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HHTCOCA¹⁷⁶⁷²⁶ 基本例句 =Higher High Tensile 抗张强度特高的¹⁰⁰ By analyzing the pulse signals of healthy normal peoples and heroin addicts through the HHT method, different features can be fetched. 通过 HHT方法提取了健康正常人和海洛因吸毒者脉象信号的不同特征参数。 fabiao The proposed HVD method was based on the Hilbert transformHT, just as Hilbert-Huang transform HHT, but did not involve complicated empirical mode decomposition EMD. 虽然 HVD方法和希尔伯特黄变换 HHT方法这两者均以希尔伯特变换为基础,但 HVD方法避免了复杂的经验模式分解 EMD过程。 dictall The HHT adaptively takes advantage of the local information of a signal at a certain time to obtain the instantaneous Information of the signal at that time. HHT自适应地利用了信号的局部信息,获得信号某一时刻的瞬时状态。 cnki An application of Hilbert- Huang Transform in underwater acoustic vector signal processing was introduced and a new method of Vector Hilbert- Huang Transform Vector HHTwas developed. 将希尔伯特黄变换应用于水声矢量信号处理之中,提出了矢量希尔伯特黄变换法矢量 HHT。 dictall And Wavelet's wave filter function to earthquake signals is given a demonstration. We also talk about its future and HHT's shortcoming in this aspect. 同时针对地震动信号处理中需要的滤波内容进行了分析,给出小波滤波方面的示例及发展方向,指出 HHT在这方面应用的不合理性; cnki Based on HHT, a non- stationary signal analyzer was developed, which adopts virtual instrument technology. 采用虚拟仪器开发技术研制了一台基于 HHT的非平稳信号分析仪。 cnki But when the frequency of components is too near, HHT cannot shift the narrowband signal because of mode confusion. 但由于模态混淆,当信号组合分量的频率太接近时, HHT常不能正确分解窄带信号。 dictall Conclusion The HHT method has broad prospects in the biomedical engineering and bioinformatics applications. 结论 HHT方法在生物医学信号处理领域将会有广阔的应用前景。 iciba Conclusion:The clinical presentations of HHT are variable. 结论: HHT的临床表现多样。 cnki CONCLUSION HHT can inhibit the proliferation of CNE2Z cells, which is in a dose and time dependent manner. 结论 HHT对 CNE2Z细胞具有增殖抑制作用,此抑制作用具有剂量和时间依赖性; cnki Conclusion HHT maybe the efficient chemotherapeutic drug for MDS/ AML and should be studied further. 结论 HHT有可能是 MDS- AML的有效治疗药物,值得进一步研究。 cnki For showing this characteristic, this paper further calls the HHT as the Hilbert- Huang transform Local- instantaneous signal analysis HHT- LISA. 为了体现这一特点,本文将 HHT进一步称为希尔波特-黄变换局瞬信号分析 HHT- LISA。 cnki Fourier transform suits to HHT in analyzing the trends of site and distance, especially of energy density spectrum. 傅立叶分析与 HHT分析在场地与近远场方面变化趋势基本相似,特别能量密度谱几乎相同。 cnki From this, void fraction estimate means for gas- liquid two- phase flow based on HHT and SVM was put forward. 在此基础上提出了基于 HHT与 SVM的气液两相流空隙率估计方法。 http://dj.iciba.com Hilbert- Huang Transform HHT is a newly developed powerful method for nonlinear and non-stationary time series analysis. 希尔伯特-黄变换 HHT是近年来发展起来的一种新的时间序列信号分析方法。 cnki In this paper, HHT is used in the analysis of roughness, and the conclusion is helpful to machining. 本文针对表面粗糙度用 HHT进行了分析,得出相应结论,对加工有一定的指导意义。 cnki Methods Color Doppler sonography was performed in5 patients with HHT with hepatic involvement. 方法观察5例临床确诊的 HHT累及肝脏患者的超声表现。211.151.93.212 Objective To discuss the clinical applications and sensitivities of color Doppler ultrasonography in the diagnosis of hereditary hemorrhagic telangiectasia HHT involving liver. 目的探讨彩色多普勒超声对遗传性、出血性毛细血管扩张症 HHT肝脏受累的敏感性及临床应用价值。 cnki Objective To explore the clinical value of color Doppler sonographic in diagnosis of hereditary hemorrhagic telangiectasia HHTwith hepatic involvement. 目的探讨彩色多普勒超声对累及肝脏的遗传性、出血性毛细血管扩张症 HHT的诊断价值。211.151.93.212 Results The main manifestations of HHT involving the livers were:Hepatic arteries were dilated, flow velocities were accelerated, and arteriovenous malformations were found in livers. 结果 HHT肝脏受累超声表现主要为肝动脉扩张、肝动脉流速加快及肝内动静脉畸形等。 cnki The Hilbert- Huang Transform HHT methods is used to extract the weak impulse radio signal from interferential and noisy environment in this paper. 本文提出采用希尔波特-黄变换 HHT方法从干扰和噪声中提取微弱的冲击无线电信号。 cnki This paper proposed a digital modulation signal identification method using the HHT and SVM methods. 提出了一种基于 HHT和支持向量机的实际数字调制信号识别算法。 dictall HHT is an autosomal dominant disorder characterized by vascular dysplasia. HHT是常染色体显性遗传性血管发育异常的一种疾病。 cnki |