instantaneous sampling
英 [ˌɪnstənˈteɪniəs ˈsɑːmplɪŋ]
美 [ˌɪnstənˈteɪniəs ˈsæmplɪŋ]
n. 瞬时局部制样；瞬时取样
双语例句
- The planar laser scattering was used to visualize the instantaneous flow while measuring total pressure and sampling the concentration of CO2 were used to obtain the time averaged results.
采用平面激光散射技术对其进行瞬态可视化成像，利用组分采样、测量总压进行时均分析。 - The results show that the instantaneous bandwidth of the phase quantization DRFM is equal to, in numeral, the sampling frequency. which is the same as the I Q double-channel amplitude quantization DRFM.
结果表明，当采用双通道处理时，与I，Q双通道幅度量化一样，相位量化DRFM的瞬时带宽在数值上也等于采样频率。 - Wavelet transform has good time frequency localization and can seize character of instantaneous changing signals accurately and focus any details of signal for frequency through gradually meticulous sampling step of time field and frequency field.
可以准确地抓住瞬变信号的特性，对频率成分采用逐渐精细的时域或空域取样步长，从而聚焦到信号的任意细节。 - Objective To compare and analyse the results of continuous and instantaneous sampling of industrial noise.
目的比较分析瞬间采样和连续采样的噪声测定结果。 - The Comparison of the Monitoring Result of Continuous Sampling and Instantaneous Sampling
连续采样与瞬时采样监测结果的比较 - Aimed at the research status of local wave method, the problems in this method is analysed, such as the end effect, estimate of instantaneous frequency and how to choice the sampling frequency.
针对局域波分析方法目前的研究状况，分析了该方法中存在的问题：分解方法中的边界问题、分量的瞬时频率估计以及如何合理选择采样频率等问题。 - A new microprocessor algorithm, which based on instantaneous sampling values, is developed and tested to meet the calculation requirement when system oscillation occurs.
为满足振荡情况下电气量计算的要求，利用基于瞬时采样值的微机算法进行计算并对该算法进行了验证。 - In the course of experimental study, modern test mediums, such as combustion flame instantaneous temperature measuring device with microcomputer for sampling, logging and processing or calculating the test data are applied.
在实验研究过程中采用了燃烧火焰瞬时温度测量装置及微机测试系统，为数据采集、分析和运算提供了现代测试手段。 - For master the change law of monitoring result under different sampling mothod in ambient air quality monitoring, comparison the monitoring result of continuous sampling and instantaneous sampling, obtained some conclusions.
为掌握环境空气质量监测中不同采样方法下监测结果的变化规律，对连续采样与瞬时采样监测结果进行了比较，从而得出了一些初步结论。 - A method of eliminating instantaneous disturbance in sampling control system of microprocessor is introduced in this paper.
介绍了单片机采样控制系统中一种消除瞬时干扰的方法。 - Comparative analysis on noise continuous and instantaneous sampling
噪声的瞬间采样与连续采样比较分析 - Conclusion The steady state of the noise could be reflected by the standard error of repetitious instantaneous sampling and expressed as ± s.
结论多次瞬间采样的标准误，初步反映噪声的稳态性，可试用x±sx表示； - The new concept of instantaneous intensity factor and instantaneous flatness factor based on wavelet coefficients together with sampling schemes for multi-scale coherent eddy structures are represented in this paper.
提出了基于子波系数的瞬时强度因子、瞬时平坦因子的概念，及检测多尺度相干结构的准则。 - Instantaneous amplitude and phase main sequences of signals are extracted through sampling, decimating and filtering of Intermediate Frequency ( IF) signal to complete orthogonal decomposition of signal.
采用中频直接采样、抽取和滤波的方法完成信号的正交分解，从而提取信号的瞬时包络和相位主值序列。 - But it is hard to realize the dual-loop instantaneous control with digital scheme, because there is delay time of sampling and computing and lack of real-time regulation for digital control.
数字控制器存在采样与计算延时，实时控制性差，采用数字控制器实现双闭环瞬时值控制比较困难。 - The instantaneous sampling method used previously is complicated and imprecise for measuring SO_2, Cl~-, NH_3, NO_2 and H_2S in air.
以往采用瞬时采样法测定大气中的SO2、Cl、NH3、NO2和H2S，既复杂，又不太准确。 - From April to May 1998, activity rhythm of captive Amur tiger in spring was studied by way of instantaneous and scan sampling, focal animal sampling and all-occurrence recording methods in Harbin Zoo.
采用瞬时扫描取样法、焦点动物取样法和全事件取样法，在哈尔滨动物园对4只笼养东北虎的行为及活动规律进行了研究。 - Step frequency radar signal claims our attention as its high resolution, instantaneous narrowband and low request for receiver front end and sampling rate of A/ D ( Analog to Digital).
步进频率雷达信号在获得距离高分辨率的同时具有瞬时带宽窄、对接收机前端以及A/D采样速率要求低的特点，因此备受关注。