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Vessel noise recognition of 191 results. Five ships a total of 500 samples, the average identification rate of 91.6%. The experiment shows that, CHMM different ship similar conditions, sample identification result is not satisfactory. The next step needed for further studying the issue. References [1] Zhao. Speech signal processing [M]. Beijing: Mechanical Industry Press, 2003.54 ・ 5599.107 .1 l5.1l8. ZHA0Li. Speechsignalsprocessing [M]. Beijing: ChinaMachinePress. 2003.54.5599.107.115.118. [2] MatthewS. Crouse, RobertK. Nowak, RichardG. Bar. aniuk. Wavelet-basedstatisticalsignalprocessingusingH-iddenMarkovModels 『J]. IEEETransactiononSignalp-recessing. 1998,moncler jackets cheap,46 (4) :886-902. [3], Zhang Jianwei, owe respect and forest. Ship radiated noise in the wavelet domain HMM analysis [J]. Acoustic technology. 2000.19 (2): 60.63. ZHANGJianwei. XGJinglin. Analyzingtheship-radia ・ ted. noisewit} Ithewavelet. domainHMMmodelIJ]. Te. chnicalAcoustics. 2000.19 (2): 60.63. [4] Zhou Yue Han Peng, YANG Jie. Statistics based on wavelet multi-scale modeling of underwater noise detection and identification [J]. Acoustics, 2003,28 (6): 518.525. ZH0UYue, HANPeng,Moncler sale, YANGJie. Detectionandrecog ・ nitionresearchofunderwaternoisebasedonmul twenty. scalestatisticalmodelinwaveletdomain [J】. ACTAACUSTICA, 2003,28 (6): 518.525. [5,] Wangchun Qi,ugg boots cheap, Wang Hongzhen. HMM-based classification of the transient echo [J]. Acoustic technology. 2000,19 (1): 6.8. WANGChunqi. WANGHongzhen. Astudyonclassifica-twenty onoftransientsonarechoes [J]. TechnicalAcoustics, 2000,19 (1) :6-8. [6] He Qiang,ugg boots günstig, He Ying. Extend MATLAB programming [M]. Beijing: Tsinghua University Press. 2oo2.336-340.352-358. HEQiang, HEYing. ExpandprogramonMATLAB [M]. Beijing: TsinghuaUniversityPress, 2002.336I340, 352058. [7] Xuli Hong, Yu Xiaoqing, Wan Wang root. HMM speech recognition algorithm based on system design and mixed programming [J]. Computer Engineering 2002,28 (5): 139. XULihong, YUXiaoqing, WANWanggen. Speechreeo ・ gnitionstudybasedonMFCCandCi) HMManditsre-alizationusingamixedprogrammethod [J]. ComputerE-ngineering, 2002,28 (5): l39. [8] to be king, Chaipei Qi. Speech Cepstrum of [J]. Computer Engineering,ugg boots australia, 2003.29 (13): 31.33. ,) 1) _ANGRangding. CHAIPeiqi. Researchonspeechcep-stralfeatures [J]. ComputerEngineering, 2003,29 (13): 31.33. 相关的主题文章： Moncler sale ¨ tone moncler jackets cheap etc. should be simplicity Mobile hard drive-based digital video cameras bottleneck _2872 |
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