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- Seismic forward modeling by fast variable step phase-shift interpolation. 快速变步长相移插值法地震正演模拟
- A method of 3-D computer constructive solid geometry and automatic enn.eshmentwith the variable steps was presented. 介绍了三维实体造型和变步长网格自动剖分的实用计算机造型方法。
- The new concept of the same source ANC and the variable step LMS algorithm (EVS)have been developed. 本文引入同源ANC概念，提出了改进的变步长LMS算法EVS。
- Analysis and evaluation have been made concerning the efficience and speed of the calculating program for variable order and variable step length. 并对变阶变步长计算程序的效率、速度进行了一些分析、估计。
- Forward feedback neural network （FNN） using a variable step size BP algorithm is used to implement underwater acoustic channel equalization. 文中对变步长BP算法的前馈神经网络进行了理论和算法分析,并通过计算机对其实现水声信道盲均衡进行了仿真。
- An individual variable step LMS adaptive algorithm which varies itsstep size adaptively to the correlation between the input signal and prediction erroris proposed. 本文提出一种步长自适于输入信号与预测误差相关的个别时变步长最小均方(IVLMS)自适应算法。
- Since the equations are very stiff and nonlinear, the Runge-Kutta method with a variable step and the Treanor method was used respectively to solve the equations. 针对故障方程组的超强刚性和非线性特性问题,研究了解决该问题的数学方法。
- Seeing that the ideal error of adaptive line enhancers (ALE) is not equal to zero, a novel variable step size LMS (least mean square) algorithm is presented. 摘要针对自适应谱线增强器(ALE)理想误差不为零的现象，提出了一种新的变步长LMS算法。
- The intelligent self adaptive inverse control method is introduced in this paper, and the variable step size LMS adaptive filter algorithm has been used. 摘要介绍了自适应逆控制方案，采用变步长LMS自适应滤波算法，用该算法建立对象的模型、对象逆模型，并设计了自适应逆控制器。
- A robust variable step size adaptive algorithm is proposed, who can effectively adjust the step size by utilizing the correlation characteristic of output signal with previous iteration error signal. 针对变步长VSSLMS(Variable Step Size LMS)算法对噪声敏感问题,利用误差信号的相关值代替误差信号来调节步长,提出一种稳健的变步长自适应算法(Robust Variable Step-Size LMS:RVSSLMS)。
- Based on variable step size algorithm, the thesis presents an investigation and studies of three different methods of handling discontinuities: detecting and handling discontinuities, average and polishing method. 本文针对刚性系统的变阶变步长算法，分别采用了条件函数搜索法、平均值法、磨光法三种间断方法对间断函数进行了处理。
- Then, a variable step size ELMS algorithm is proposed, the theoretical analysis and computer simulation indicate that the new algorithm has quite fast convergence rate, better steady performance and can be applied to adaptive systems effectively. 进而,提出了一种变步长ELMS算法(VSS-ELMS),理论分析和计算机仿真均表明该算法具有较快的收敛速度和更好的稳态性能,可以很好地应用于自适应系统中。
- Steepest descent algorithm and variable step size adaptive algorithm designed by us are used in computer simulations.The tracking curve, MSE, and constellation of BPSK are presented. 文中用最陡下降法和变步长自适应算法进行了计算机仿真，给出了频偏跟踪曲线和BPSK的星座图。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- He bounced into the room with a springy step. 他以轻快的跑步跳进房间。
- The happy boy walked with jaunty steps. 这个快乐的孩子以轻快活泼的步子走着。
- The prices are variable, shop around by all means. 价格高低不一，所以一定要货比三家逐店选购。
- A flight of steps led up to the house. 一段台阶向上通到了屋前。
- The temperature was a variable in the experiment. 在该实验中温度是个变量。
- He spent the day pondering the steps to be taken. 他整天在思路该采取的步骤。
