查询词典 sampling method

The wavelet time-frequency properties of the uncracked rotor and the cracked rotor were discussed by the continuous wavelet time-frequency analysis algorithm. A new algorithm using the wavelet time-frequency analysis algorithm to detect the crack was proposed. The influence of the sampling frequency on the wavelet time-frequency analysis algorithm was analyzed through the numerical simulation research; the valid sampling frequency was presented.

利用连续小波时频分析方法，讨论了裂纹转子与无裂纹转子的小波时频特性，提出了利用小波时频分析方法识别裂纹的新方法；数值仿真研究了采样频率对小波时频分析方法的准确性和有效性的影响，并给出了建议性的采样频率。

Auto-sampler to promote traditionally experiential sampling approach to forecasted sampling approach. Therefore, we can accurately evaluate the change of dissolvable and undissolvable pollutants phenomena in the rainstorm events.

自动采样器结合，将传统经验采样方式提升为预测采样方式，并评估在单场雨中溶解性与非溶解性污染物所产生的污染与浓变化。

Ammunition sampling is a special conveyance problem with unfull loading, transportation with one vehicle, much more sampling point, constituted a special problem of TSP , called "mimetic traveling salesman problem".

弹药采样问题是一类特殊的非满载车辆运输问题，单车运输，采样点多，构成了一类特殊的TSP问题，称之为类TSP问题。

In chapter four"The application of generalized sampling theorem to data compression", the qaulity of approximation coefficients is proved and a methodology of discrete cosine transformation combined with ununiform sampling is put forward.

第四章&广义采样定理在数据压缩中的应用&，对广义采样定理一中的展开式系数性质进行了证明，在此基础上提出了一种结合非均匀采样的离散余弦变换方法。

Only average percentage of Al in episode days is high than that in nonepisode days.The A/C ratio of the cation or anion in PM10 is greater than 1 for every sampling situation. It was highly correlate between NH4+ and NO3-, NH4+ and SO4-2 of PM10 particle among four sites. The NR of each site was all 1. It means that the PM10 particle is acidulated during the sampling period and that phenomenon worth to be researched further in the future.

无论污染事件日、非污染事件日或日、夜间，各测站PM10上阴、阳离子当量比之比值均大於1；各测站PM10微粒中NH4+与NO3-间及NH4+与SO4-2间均呈高度之相关性，其PM10微粒之中和比值(neutralization ratio；简称NR)均小於1，表示各测站在本研究之采样期间，其PM10微粒均偏酸性，其原因未来值得深入加以探讨。

This article is based on the research of " the helicopter ' s aviating load - data harmonized loading and sampling technology ". we studied the question of real - time in the helicopter ' s aviating load - data sampling system , and finally realized the real - time extension of the system which based on windows2000 to improve the real - time performance of the system

直升机飞行载荷数字化协调加载及数据采集技术研究，对数据采集系统中的实时性问题和实时扩展技术展开深入研究，最终实现了基于windows2000测控系统的实时扩展，并将其应用于实际的采集系统研制和开发中。

As you can see, sampling on colder blue light makes the converter compensate by making the scene warmer overall; sampling on warm light makes the whole scene chillier - remember, ACR is trying to make your sample gray.

正如你可以看到，在寒冷的蓝光转换器采样使现场的赔偿，使整体回暖；抽样温暖的光线，使整个场景chillier -记住，ACR是试图使您的样品灰色。

After the sampling start point is adjusted, the invalid letter should be added or delated between the vertical to vertical to adjust the data speed rate of the samping since the speed rate of the sampling data may change at this point.

这样就可以在接收数据方得到稳定、准确的数据。

The electro-optical device includes, in a peripheral area, image signal lines which run from an external circuit connection terminal to a sampling circuit detouring a periphery of a data line driving circuit, and a vertical conducting terminal which is laid in a second side of the TFT array substrate intersecting the first side in the peripheral area observed from the sampling circuit and which electrically conducts to a counter substrate.

电光装置，在周边区域具有从图像信号端子迂回绕过数据线驱动电路的周围而到达采样电路的图像信号线和在周边区域中从采样电路看在与第1边相邻的一个基板的第2边附近配置的、实现与另一基板侧的电的上下导通的上下导通端子。

According to the critical technology of software radio,this paper preliminary disserted basic theories which are related to the software radio,and studied the proerties of bandpass sampling and its application on signal sampling deeply.

本论文针对软件无线电的关键技术，初步论述软件无线电所涉及的基础理论，对带通采样定理的特性及其在信号采样上的应用进行了深入地探讨。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样