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- In this dissertation, under the guidance of multiuser information theory, the resource optimization techniques in both OFDM systems and cooperative communication systems are intensively studied. 本文以基于OFDM技术的第四代移动通信系统为背景,在多用户信息论的指导下,研究系统中的资源优化分配问题。
- multiuser information theory 多用户信息论
- Can System theory, Cybernetics and Information theory be Unified? 系统论、控制论与信息论能否统一?
- Information Theory and Kolmogorov Complexity。Weird, eh? 信息理论和柯尔莫戈洛夫复杂性理论。
- Asymmetric information theory is the core issue in the information economics. 不对称信息理论是信息经济学的核心问题。
- Donoho D L.De-noising by Soft-thresholding[J].IEEE Trans Inform Theory,1995(4). 张维强;宋国乡.;基于一种新的阈值函数的小波城信号去噪[J]
- In information theory and communication theory, an ordered series of characters intended to convey information. 在信息论和通信理论中,用来传递信息的一种有序的字符系列。
- With this technique it is possible to adopt other important components of conventional information theory such as equivocation and redundancy. 用这种方法就有可能采用常规信息论的其它重要成分,如模棱两可信息和多余信息。
- View from the angle of information theory, interface design is the carrier of information transmission. 从信息论的角度出发,界面设计是信息传达的载体,界面与信息传达之间具有紧密的联系。
- To determin the number of signals, we adopt the rule of MDL or AIC which are based on the information theory. 采用基于信息论原理MDL 准则或者AIC 准则判断信号源数目。
- Addressed with information theory,the approaches employ a clustering algorithm to modularize ontologies. 借助信息论的相关知识,将本体聚类成语义模块。
- In information theory, the average information contenta measure of nonrandom ness in a signal. 在信息论中,信息容量的平均数信号非随机性的量度。
- Mallat S. Zero-crossings of a wavelet transform. IEEE Trans on Information Theory, 1991, 37(4): 1019. 何正友;钱清泉.;基于小波变换的信号奇异性指数计算方法及其应用
- The confluence of physics and information theory flows from the central maxim of quantum mechanics: at bottom, nature is discrete. 物理和资讯理论汇流自量子力学中心准则:自然根本是离散而不连续的。
- Information maximization (Infomax) algorithm is a distinguished BSS algorithm proposed by Bell and Sejnowski based on the information theory . 信息最大化算法(Information Maximization,Infomax)是Bell和Sejnowski基于Linskers的信息最大化理论提出的一种著名BSS方法。
- Fourthly. making use of Learning from examples based on information theory, machine learning algorithm and machine learning decision tree is realized. 第四,采用基于信息论的示例学习,实现了机器学习算法并建立了机器学习决策树。
- Based on information theory and minimum description length (MDL) principle, a novel parameter estimation and selection approach are presented. 基于最小描述长度原理,提出了一种新的参数筛选估计方法。
- Based on the characteristics analysin,it then studies and describes technological innovation with the introduction of information theory. 随后以信息流为切入点,对企业技术创新过程组织的机理展开描述。
- Methods Case mix index (CMI) of hospitals calculated by information theory was used to measure the clinical difference of patients in hospitals. 方法各医院病人疾病复杂程度由根据信息理论计算的病例组合指数(CMI)进行测量。
- The reason is presented why information theory can be primely used in communication, while it cannot well used in in our daily life. 说明了为什么信息论能够在通信中得到应用,却不能很好地在日常生活中应用。