滤波截止频率,filter cut-off frequency
1)filter cut-off frequency滤波截止频率
1.Influences offilter cut-off frequency,by which fine rough surface characteristics can be further achieved after obtaining rough surface roughness,on contact mechanism for rough point contact were investigated with authors contact program based on FFT technology and conjugate gradient method.使用基于快速傅里叶变换和共轭梯度法的接触程序,分析了滤波截止频率对粗糙点接触机理的影响。
英文短句/例句
1.Study on Effect of Filter Cut-off Frequency on Rough Point Contact Mechanism滤波截止频率对粗糙点接触机理影响研究
2.ge wavelength of edge filter截止滤光片的截止波长
3.Design and Implementation of the sharp cutting-off filter for IF sampling锐截止中频采样滤波器的设计与实现
4.Cutoff Frequencies Analysis of Bichromatic High-Order Harmonic Generation Spectra双色激光脉冲谐波谱的截止频率分析
5.To improve the real-time performance of the system,an optimizing design method is given for the cut-off frequency of the LPF.为提高系统的实时性 ,文中给出了低通滤波器截止频率的优化设计方法。
6.linear cut-off low-pass filter线性截止低通滤波器
7.sharp cutoff lowpass filter锐截止式低通滤波器
8.Effect of Train on the Cutoff Frequency of Trapezoid-Tunnel列车对梯形隧道中电磁波截止频率的影响
9.THE NUMERICAL SOLUTIONS OF CUT-OFF FREQUENCY IN TWO DIELECTRIC LAYERED WAVEGUIDES BY USING BOUNDARY ELEMENT METHOD双介质加载波导截止频率的边界元解法
10.Effect of Train on the Cut-off Frequency of Semi-elliptical Tunnel;列车对半椭圆形隧道中电磁波截止频率的影响
11.FDTD Method Analysis of the Normalized Cut off Frequency of Coaxial Waveguides with Outer Slotted用FDTD法计算外开槽同轴波导的归一化截止频率
12.mixer-filter frequency synthesizer混频滤波式频率合成器
13.Reaserch of Water Content Measuring in Crude Based on Microwave and Cut-off Frequency基于微波截止频率的原油含水量测量方法的研究
14.Analysis of the Cutoff Frequency of Ridged Waveguides Partially Filled with Dielectric by Non-uniform FDTD用非均匀网格FDTD法计算部分介质填充脊波导的截止频率
15.An Improved Formula for Calculating Radiation Efficiency of Plate Around the Cut-off Frequency平板截止频率附近辐射效率修正算法
16.Microwave Cutoff Waveguide Direct Coupling DR Filers微波截止波导型直耦式介质谐振器滤波器
17.In the stopband of an LPF with a6 dB/ octave slope, for example, every time the frequency doubles, the amount of attenuation increases by6 dB.例如，在低通滤波器的抑止频带，八度音程（分贝）率表示频率每翻一倍，衰减量就降6分贝。
18.Colour filter glass test methods--Temperature coefficient of sharp cut wavelengthGB/T15489.3-1995滤光玻璃测试方法截止波长温度系数
相关短句/例句
high cutoff filter高频截止滤波器
3)waveguide cutoff frequency波导截止频率
4)Cut-off frequency截止频率
1.Study on cut-off frequency of abnormity wave-guide;异型波导截止频率的研究
2.Effect of Co ions substitute on the cut-off frequency of NiZn ferrites;Co~(2+)取代对NiZn铁氧体材料截止频率f_r的影响
3.Optimization design of excitation sources and samples position in computing cut-off frequency of waveguides by 2D-FDTD method;2D-FDTD法计算波导截止频率的激励源设计与取样
5)cut off frequency截止频率
1.The results show that one part of residual wavefront phase error changes withcut off frequency proportionally and another part inversely, so it becomes possible to find an optimal frequency which makes the systematic residual wavefront error minimal.分别导出了时间响应误差和波面探测误差与截止频率之间的数学表达式， 表明剩余波差随截止频率的变化规律既有反方向部分， 又有正方向部分， 从而可以找到一个最优频率， 使得系统剩余波差最小。
6)cutoff frequency截止频率
1.Mechanism ofcutoff frequency of resonator tube in thermoacoustic engine;热声热机谐振管截止频率选择机理
2.Study on the influence to thecutoff frequency of semicircle-tunnel from the train;列车对半圆拱形隧道中电磁波截止频率的影响
3.Effects of the metallic pit prop on the electromagnetic wavecutoff frequency in the rectangular tunnel;矩形隧道中的金属支护立柱对电磁波截止频率的影响
延伸阅读
波导通信(见毫米波通信)波导通信(见毫米波通信)wave guide communicationbodao tongxin波导通信(wave guide communieation)见毫米波通信。
