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- The simulation shows that the order bispectrum analysis is superior to the traditional bispectrum. 仿真显示该方法优于阶比谱和传统双谱。
- Based on bispectrum analysis, a new characterizing method of surface roughness is presented. 提出了基于双谱分析的表面粗糙度特征分析方法。
- It is indicated that AR bispectrum analysis method is feasible and effective for investigation of magnetorheological vibrant device. 研究表明，该分析是可行、有效的。
- In addition, the envelope of ship noise waveform can be remodulated utilizing Hubert transform, and the spectrum components with line rotation frequency of propeller shaft are extracted effectively by bispectrum analysis. 另外，对于通过Hilbert变换解出的舰船辐射噪声包络进行双谱分析，有效地提取出了舰船轴频线谱。
- In the end, the resample signals are processed by bispectrum analysis method.The experimental results show that order bispectrum analysis can effectively diagnosis the faults of the gear crack. 通过对齿轮齿根裂纹故障实验信号的分析，表明阶次双谱分析能有效地诊断齿轮的裂纹故障。
- The bispectrum analysis method introduced here is quite effective to process the non-Guassian and nonlinear stochastic signals.So it is a useful tool for studying electroencephalogram (EEG) signal. 双谱分析对于分析处理非高斯、非线性随机信号具有明显优点。
- A new signal containing two sinusoidal signals is reconstructed from originally sampling signal by the method.Then based on the bispectrum analyses of the new signal,the phase is estimated accurately. 此方法在采样信号的基础上,重构出一路新的信号,该信号包含两个频率互成倍数的正弦波,再进行双谱分析,以实现正弦波初相的精确求解。
- Study of Epileptic Electroencephalogram Using Bispectrum Analysis 利用双谱分析的癫痫脑电特征研究
- Keywords HHT: surface roughness;super smooth surface;bispectrum analysis; 粗糙度;超光滑表面;谱分析;
- One who draws blood for analysis or transfusion. 放血医师为化验或输血而抽血的人
- AR Bispectrum Analysis of Magnetorheological Vibrant Damper for Concrete Block Machine 砼砌块成型机磁流变减振器的AR双谱分析
- Misfire Detection for Tank Diesel Engine Based on Exhaust Noise Bispectrum Analysis 基于排气噪声双谱分析的坦克柴油机失火检测
- Your critical analysis helped me a great deal. 你的评论分析对我帮助很大。
- The metal was submitted to analysis. 对该金属进行了分析。
- Her analysis was correct to the nail. 她的分析极其正确。
- Keywords diamond bluntness;bispectrum analysis;acoustic emission;feature extraction; 金刚笔钝化;双谱;声发射;特征提取;
- Keywords Epilepsy;Complex network;EEG recording;Bispectrum analysis;Electrical simulation; 癫痫;复杂网络;脑电信号;双谱分析;电刺激;
- Textual analysis identified the author as Shakespeare. 对原文的分析研究鉴定出作者是莎士比亚。
- The cake on analysis was found to contain traces of toxin. 经分析发现蛋糕里含有微量的毒素。
- Close analysis of sales figures showed clear regional variations. 对销售额的仔细分析显示出明显的地区差别。
