介绍电流测定信号的过采样的几种方法,例如十进制滤波器等。
Several methods for oversampling of current measurement signal are introduced, for example, algorism filter, etc.
提出一种新的去噪算法并应用于受噪声干扰的示波测定信号的去噪处理。
A new denoising algorithm is introduced and applied to remove noises from oscillographic signals of Glycyrrhizic acid's concentration.
埋藏在噪声中的正弦波,利用相关技术进行检测,能够测定信号的大小和相位。
Using correlative technique to detect the sine wave in yawp is a good method for picking up certain signal from yawp jam, which can determine the size and phase of signal.
通过计算信号往返需要的时间,仪器可测定差距高度。
By timing how long the signal takes to make the return trip, the instruments can determine differences in height.
本文提出了一种利用自适应数字滤波原理对有参数漂移的信号进行失真系数测定的方法。
Using the principle of adaptive digital filtering, a method for measuring the distortion factor of a signal with floating parameters is devised.
对声速测定(超声)实验中接收换能器在入射波和反射波激励下,换能器的响应信号进行了分析。
The responding signal of the receiving transducer under inspiring by the input supersonic and its reflection wave in experiment of sound velocity measurement is analyzed.
叙述分析处理连续波(CW)信号的重要性,并介绍测定CW信号频率特征的方法。
The importance of analyzing and processing continuous wave (CW) signals is described. The method of determining the performance of the CW signals frequency is introduced.
测定了UHM-WPE/HDPE复合材料在拉伸载荷作用下的声发射(AE)振幅信号。
UHMWPE/HDPE composite materials were experimented to determine the event amplitude content of AE signals under tensile loads.
在高速磁悬浮列车中,定位传感器是测定列车位置的关键器件,其信号正常与否直接影响列车的运行效果。
In the high-speed maglev train, the position sensor plays the crucial role in measuring the position of the train, but the signal directly affects the run effect of the train.
针对我国现有道路交通条件下典型的信号控制交叉口,对不同车道宽度、转弯半径的右转车道的饱和车头时距进行现场测定。
Saturation time headways with different lane widths and turning radiuses were measured on the spot and abnormal data were identified and eliminated.
给出了一种新的光栅信号质量的测定方法。
A new method used to measure the quality of grating signal is put forward.
对活性氧的测定是对其功能以及与其它信号分子间关系研究的重要手段。
The detection of active oxygen species is in favor of investigating its function and the connection with other signals.
方法:用磁共振相位对比电影法测定模拟脑血液流动的管状模型稳态流动下流体信号强度,并与相应的速率进行相关性分析后分别得出相应的转换函数关系。
Methods: tube flow phantoms which simulating the cerebral blood flow were established. Flow signal intensity of the steady flow in tubes was measured by MR phase-contrast cine technique.
通过对水声信号的时间结构和声脉冲幅度变化规律的测定,着重研究了热声理论。
Thermoacoustic theory has been studied particularly by exploring the time structure of acoustic signals and the law of acoustic pulse amplitude variation.
测定了导向信号探测装置与玉米秸秆的偏距与前轮转向轨迹。
The offset distance from detector for guidance signal to maize straw and the steering track are measured.
方法根据常见的用于测定核磁共振信号的原子核的不同,对核磁共振光谱进行分类叙述。
Methods NMR spectroscopy was classified according to commonly encountered atomic nuclei, which are measured in nuclear magnetic resonance spectra.
采用压差波动法测定流型,获得了不同流型下的压差波动信号。
Pressure difference fluctuation is employed to identify flow pattern and pressure difference fluctuation signals of various flow pattern are obtained.
研究指出,传统方法确定的层裂强度测定方程仅仅可能对采用瞬时层裂准则得到的数值模拟的层裂信号有效。
It is indicated that the spall strength equations determined by the traditional methodology are valid only for the numerically simulated 'pullback' by a local instantaneous critical stress criterion.
文章根据垂直方向磁场对光泵磁共振信号的影响,来测定地球磁场的垂直分量的大小。
According to the influence of the perpendicular direction magnetic field upon the optical magnetic resonance signal, the perpendicular terrestrial magnetic field are measured.
所有其他P 2y 12相关功能的测定均显示,西洛他唑治疗可增强对该信号通路的抑制。
All other P2Y12-specific functional assessments showed enhanced inhibition of this signalling pathway following treatment with cilostazol.
研究了用GPS测定基阵坐标,分析了水听器基阵所接收到的声脉冲信号的处理。
This paper studies the determination of datum station with GPS and the computation problems of the sound pulse signal received by the datum station of echo pulse receiver under water.
因此,目标反射信号的检测和提取是个难点,也是无源探测定位的关键技术之一。
So, the detection and extraction of signals reflected by the target are difficulties and the key technology of passive tracking location.
试验测定振动助流时散体颗粒在初始阶段和稳定流动阶段的振动加速度信号,并对流动场中波的传播规律进行分析。
The vibration acceleration signals at initial stage and steady stage in flowing granular media are tested, and the propagation of wave in the flowing field is analyzed.
ECU通过采集传感器的电压信号,可以在瞬间测定发动机的工况,并做出相应的反应。
ECU can instantly measure the engine work condition based on volts signal collected from sensors and response instantly.
在此基础上,对多元黄酮混合物进行测定,可测得各组分的响应信号,还原峰电流与黄酮浓度也呈现出良好的线性相关性。
On this basis, the responds of every component in flavonoids mixtures could be obtained, and the height of reduction peak linearly responded to the concentration.
实验还测定了间距大小对磁探针输出信号的影响,给出了磁探针对阶跃实验的响应波形。
The influence of the crevice width to the gauge output was also tested, the response of jump test was obtained.
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。
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.
文章介绍了数字信号处理器(dsp)和液晶模块在便携式路基压实度测定仪中的应用。
This text has introduced the application of DSP and liquid crystal module in the highway subgrade compaction degree measure device.
对受载煤体破裂过程中的声发射(AE)信号进行了测定和分析。
The acoustic emission (AE) during coal or rock fracture is measured and analyzed.
目的:验证商用超声诊断仪所测定的心肌背向散射信号强度的可靠性。
Objective: To testify the reliability of myocardial backscatter intensity measured by commercial ultrasonography.
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