降低了系统误差，提高了特征信号的检测精度。
The system error is reduced and the monitoring precision is further increased.
对于正弦特征信号，在工程技术领域有着广泛的应用。
It is widely used in the fields of engineering and technology for the sine signal which is a characteristic signal.
该方法直接检测故障的低频特征信号，完成故障诊断。
The method can directly detect the fault characteristic signals in low frequency band and achieve fault diagnosis.
论文确定了以温度作为特征信号，进行红外故障诊断。
The instrument chooses temperature as characteristic information, and carries on fault diagnosis according to temperature.
强噪声背景下微弱特征信号检测一直是工程应用领域的难题。
Weak characteristic signal detection embedded in strong noise has been the problems of engineering applications.
“我们已经找到一些具有这个理论预言的性质的特征信号。”他说。
"We have found some signatures that carry properties predicted by the model," he says.
在雷达目标识别研究中，获取有效的雷达目标特征信号非常重要。
In radar target recognition research, it is very important to obtain effective radar target signature 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。
This can satisfy well time frequency analysis of multi graduation characteristic signal.
盲源分离技术可以有效去除环境噪声的干扰并提取出各设备的特征信号。
The blind source separation can extract the feature signals of each machine from the mixed signals.
提出了对称补偿降噪以及利用希尔伯特变换方法进行降噪和特征信号提取。
An improved monitoring method is proposed. "Reducing noise with symmetry decomposition" is used to reduce noise and Hilbert transformation is used to extract characteristic signals.
他们用计算机模型模拟了这一过程，希望能从黑洞对合并中识别出特征信号来。
Their computer models simulate this process, with the hope that they will be able to identify the "signatures" associated with binary black hole mergers.
文章给出了对象模式特征的表述、特征信号的生成与提取的理论描述和实现方法。
Theoretic description and application of the expression of object features, and formation and extraction of feature signal are presented in this paper.
通过检查初始相位特征信号，解决了由相位开关技术产生的初始相位不确定性问题。
The uncertainty problem of the initial phase due to the phase switching technology is solved by checking the characteristic signals of the initial phase.
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。
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.
对解决坦克红外特征信号控制总体及主要红外辐射源抑制技术研究有较高的参考价值。
This paper has higher reference value for solving the collectivity of tank's infrared characteristic signal control and restrain technology research of main infrared irradiation source.
通过仿真与实验，证明这种方法能有效去除噪声，对故障特征信号有很强的提取能力。
The effectiveness of suppressing noise and robust ability of detecting fault feature by using this method have been proved by both simulation and experiments done on a gun-automaton gearbox.
探测器检测出由它们的衰变方式决定的特征信号并记录下来，这些数据随即由科学家们进行分析。
The detector picks up the telltale "signatures" of these decay patterns and records them, and the data is then analyzed by scientists.
弹道导弹在红外波段的突防主要是通过控制弹头的红外特征信号和对拦截弹实施红外干扰实现的。
Penetration of the ballistic missile in infrared wavebands is achieved mainly by controlling the infrared signatures of its warhead and by implementing infrared jamming to the interceptors.
结果显示利用稳态视觉诱发电位控制技术可以提供上位机和低频电刺激仪通讯所需要的特征信号。
The result display can provide the information that can be used by the computer and FES. The experiment was operated on the normal human.
从特征信号提取的角度出发，采用局域波时频分析和信息熵结合的方法进行往复式压缩机故障诊断。
In the view of feature signal extraction, the local wave time-frequency analysis and information entropy were used to deal with fault diagnosis.
并通过仿真目标和实际复杂目标的高频区宽带雷达特征信号的仿真实验结果验证了该文方法的有效性。
Based on the existing methods of high frequency RCS simulation of complex target, the methods of complex target's high frequency wideband radar signatures simulation, including HRR...
其原理是以被测对象的图像作为检测和传递信息的载体，通过检测图像的特征信号如边缘等来进行测量。
The principle is measuring by detecting the signature of the object's image, which is used as a information carrier for detection and transmission, such as edges.
上述试验结果表明，可以用等离子体光信号的幅值高低和波动大小作为焊接质量实时监测和控制的特征信号。
The experiments indicate that the amplitude of plasma optic signal and fluctuation can be used as characteristic signal for real-time monitoring and control for titanium laser welding.
根据本发明的各种实施例，FEM建模也可以被用于心脏内生命特征信号、诸如组织温度映射、压力映射等。
According to various embodiments of the present invention, the FEM modeling can also be used for intra-cardiac vital signs signals, such as tissue temperature mapping, pressure mapping, etc.
利用高阶统计量模糊神经网络方法对液压系统故障进行诊断，解决低信噪比故障特征信号下的故障诊断问题。
A method to diagnose the fault of the hydraulic system based on the high order cumulant fuzzy neural network method is presented.
微动目标电磁散射响应中包含了精细的微多普勒特征信息，因此从雷达特征信号中可以推断出微动目标的特性。
The backscatter of a target with micro-motions contains fine micro-Doppler features, which enables us to determine some unique properties of the target.
角闪烁是重要白勺目的特征信号，它严重影响着雷达白勺探测精度，是造成导引头近距丧失目的白勺主要原因之一。
Angular glint is an important target signature which affects the detection accuracy of radar seriously. It is one of the primary reasons leading to target lost from guided seeker.
角闪烁是重要白勺目的特征信号，它严重影响着雷达白勺探测精度，是造成导引头近距丧失目的白勺主要原因之一。
Angular glint is an important target signature which affects the detection accuracy of radar seriously. It is one of the primary reasons leading to target lost from guided seeker.
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