1.
Research on Low-frequency Three-value Trapezoidal Waveform Exciting Mode for Electromagnetic Flowmeter;
电磁流量计低频三值梯形波励磁方法的研究
2.
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
3.
Waveform Fusion and Background Normalization for Low Frequency Active Sonar;
低频主动声纳波形融合与背景归一化
4.
Analysis of Low-frequency and Large-amplitude Waves in Rectangular Liquid-elastic Shell Coupled System;
矩形壳液耦合系统低频大幅波的分析
5.
Blind watermarking algorithm of color video based on lowest fre-quency domain of 3D wavelet
基于三维小波低频域的彩色视频盲水印算法
6.
Choice of Filter on Big Gradient and Complex 3-D Shape Measurement
大梯度复杂物体三维形面测量中滤波器的选择
7.
greater than 50%, further decreased systolic blood velocity provoked monophase waveform.
狭窄度＞50％时，动脉远端脉冲多普勒频谱为收缩期峰值速度降低的单相波形；
8.
Study of Gradient Error Estimates of the Triangulation Interpolated Coefficients Finite Element Methods;
三角形插值系数有限元梯度误差的研究
9.
Applications to High frequency of Bilinear Resistance Modeled Switched capacitor Stepped Filter;
双线性电阻模型的开关电容梯形滤波器的设计及其高频应用
10.
Portable Recorder & Player for Low Frequency Waveforms;
一种便携式低频波形记录、再生装置的研制
11.
Waveform simulation of low frequency line spectrum on propeller cavitation noise
舰船螺旋桨空化噪声低频线谱波形仿真
12.
Ultra-low Frequency Rectangle Wave Signal Generator with High Stability Based on TCXO
基于温补晶振的高稳定度超低频矩形波发生器
13.
Development and Application of Extremely Low Frequency Multi-waveform Electromagnetic Field Generator
极低频多波形电磁场发生仪的研制与应用研究
14.
Study on wavelet-based soft-thresholding deblocking algorithm for low bit rate video
低码率视频的小波域软阈值去方块滤波算法的研究
15.
Numerical Analysis of High-Frequency Characteristics of Rectangular Helical Slow-Wave Circuits
矩形螺旋线慢波电路高频特性的数值分析
16.
Diffraction Effect of Low-frequency Liquid Surface Wave and Computer Simulation of Surface Wave Shape Detection;
液体低频表面波的衍射调制效应及其表面波面形模拟检测
17.
A method of forming source wavelet by using a pair of trapezoid frequency spectrum.
利用一对梯形形状的频谱函数合成地震勘探信号源子波的方法研究
18.
Low Threshold Single Quantum Well Lasers Consisting of the bridge Waveguide of Tandem Two-Section (RW-TTS)
低阈值级联双区脊形波导单量子阱激光器