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DAS-1 Dynamic Signal Analysis and Fault Diagnosis System DAS-1动态信号分析与故障诊断系统
dynamic signal analysis 动态信号分析
Introduced a measure method to crosswise deformation amount of tenon and mortise place in the high-quality laminate flooring products by means of dynamic signal and analysis apparatus. 摘要介绍一种用动态信号分析仪测定强化木地板榫接部位横向变形量大小的方法。
Multi-channel Independent Source Bio-impedance Measurement and Signal Analysis. 多路独立人体阻抗测量和信号分析。
Wavelet transform is of good localization property in signal analysis. 小波变换在信号分析中具有良好的局部化特性。
Then the output S/N is calibrated DA with the dynamic signal analizer and power meter. 摘要介绍一种用动态信号分析仪测定强化木地板榫接部位横向变形量大小的方法。
Wavelet analysis because of its good retractility has become an advantaged tool in signal analysis field. 而小波分析则突破了传统的傅立叶分析方法，利用其在时域和频域上同时具有的良好的局部性，成为信号分析的一个有利的工具。
Abstract: The basic theory of wavelet analysis that applied to vibrational signal analysis is presented. 文摘:介绍用于振动信号分析的小波分析基本理论。
The theory of wavelet packet transform and the method of voltage signal analysis with wavelet packet was presented. 简述了小波包变换的基本原理及利用小波包对电压信号进行分解的方法。
Conclusion The system is useful in HRV signal analysis and cardiovascular research. 结论该分析系统对心率变异的研究有重要应用价值。
The modal parameters of the sub-soiling shovel were identified by signal analysis software. 用信号分析软件进行深松铲的模态参数识别。
The basic theory of wavelet analysis that applied to vibrational signal analysis is presented. 介绍用于振动信号分析的小波分析基本理论。
Prepared by the Americans, and are HHT transform signal analysis and processing of the best reference. 由美国人编写，是做HHT变换进行信号分析处理的最佳参考。
In the online detection and fault diagnosis for mechanical equipment, vibrating signal analysis is an important means. 在机械设备的在线检测和故障诊断中,振动信号分析是十分重要的手段。
In this paper the dynamic ultrasound image of muscle and the derived dynamic signals, termed sonomyography (SMG). 我们把超声扫描肌肉时得到的动态超声图像以及从中得到的动态信号称为“声肌图(sonomyography)”,简写成SMG。
In this paper, the wavelet transformations application in rocktest signal analysis is studied. 主要研究了小波变换在岩石超声波测试信号分析中的应用。
In sound communication,it forms the ADC of 8 bit logarithm compression ratio,under the condition of dynamic signal range of 100 dB,the signal to noise ratio of the logarithm replacement type ADC reaches 31.2 dB. 在语音通信中构造出8位对数压缩律的ADC;在信号动态范围为100 dB的条件下;对数置换式ADC的信噪比高达31.;2 dB。
Wang H Y.Nonstationary random signal analysis and processing[M].Beijing:Defense Industry Press,1999. [1]王宏禹.;非平稳随机信号分析与处理[M]
Simulation shows that new algorithm can quickly follow the dynamic signal subspace, which in turn enhances the performance of those CDMA MUD methods which are based on the subspace tracking result. 仿真结果表明，该算法能迅速地跟踪维数变化了的信号子空间，从而提高基于该跟踪结果的CDMA多用户检测算法的性能。
Finally, experimental results are presented to demonstrate the effectiveness of anti-windup PI control and the closeness of the control loop bandwidth as verified by dynamic signal analyzer. 最后由实验结果验证反捲起设计之有效性，以及控制迴路频宽之设计值与动态讯号分析仪量测值非常相近。