impulse frequency
英 [ˈɪmpʌls ˈfriːkwənsi]
美 [ˈɪmpʌls ˈfriːkwənsi]
脉冲频率
双语例句
- Used in all kinds of direct current, impulse, high frequency and heavy current occasions, widely used in electric appliance that require high frequency, heavy current and high stability.
各种直流，脉动，高频较大电流场合，广泛应用于要求高频率，高电流，高稳定性的电器。 - Based on the characteristics analysis of the Gauss impulse in time and frequency domains, we generate the UWB signal by2PAM-DS modulation.
在对高斯脉冲波形的时域和频域特性进行分析的基础上，采用直接序列扩频方式，进行脉幅调制产生超宽带信号。 - Analysis of Grounding Grid Impulse Characteristics in Frequency Domain in Consideration of Soil Non-linear Characteristic
考虑土壤非线性特性的接地网冲击特性分析方法 - Adjustment of dose-response relationship of industrial impulse noise induced high frequency hearing loss with different exchange rate
用转换系数调整脉冲噪声所致高频听力损失剂量-反应关系的探索 - Joint suppression of impulse noise in time and frequency domain for OFDM system
OFDM系统下脉冲噪声的时频联合抑制方法 - Analysis of Partial Discharge Impulse Frequency Spectrum and Selection of Pass Bandwidth of a Partial Discharge Measuring Device
局部放电脉冲频谱的计算分析与局部放电测量装置通频带的选择 - The interpolation precision is correlated with max feed rate, pulse equivalent of CNC, CYC of interpolation, and output impulse frequency of pulse generator.
其插补精度与最大进给速度、机床系统的脉冲当量、插补周期，以及脉冲发生器的输出脉冲频率有关。 - Impulse Excitation Method for Frequency Response Function Measurements
频响函数测量的脉冲激励方法 - In addition, this paper introduces a method of calibra-ting impulse accelerometer in the frequency domain by Fourier transform me-thod and presents a formula to determine the sensitivity of accelerometer.
其次介绍了采用傅里叶变换法如何在频率域上标定冲击加速度计，给出了确定加速度灵敏度的方法。 - The low voltage impulse method, frequency response analysis method and short-circuit reactance method, which can be used to measure and diagnose the deformation of power transformer winding, are introduced in the paper.
目前，监测变压器绕组变形的方法主要有低压脉冲分析法（LVI），频率响应分析法（FRA）和阻抗分析法。 - Channel impulse or frequency response estimation in real time by the BMLA/ LS technique;
通过BMLA／LS技术对信道冲激响应和频率响应的实时提取； - With the accurate V/ F convertor, the temperature can be transformed to impulse signal whose frequency and temperature is in direct ratio.
该装置中水位信号采用两线制传输，水温信号采用PN结传感器，配以精密V/F变换器将温度变换成与频率成正比的电脉冲信号。 - And some foreign power supply units for electroplating also have certain disadvantages, such as limited adjustable range of impulse width, and non-adjustable impulse frequency.
某些国外电镀电源虽然也实现了程控，但也存在一定的缺陷，如脉宽调节范围较窄，脉冲频率不可调等。 - The diagnosis technology applied to impulse frequency spectrum is introduced as well as the on-board fault diagnosis systemof locomotive bearing developed on this technology. The system fault diagnosis examples show that the system is feasible.
介绍了应用冲击频谱分析的诊断技术诊断轴承故障及基于该技术开发的机车轴承车载故障诊断系统，并分析了一起该系统故障诊断实例，说明该诊断系统是可行的。 - The realizable verified items are the parameters of pulse output range, pulse raise edge, impulse width& frequency, inner trigger delay, DC volts deflection, etc.
实现的检定项目包括：脉冲输出幅度，脉冲上升沿，脉冲宽度及频率，内触发延时，和直流偏置电压等技术参数的检定。 - An optical storage system is modelled on the basis of the conception of impulse response to writing in and to reading out of its information channel, and impulse response functions and frequency transfer functions are derived.
以信息通道的写读脉冲响应概念为基础，建立了光盘数据存储系统的模型，得到了脉冲响应函数和频率传递函数，分析了光学头的伺服误差和像差对读出过程的影响。 - And the Ni/ nano-SiC composite coating was produced by varying the following electroplating parameters: cathode current density, impulse frequency and the rate of vacancy of fast pulse powder and the content of SiC in the electrolyte, and measured the property of the composite coatings.
本文通过改变阴极电流密度，脉冲电源的频率、占空比，镀液中SiC含量等电镀工艺参数获得了镍基纳米SiC复合镀层，并对镀层的性能进行了测试。 - The acquisition of signals in computer-based measurement and control systems is liable to making errors owing to the electromagnetic disturbance for the three varities: impulse, power frequency and random.
基于计算机的数字化测控系统信号采集易受脉冲、工频和随机这三类电磁干扰。 - Effect of Impulse Current Frequency on Sheet Metal Deformation Height in Electromagnetic Forming
脉冲电流频率对电磁成形板料变形高度的影响 - A lot of lightning impulse and power frequency arcing tests are performed with shunt gap test specimen, and test results show that shunt gap can effectively make insulator strings and wires exclusive from ablation of power frequency arc incurred by lightning stroke.
对并联间隙试品进行了大量的雷电冲击和工频电弧试验，结果表明并联间隙能有效保护绝缘子串和导线免于雷击引起的工频续流电弧的烧蚀； - Measurment of Impulse and Frequency Response of a High-speed Ge Photodiode
高速Ge光电探测器脉冲和频率响应的特性测量 - And it has functions of outputting different analog signal s, impulse signal with different frequency, amplitude and different wave form.
同时具有输出各种模拟信号、不同频率和幅值的脉冲信号及各种波形信号的信号源功能。 - Impulse Response Function of Low Frequency UWB SAR
低频UWBSAR的冲击响应函数 - The channel model has been further improved. Third, the high power LED MIMO indoor channel characteristics have been studied; these features included the channel impulse response, the channel frequency response and the channel dc gain.
再次，首先对室内可见光LEDMIMO信道特性进行了研究，特性包括信道脉冲响应、信道频率响应和信道的直流增益。 - There are strong impulse noise and same frequency band interference in communications, remote sensing, radar and sonar signal processing and many other areas.
在通信、遥测、雷达和声纳等诸多信号处理领域均存在着强脉冲性噪声及同频带干扰问题。 - It has calculated separately cables security layer inductive voltage under the action of impulse voltage and power frequency voltage.
本文针对单芯交联聚乙烯电力电缆护层感应电压的产生机理进行了深入的理论分析。分别计算了冲击电压作用下、工频电压作用下电缆护层的感应电压。 - The Comparison of improved the structures is maked in sampling rate, hardware complexity and the of energy consumption. The impulse response, frequency response and the constellation diagram are produced by simulation. It has realize for using FPGA.
本论文对改进后的结构进行复杂度对比、采样速率对比和能源消耗对比，并仿真得到了各种结构的脉冲响应、频率响应和星座图，所设计的各种实现结构均在FPGA上编程下载成功。 - An ideal excitation source would have an impulse function with frequency spectrum extends from zero to infinity and a constant amplitude.
理想激励源脉冲函数的频谱从零扩展到无穷大且有着恒定的幅值。 - The grounding grid, especially in large grounding grid, the inductive component can not be neglected; in the role of the impulse current containing high frequency components, such as the lightning current, the inductance effect significantly and even played a major role.
对于接地网，尤其是大型接地网，其感性分量是无法忽略的；在含有高频分量的雷电流等冲击电流作用下，地网电感效应明显，甚至起到主要作用。