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- modulation recognition theory 调制识别
- The best known modem recognition theory is that of John Amoore from the USDA in California. 目前在这领域主流的理论来自加州USDA的Amoore。
- Combined with fuzzy pattern recognition theory, the fuzzy identification criterions of flow patterns are established. 并结合模糊模式识别理论,建立了流型的模糊判别准则。
- Imager F-recognition is a new recognition method, it has been a new research direction in recognition theory. 图像F-识别是一种新的识别方法,已经成为识别理论研究中的一个新的研究方向。
- The model,which combine d attribute recognition theory with hierarchical analytical method,is a new uns tructured decision-method. 该模型将属性识别理论和层次分析方法结合在一起,是一种新的无结构决策方法。
- For these deficiencies,a new NIDS model in which the new immune recognition theory (Dangerous Model Theory) was used has been put forward in this paper. 针对这些缺陷,同时借鉴关于免疫识别的最新理论(危险模式理论),本文提出了一个新型的NIDS模型。
- We indicate a signal modulation recognition method based on pattern recognition theory. It can effectively recognise many modulation types, including AM, ASK, FM, FSK, PSK and so on, on the condition SNR>5db. 论文中主要介绍了一种基于模式识别理论的信号调制类型识别方法,能够在SNR>5db 的情况下,对AM、ASK、FM、FSK、PSK 等多种调制类型进行有效识别。
- It does not need the prior knowledge,overcomes the problem of undetected information of haar wavelet transform method and increase the applicability of the method of automatic modulation recognition based on wavelet transform. 验证该方法较现有文献利用Haar小波变换识别信号方法具有更好的性能,而且克服了现有文献采用Haar小波变换识别调制信号的漏检问题,提高了运算速度和性能,并有效增加了小波变换识别调制信号方法的适用性。
- By means of computer simulations and the theories analysis,the features of ASK,FSK and PSK are extracted. At the end,a modulation recognition algorithm and the results of computer simulations are given. 本文把Gabor变换引入到了数字通信信号调制盲识别领域,对ASK、FSK和PSK信号的Gabor变换域特征进行了理论分析和软件仿真,最后给出了识别算法和仿真结果。
- Modulation recognition of signals based on fractal and measure theory 基于分形和测度理论的信号调制识别
- The development of theories about the relationships between ambergris and molecular structure was reviewed in recent years, such as recognition theory and vibration theory. 综述了近年来关于龙涎香分子结构与香气关系规律的各种理论的研究进展,如识别理论和振动理论,并对存在的问题进行了分析,对今后的发展作了展望。
- automatic modulation recognition 信号识别
- Automatic Modulation Recognition(AMR) 自动调制识别
- intrapulse modulation recognition 脉内调制方式识别
- model of attribute recognition theory 属性识别理论模型
- Here a modulation recognition algorithm is proposed which can be used to identify 7 kinds of analog modulations such as AM, DSB, USB, LSB, CW, FM, AM-FM and 7 kinds of digital modulations such as 2ASK, 4ASK, 2FSK, 4FSK, 2PSK, 4PSK, 16QAM. 本文提出了一种信号调制模式识别算法,能同时识别7种模拟调制信号(AM、DSB、USB、LSB、CW、FM、AM-FM信号)和7种数字调制信号(2ASK、4ASK、2FSK、4FSK、2PSK、4PSK、16QAM信号)。
- The method of modulation recognition can discern many kinds of analogue and digital modulated signals such as AM ,FM , USB , LSB , VSB , DSB , AM-FM , 2ASK , 4ASK , 2FSK , 4FSK , 2PSK , 4PSK ,etc. . 该识别方法能够识别AM、FM、USB、LSB、VSB、DSB、AM-FM、2ASK、4ASK、2FSK、4FSK、2PSK、4PSK等多种模拟和数字调制信号。
- He was rewarded in recognition of his service. 他的贡献得到认可而受到嘉奖。
- He tried in every way to verify this theory. 他想一切办法来验证这个理论。
- He has changed beyond recognition. 他已变得使人认不出来了。