| 1. | Signal and information processing
信号与信息处理 |
| 2. | Analog to digital converter ( adc ) and storage system is very important in signal and information processing system
数据采集与存储系统是信号与信息处理系统的重要组成部分。 |
| 3. | In radar signal and information processing system , data acquisition system is indispensable as a very important unit
数据采集系统是信号与信息处理系统中不可缺少的重要组成部分。 |
| 4. | The sonar display console plays an important role in displaying the result of signal and information processing suitable for the operators
因此声纳显示技术是关系到声纳信号处理系统的结果能否准确无误的展现给操作人员的关键所在。 |
| 5. | The function of sonar display console is to present the result of signal and information processing on the screen and to supply the information about the watched field to the operator
声纳显示技术，其功能是将信号处理的结果正确地显示在屏幕上，为操作人员提供观测场的信息。 |
| 6. | This paper mainly deals with uav - based rake methods using modern signal and information processing techniques . with the detailed analysis of the low - elevation model and conventional rake receiver , an investigation of the rake method is presented
论文在详细分析了低仰角信道模型和传统rake接收机基本原理和特点基础上，对适应地?空数据链的rake技术进行了深入研究。 |
| 7. | As the core discipline of information area , the discipline of signal and information processing provides the basic theory and methods , implementation algorithms and schemes for communication , computer application , as well as all kinds of information processing technologies
信号与信息处理作为当前信息领域的核心学科，为通信、计算机应用，以及各类信息处理技术提供基础理论、基本方法、实现算法和实现方案。 |
| 8. | Research of error resilience technology for video communication based on h . 263 codec major : signal and information processing data : author : meng yan signature : tutor : zhang erhu liu shichang signature : abstract the reconstructed image quality can be degraded substantially by errors during the transmitting over the communication channel , especially when the video is compressed by temporal and spatial coding ways , which leads to error propagation in frame sequence , so the error resilience procedure should be performed to improve the reconstruction quality
由于通信系统的信道不可避免的存在噪声，传输数据流必然存在误码。对于h . 26x的视频编码流，由于空域和时域的压缩方法以及熵编码方法的应用，即使是一个比特的错误，常会影响一个区域的图像不能正确解码，同时错误的图像还会扩散影响后续数帧图像。因此有必要在标准解码程序的基础上，添加容错功能。 |
| 9. | In this paper , theories about wavelet analysis and image fusion are reviewed and remote - sensing image fusion is realized using wavelet analysis and unsupervised classification . first , wavelet transform theories are systematically reviewed and summarized from the point of view of signal and information processing
本文首先从小波理论在信号与信息处理学科领域中的应用角度对小波理论进行了系统的总结和介绍，分别利用mallat算法和trous算法实现了图象的正交小波变换和冗余小波变换。 |
| 10. | About the research of the paper , after referred to the application of dsp technology on the teaching field , analyzed the main contents of the practice teaching of electronic and information engineering , and syncretized the new features of signal and information processing , the whole project is designed
本文的研究工作，考查了国内外dsp技术在教学科研领域的应用，认真分析了电子信息工程实践教学活动主要内容，结合信号信息处理的新特点，制定了系统设计的总体方案。 |
