课程文献中心 更多>>

关键词： “第6届图像和信号处理,生物医学工程和信息国际会议”   图像处理   信号处理   生学医学  

摘要： The 2013 6th International Congress on Image and Signal Processing(CISP 2013)and the 2013 6th International Conference on BioMedical Engineering and Informatics(BMEI 2013)will be jointly held in Hangzhou,***-BMEI2013 is a premier international forum for scientists and researchers to present the state-of-the-art of multimedia,signal processing,biomedical engineering and informatics and to discuss future research ***-locating two conferences we aim to promote collaboration among multiple areas,especially the interactions of engineering,computing,and ***’13-BMEI'13 is technically co-sponsored by the IEEE Engineering in Medicine and Biology Society.

关键词： 立体化教材   《电力工程信号处理及应用》   特色  

摘要： 如今,信号处理技术在电力工程中的应用越显广泛。介绍了立体化教材的概念、背景,分析了国家级精品课程特色教材《电力工程信号处理及应用》课程立体化教材的建设及其特色。

关键词： Informatics   signal processing   Speech recognition   Mel frequency cepstral coefficient   frequency scale   engineering computing   Language Development   Biomedical Engineering   Biological techniques  

摘要： The field of biomedical engineering and informatics has been advancing rapidly in this information age. Signal processing and information technology progress continually to provide new methodologies to enable researchers and scientists to address challenges and problems in biology, medicine and healthcare. This special issue, following two others on the related topic published in January 2012 and January 2013, includes eleven papers focusing on the new development of signal processing and informatics approaches to address the challenges and problems in biomedical engineering and bioinformatics. It is hoped that this special issue will benefit researchers from multiple disciplines including engineering, computing, and informatics. The papers are organized as follows. Automatic speech recognition (ASR) technology has been providing important functionality in computer assisted language learning applications. In the paper 'Improving Mispronunciation Detection using Adaptive Frequency Scale', Ge et al. present a Hidden Markov Model (HMM)-based method for the detection of mispronunciations. Exploiting the specific dialog scripting employed in language learning software, HMMs are trained for different pronunciations. New adaptive features have been developed and obtained through an adaptive warping of the frequency scale prior to computing the cepstral coefficients. Experimental results show that the adaptive frequency scale yields a better coefficient representation leading to higher classification rates in comparison with conventional HMMs using Mel-frequency cepstral coefficients.

关键词： 电气工程及其自动化专业   电力工程信号处理及应用   精品课程   建设实践  

摘要： 介绍了"数字信号处理"这门课程在电气专业高年级本科生以及研究生中开设的必要和意义,以及其改革的必要性,并且以昆明理工大学电力工程学院为例介绍了"电力工程信号处理及应用"国家级精品课程建设中的具体实践内容,并且举出实例说明。

关键词： 自动检测  

ISBN: (纸本)9787512345454

摘要： 本书注重理论与应用的结合，主要介绍了与工程测试技术相关的基本概念、基础理论和应用技术，对误差理论及数据处理也进行了较为详细的介绍。全书共8章，主要内容包括：概述、误差理论与试验数据处理、测试信号分析与处理、测试系统的特性、传感器技术、信号的调理与转换、计算机与现代测试技术、测试技术在工程中的应用。为了配合课堂教学与读者学习，书中各章均配备习题，针对理论较强与数学公式较多的章节配备了相应的MATLAB实例与程序。

关键词： 电气工程   数字信号处理   课程改革  

摘要： 针对电气工程专业学生的知识体系结构,探讨了面向该类专业的"数字信号处理"课程的体系结构、授课内容、实验设计的改革研究与实践,并围绕课程改革进行了教材建设。