1.
Exsitance of Non - oscillational Solution to a.kind of Functional differential Equation with Variable Coefficient;
一类变号系数泛函微分方程非振动解的存在性
2.
Oscillation of Sixth-order Nonlinear Differential Equations with Variable Coefficients
具变号系数的六阶非线性微分方程的振动性
3.
Existence of Positive of Fourth Order Two-point Boundary Value Problems with Coefficient That Changes Sign;
一类具变号系数的两点边值问题的正解的存在性
4.
Oscillation and Asymptotic Behavior of Solutions of first Order Linear difference Equations with Oscillatory Coefficients;
具变号系数的一阶线性差分方程的解的渐近性与振动性
5.
Oscillation of Four-order Nonlinear Delay Differential Equations with Variable Coefficient
具变号系数的四阶非线性时滞微分方程的振动性
6.
Oscillation of a kind of variable delay differential equation with variable cofficient;
一类系数变号的变时滞微分方程的振动性
7.
(2) Instantaneous abrupt change in wavelet coefficients can be used to detect the discontinuity of a signal.
(2)小波系数的瞬态突变可以描述信号奇异性；
8.
The Application of DSP in the Variable Voltage Variable Frequency System;
数字信号处理器在变频调速系统中的应用
9.
A Wavelet Transform Coding for Voice s DCT;
基于语音信号DCT系数的小波变换编码研究
10.
Equalities for Eigenvalues of Sturm-Liouville Problems with Sign Change of the Leading Coefficient
首项系数变号的Sturm-Liouville问题的特征值等式
11.
Inequalities for Eigenvalues for Sturm-Liouville Problems with Change Sign Leading Coefficient
首项系数变号的Sturm-Liouville问题的特征值不等式
12.
Application of Correlation in Detection Faint Characteristics Signal by Phase Changes
相关系数法在相变检测微弱特征信号中的应用
13.
Analog (Analogue) signal:In data communication systems, a continuous electrical signal that varies in direct correlation to a signal impressed on a transducer.
模拟信号:在数据通信系统内的一个连续电力信号，它跟着变换器所收到的信号而变动。
14.
anisochronous digital signal
间隔可变的数据信号
15.
Effect of Temperature on Signal Wander in Optical Cable Digital Line Systems
环境温度变化对光缆数字线路系统中信号漂移的影响
16.
Design and Implement of a Signal Exchange Device in the Real-Time Digital Simulator in Substation;
变电站数字实时动态仿真系统中二次信号转换装置的设计与实现
17.
Wavelet Transform Based Digital Signal Processing Method and System for Flowmeters of Flow Vibration Principle;
基于小波变换的流体振荡原理流量计数字信号处理方法与系统
18.
Symbolic Computation on the Integrable Properties of Some Variable-Coefficient Nonlinear Models;
基于计算机符号计算的若干变系数非线性模型可积性质的研究