The Research of Diagnosis of Heart Disease Method of Heart Sound Signal
Heart sounds signal is one important physiological signal of human body. Itcontains physiological pathology information of every part of the heart. To improvecardiovascular disease diagnosis ability...
View ArticleResearch on Initial-final Segmentation of Chinese Based on Time-frequency...
As a front processing part in Chinese speech recognition or synthesis systems, initial-final segmentation plays as a key role, with its accuracy directly affect the following training model and even...
View ArticleStudy on Lfm and Digital Signals Processing and Parameters Identification...
With the development of modern communications technology, non-cooperation communication play a more and more important part in comunications filed.Espectialy when software radio appears,the signal...
View ArticleStudy on Lfm and Digital Signals Processing and Parameters Identification...
With the development of modern communications technology, non-cooperation communication play a more and more important part in comunications filed.Espectialy when software radio appears,the signal...
View ArticleThe Detection and Parameter Extration of Frequency Hopping Signal in...
As the rapid development of the technology of wireless communication, the resource of wireless spectrum becomes more and more deficient. But the improvement in the technology of cognitive radio has...
View ArticleResearch on Detecting for the Surface Damage of Engineering Ceramics Based on...
The Engineering ceramic has widely applied in astronautics, the nuclear industry, the petroleum chemical industry, Petrochemical industry and so on. However, the detection methods of the surface damage...
View ArticleStudy on EEG Feature Exaction and Pattern Recognition Based on Time-Frequency...
Electroencephalography (EEG) has obvious advantages of non-invasion, easy to acquisitionand good time resolution. So IT plays an irreplaceable role in the research of neural informationengineering,...
View ArticleResearch and Application of Time-Frequency Analysis in the RCS Measuring
Radar Cross Section (RCS) is an important parameter in target signature. RCS measurement has two methods,which are Continuous Wave(CW )and broadband swept frequency mode. The main way to analysis the...
View ArticleAnalysis of Wideband Scattering Characteristics of Antenna Targets for...
As an important component of radio equipments, antenna has become an active research field in recent years as a result of its special importance on the battlefield and unique radar scattering effects....
View ArticleS-Method Eigendecomposition Based Maneuvering Target Detection Algorithm for...
High Frequency Over The Horizon Radar (HF OTH) which works in high frequency band, is able to break through the earth curvature restrictions on the horizon to detect targets outside the sight. HF OTH...
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