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- ships radiated noise signal 舰船辐射噪声信号
- A separation method of naval ship radiated noise sources using measure data of radiated noise was introduced. 介绍一种从舰艇辐射噪声数据中分离辐射噪声源的方法.
- Hyperchaos in behavior of ship radiated noise 舰船辐射噪声超混沌现象研究
- ship radiated noise cancellation 舰船辐射噪声抵消
- Study of separation method of naval ship radiated noise sources 舰艇辐射噪声源分离方法研究
- Fractal Brownian Motion model of ship radiated noise 舰船辐射噪声的分形布朗运动模型
- The study of nonlinear features of ship radiated noise based on phase space reconstruction theory 基于相空间重构理论的舰船辐射噪声非线性特性研究
- tow ship radiated noise 拖船辐射噪声
- ship radiated noise 舰船辐射噪声
- Reduce tire/wheel unbalance and tire radiated noise. 减少车胎/轮不平衡性和车胎的辐射噪声。
- Waveform correction in personal computers, word processors, printers and facsimile signal lines, and provides radiated noise countermeasures in interfaces and harness connecting parts. 个人电脑,文字处理,列表机,传真机等信号线的波形修正,并提供介面及辐射杂讯交叉测量
- Compared with traditional DEMON analysis, the result shows that modulated information of radiated noise of naval ships can be extracted more quickly through wavelet and Hilbert transform. 其结果表明;相对于传统DEMON分析;利用小波以及希尔伯特变换可以更快更好地提取舰船辐射噪声的调制信息.
- At last, application of multiclass classifiers based on SVM in classification of noise signal is studied. 最后，将基于支持向量机的多类分类方法应用于舰船噪声信号分类。
- Therefore,bispectrum is used to extract the non-gaussian ingredients from the noise signals of ships. 由此可利用信号双谱，提取舰船辐射噪声信号的非高斯成份。
- The white Gaussian noise was successfully separated from noise signal in low-field pulse NMR system and its parameters were estimated by using this method. 采用该方法从实际低场脉冲核磁共振系统噪声信号中分离出高斯白噪声并对其进行了参数估计。
- A method for extracting modulated information from radiated noise was discussed. 摘要讨论了一种从辐射噪声中提取调制信息的联合方法。
- Using the acoustic noise signal generated by driving motor vehicles to vehicle classification is a new and promising method. 利用车辆行驶过程中所产生的声频噪声信号进行车型分类是一种新方法，有较大应用前景。
- Such damage can be caused by EMI or radiated noise from factory equipment surrounding the encoder. 这样的损坏可以是由编码器周围的工厂设备的电磁或放射性噪音所造成。
- Measuring and analyzing technology based on variable-time-interval Fourier transform was dealt with for vehicle accelerating noise signal. 摘要提出了基于变时基短时傅里叶变换来分析和处理时变信号的技术。
- Shielding is required because high impedance circuitry is susceptible to pickup of spurious radiated noise. 由于高阻电路容易拾取杂散的辐射噪声，所以需要采取屏蔽措施。
