information source coding
英 [ˌɪnfəˈmeɪʃn sɔːs ˈkəʊdɪŋ]
美 [ˌɪnfərˈmeɪʃn sɔːrs ˈkoʊdɪŋ]
网络 信源编码技术
双语例句
- Information theory and coding, right Shannon source coding theorem simulation, verification of the Shannon coding theorem.
信息论与编码中，对香农信源编码定理的仿真，验证了香农编码定理的可行性。 - This paper mainly demonstrates the necessity to constructing suitable mathematics experiments on higher mathematics through information source coding 、 information channel coding and characteristics of discrete information source.
本文从信源编码、信道编码和离散信源特点等方面，论述了在高等数学教学中开设适当的数学实验的必要性。 - This thesis concentrates on the information processing in wireless sensor networks and especially focuses on three aspects, i.e. capacity analysis, information-driven sensor selection algorithm and distributed source coding.
本论文主要就WSN中的信息处理进行研究，涉及三个方面的内容，即容量分析、信息驱动的节点选择机制和分布式信源编码。 - Reliable communications require error-free information transmission between source and sink, thus requesting good error-correcting capability in communication systems, such as the use of error control coding.
可靠通信要求消息从信源到信宿尽量无误传输，这就要求通信系统具有很好的纠错能力，如使用差错控制编码。 - According to the characteristics of GPS data in static measurement, information source coding was carried out for the received GPS data collected from the observation spot with the help of the combination of eliminating redundancy of data, dictionary coding and differential Huffman coding method.
针对静态测量中GPS数据的特性，采用去除信息冗余度、局部字典编码和差分霍夫曼编码相结合的策略，对测点采集的GPS数据进行信源编码。 - The paper includes some other information, the flow of DRM system, the architecture of DRM system and some key technologies used in DRM, such as source coding, COFDM and QAM modulating.
文中还对DRM系统的结构、工作流程和系统中所用到的一些先进的关键技术进行了研究分析，这些关键技术包括信源编码技术、COFDM技术以及QAM调制技术等。 - The other sensors utilize the information received to compress their own data. Using classical source coding, it can be more effective to remove data redundancy and reduce energy consumption as well as the algorithm complexity comparing using distributed source coding.
侦听节点利用获得的信息压缩自身数据，使用经典信源编码，可以有效去除数据冗余，减少分布式编码的簇首能耗以及算法实现的复杂度。 - Information source is sent to different antennas after channel coding and serial to parallel converter, then it is transmitted by these antennas after a signal mapping and modulation.
信源数据经过串并转换、信道编码和符号映射之后被多根天线同时发送出去。 - Based on the Shannon information theory, traditional source compression coding and channel error correction coding methods are introduced.
本文在香农信息论的基础上，介绍了传统的信源压缩编码方法和信道纠错编码方法。