全面发展.     

PLC控制系统特殊故障维修实例

以HG145型摩擦焊接机为例,介绍了利用梯形图分析PLC控制系统故障的方法。