This can satisfy well time frequency analysis of multi graduation characteristic signal.
这一特点恰好满足对具有多刻度特征信号进行时频分析定位的要求。
Based on the force analysis of single bubble movement and movement characteristic research of many bubbles in random time section, the mathematics modeling of many bubbles movement was built up.
在对水下单气泡运动受力分析及任意时间剖面多气泡运动特性研究的基础上，建立了水下气泡群运动数学模型。
The fundamental principle and methods of probabilistic seismic hazard analysis based on the Poisson's model and the characteristic earthquake model depending on time are discussed.
阐述了基于泊松模型以及时间相依的特征地震模型的地震危险性概率分析的基本原理与方法。
The paper presents a kind of analysis of frequence- time relation according to characteristic of dopller signal and gives calculating results of a practical signal.
本文根据多卜勒信号的特点，提出一种分析频率—时间关系的方法，并给出一实际信号的计算结果。
The characteristic time obtained from dimensional analysis offers a reference value for computational time step.
量纲分析得到的特征时间为计算时间步长提供了参考值。
In this part, I also did some semantic type classification to the substantive title, at the same time had done some analysis to the semantic characteristic of the substantive title.
这部分还对体词性标题进行了语义分类，对体词性标题的语义特点进行了分析。
The compressor exit total pressure is adopted as a characteristic signal to detect surges. An ar (autoregressive) model is constructed with the time series analysis method.
以压气机出口总压作为喘振检测特征信号，采用时间序列分析方法建立了AR模型。
For getting accurate intrinsic characteristic message of physiology activity of patient in time, ECG signal analysis and processing becomes an important problem facing medicinal researchers.
对心电信号进行分析处理，以及时准确获取病人生理活动可靠的内部特征信息，是生物医学研究者所面临的重要问题。
A method of time field analysis in continuous system is adopted to study the output characteristic and the frequency response of switch type capacitor filter.
为了研究开关式电容滤波器的输出特性和频率响应，采用了连续系统时域分析方法，建立了滤波器的输出特性模型和频率响应模型，并进行了仿真。
Wavelet analysis, also called wavelet transform, is a new analysis method with good time frequency localization characteristic, so it is suitable for fault analysis of power system.
小波分析(或称小波变换)是一种新的时频分析方法，它具有良好的时频局部化特性，适用于电力系统故障分析。
The characteristic of driver fatigue is pointed out quantificationally by time-field analysis.
通过时域分析指出驾驶疲劳的量化特征。
This article discussed the cause of the civilian , and Gongbi portraitist which showed"the civilian"had impact on modern time by analysis the characteristic of civilian in Song dynasty.
本文试图通过分析“平民化”的特点在宋代工笔人物画中的主要表现，探讨其成因，最后归结出其对当代工笔人物画的影响。
Through the analysis the characteristic of cable transmission, it is the first time for using the OFDM in the high speed cable telemetry system, and has given the result of this realized system.
通过对测井电缆传输特性的分析，首次使用OFDM 的先进成果，设计出新型的高速电缆遥传系统，并给出了系统实现的成果。
The paper presents the concept of non metal materials outgassing characteristic time constant and discusses its use and significance. Test data and their analysis are provided in addition.
阐述了非金属材料空间出气凝结特征时间常数的概念，就时间常数的涵义做了辨析，并给出了几种非金属材料相应的实验测试数据和分析结论。
Result Pulse signal of 20 healthy women and 20 pregnant women were examined by statistic analysis of the time-domain characteristic point zero-crossing position.
结果通过对20例健康人和20例孕妇脉象时域特征点过零点位置的统计及其变化快慢的计算，分析结果正好与实际相吻合。
Finally take the relay valve for example, time lag characteristic of air brake actuating system is discussed and the spectrum analysis is introduced in…
以继动阀为例，探讨了气制动传动系统滞后反应时间特性，并将频谱分析引入到对气制动传动系统动态特性的分析与评价中。
Different from the common inverse time characteristic, this model conforms to the load actual operating law and the protection request, and takes the analysis of measurement error into consideration.
与常用反时限保护特性相比较，此保护模型更符合负载的实际运行规律及保护要求，并对测量误差关系进行了分析。
To accurate describe the real-time characteristic of soft tasks, the concept and analysis method of weakly hard real-time is introduced.
为了能够准确描述软实时任务的特性，使用了弱硬实时概念及分析法。
Finally to the Song Dynasty ceramics decoration artistic style, the time characteristic, people psychology consciousness and the social background has made the concise analysis.
最后对宋代瓷器装饰的艺术风格、时代特征、人文意识和社会背景做了简明的剖析。
The system has stable, reliable, interface-friendly characteristic, which realized automatic acquisition, real-time display, analysis, storage and so on of orchard environment information.
该系统具有稳定、可靠、操作界面友好的特点，实现了果园生态环境因子信息的自动获取、实时显示、处理分析、记录存储等功能。
Through the analysis of copper time series' characteristics, we found that copper yield rate time series had peak fat-tail characteristic, volatility clustering characteristic and obvious ARCH effect.
通过对沪铜收益率时间序列特征的分析发现，沪铜收益率时间序列存在尖峰厚尾性和波动集群性，并具有明显的ARCH效应。
Wavelet analysis, as a new technique of signal processing, possesses excellent characteristic of time-frequency localization and is suitable for analysing the time-varying or transient signals.
小波分析是一种日益获得广泛应用的信号处理新技术，它具有良好的时-频局部化特性，因而非常适于分析瞬态或时变信号。
The wavelet analysis is a key method to solve this kind of the problem because of its unique time-frequency localization characteristic, compared with traditional methods.
鉴于传统信号处理方法的局限性，小波分析以其具备时频局部特性，成为解决此类问题的一个重要方法。
According to the collected field data of blasting vibration, the time-frequency characteristic analysis for blasting vibration signals is made by use of the wavelet packet analysis technology.
基于现场实测爆破振动数据，采用小波包分析技术对爆破振动信号进行了时频特征分析。
According to the collected field data of blasting vibration, the time-frequency characteristic analysis for blasting vibration signals is made by use of the wavelet packet analysis technology.
基于现场实测爆破振动数据，采用小波包分析技术对爆破振动信号进行了时频特征分析。
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