signal impulse的例句大全

The RF signal may be a FM telephone signal, a FM television signal or an impulse radar signal.

干扰信号可以是调频电话信号、调频电视信号或脉冲雷达信号。

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Injecting impulse current at the terminal of power cable into the hybrid transmission line to be detected and conducting multi-resolution analysis of injected sampling signal by wavelet analysis, the position of modular maximum point of sampling signal is obtained.

向待测混合线路的电缆端注入脉冲电流，利用小波分析对注入的采样信号进行多分辨分析，得到模极大值点的位置。

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Study and Simulation on New Signal De-Noise Method under Impulse Excitation

脉冲激励下信号去噪新方法研究和仿真

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Research on Impulse Response Signal of Ship Structures Based on Hilbert-Huang Transform

基于Hilbert-Huang变换的船舶结构冲击响应研究

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Effect of antenna size on impulse signal SAR Azimuth accumulation

天线尺寸对冲激信号SAR方位向积累的影响

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A mathematical model of the resonance demodulation technology is put forward. The model provides the theoretical basis for the use of the technology to extract the weensy impulse signal from the normal low-frequency vibrating signal.

提出共振解调技术的数学模型，求解数学模型的脉冲响应，为该技术在正常低频振动中提取所夹带的微小冲击的应用提供了理论依据。

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In its digital processing circuit, clock chip with high precision and temperature compensation is uesd as reference clock. High frequency reversible counter is used to count trimmed impulse signal forward or backward and two pathes SAW signals are selected timely by multichannel selector.

数字信号处理电路采用高精度、具有温度补偿的时钟芯片作为基准时钟，采用高频可逆计数器对整形后的脉冲信号进行正向或逆向计数，采用高性能的多路选择器控制两路SAW信号的定时选择。

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The impulse noise is removed using the modified median filtering, while signal pixels hold their gray value and are left unprocessed.

而信号点则保留其灰度值不予处理。

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The design of impulse signal controller in stepper motor based on FPGA

基于FPGA实现步进电机脉冲信号控制器设计

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Its response characteristic for impulse signal is deduced.

推导了谐振延迟线型无源无线声表面波传感器对激励信号的响应特性，建立了相关的实验系统。

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We treated the chemical sensor as a linear time-invariant ( LTI) system, and equations were established to simulate the response curves caused by an impulse signal of analyte concentration.

另外把化学传感器看成一个线性定常（linear time-invariant，LTI）系统，建立方程模拟其在单位浓度脉冲信号作用下的响应曲线，模拟结果与实际响应曲线有较好的一致性。

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Application of Impulse Ultra Wide Signal Band in the Through Wall Radar

冲激超宽带信号在穿墙雷达中的应用

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Then, according to the mathmatical description to UWB impulse response in literatures, three kinds of UWB signal modeling are studied, such as LFM 、 impulse 、 carrier-free coded waveforms, supposing the target scattering center distribution is given.

根据文献对UWB雷达目标冲击响应的数学近似描述，在目标散射中心分布设定的条件下，研究了线性调频、相位编码和冲击脉冲三类常用超宽带雷达信号的目标回波建模。

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the multiple-access capability of the receiver is investigated using ultra-wideband (uwb) impulse signal with the given data rate and ber.

采用超宽带冲击脉冲作为信号载体，分析了给定数据传输速率和误比特率情况下的接收机的多址性能。

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study on heart impulse load and signal inquisition in high intensity exercise process

高强度运动对心脏的冲击影响及信号提取研究

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in may, bearish divergence b is followed by the disappearance of an impulse buy signal, which permits shorting.

5月，B点出现看跌背离，然后动力买入信号就消失了，此时可以做空。

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the operating mechanism of the phased array acoustic logging transmitter was discussed. based on the performance parameter of the element of the phased array transmitter, two kinds of exciting signal sources were designed which were 5-channel burst signal source and 4-channel impulse signal source.

介绍了相控线阵声波测井辐射器的工作原理，根据辐射器各个阵元的性能参数设计了两种供实验使用的激励信号源，即5通道Burst信号源和4通道脉冲信号源。

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The sampled accelerator are composed of accelerator signal, background noise, impulse accelerator.

所采样列车的加速度主要为加速度信号 、 背景噪声、振动 、 冲动等信号叠加而成.

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Hold off shorting if the Impulse System flashes a buy signal.

如果动力系统给出买入信号,就不要做空.

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The algorithm to judge the peak-value of the Loran-C impulse signal is improved.

对判断罗兰-C脉冲峰值的算法作了改进.

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