文章针对蛋白质二级结构预测这一复杂非线性模式分类问题,提出了基于径向基函数的预测方法。
Aiming at solving the complicated non-linear pattern classification problem of protein secondary structure prediction, a new method based on radial basis function is proposed.
针对其存在非线性、参数时变和大延迟等难以控制的特性,提出基于T - S模糊模型的预测函数控制新方法。
As the nonlinearity, time-varying parameters and large lag make the control difficult, a predictive functional control method based on T-S (Takagi-Sugeno) fuzzy model is presented.
为此我们导出了拟合函数表达式,提出用非线性参数统计模拟地震记录的方法反演q值。
Hence we derive the expression of fitting function and propose a new Q-value inversion method using non - linear parameter statistical modeling of seismic records.
该方法在保持布尔函数弹性的同时能有效提高非线性度。
It increases the nonlinearity effectively while holding the resiliency of the Boolean function.
本文建立确定非线性动力系统的周期的新方法——后继函数法。
Successive function method is presented to determine the period of stable non linear dynamic system.
估计结果表明,样条函数法是非线性参数估计的重要方法之一。
The estimation result show that spline function method is one of important methods for nonlinear parameter estimation.
提出了一种基于函数变换原理的铂电阻传感器非线性校正方法。
A method for calibrating nonlinearity of platinum resistance transducers based on function transform principal is presented.
本文提出了一种对具有不等式约束的非线性函数进行寻优的直接方法。
This paper introduces a method of direct searching optimal value for nonlinear functions with inequality constraints.
本文的目的是叙述构造矢量李亚普诺夫函数的方法和应用于线性与非线性复合系统的稳定性分析。
This article is intended to develop a method for constructing Vector Lyapunov functions and the application to the stability analysis of linear and nonlinear composite systems.
把这些NCP函数应用到解非线性优化问题的方法中。
Then we apply these NCP functions to some nonlinear optimization methods.
最后将所提出的方法用于解决非线性函数的逼近问题。
Finally, the proposed method is applied to the problem of nonlinear function approximation.
本文充分利用CMAC神经网络的非线性函数逼近功能,并结合电站数据采集和监测系统,提出一种校正电站测温传感器非线性输出特性的新方法。
This paper presents one new method of nonlinear calibration for temperature measurement sensors of power plant, which is based on CMAC neural network and data collecting and monitoring system.
本文通过对锚泊非线性水动力系统进行分析,首次将两种方法取得的频率响应函数结果进行对比。
In this paper, the frequency response functions obtained by using these two methods are first compared through analysis of non-linear mooring system.
分别利用了共轭函数法与直接配置和非线性规划方法对异面最优变轨问题进行了求解。
Adjoint function algorithms and direct collocation and nonlinear programming methods are applied to resolve the non-coplanar optimal orbit transfers problem.
因此依然有很多场合需要使用无模型方法—如用模糊系统进行非线性函数逼近等。
So there has been a great deal of interest in applying model-free methods such as fuzzy systems for nonlinear function approximation.
这种方法将改进BP算法中的动量项由常量改换为一类关于常量的非线性函数。
This method makes the nonlinear property of momentum term instead of the momentum term in improved BP algorithm.
根据调频函数模型,提出利用数据拟合的方法设计非线性调频信号。
According to the frequency modulation function mode, this paper proposes to design the nonlinear frequency modulation (NLFM) signal using the data fitting method.
应用格林函数方法,给出了非线性单摆运动的较好近似解。
An excellent approximate solution of the motion of a nonlinear simple pendulum is obtained by the method of Green's function.
针对多输入-多输出(MIMO)非线性系统基于模糊基函数向量提出了一种新的自适应控制方法。
In this paper, a novel adaptive control approach based on fuzzy basis function vector is presented for Multi input and Multi output (MIMO) nonlinear systems.
提出了一种在智能仪器中用补偿函数实现非线性误差修正和标度变换的方法。
A method to realize non linearity correction and scale transformation with compensation function used in intelligent instrument is presented.
结果表明,描述函数方法是分析机床颤振这个极其复杂的非线性系统的一个有效的手段。
Analysis results show that the describing function analysis for the non-linear machine tool chatter is feasible and effective.
本文引入的讨论判断函数性质的方法具有一般性,因而也将适用于具更高次退化的非线性情况的研究。
The method with which we studied the judgement function is general, it will be useful in the research for the more degenerate vector field.
提出一种基于径向基函数(RBF)神经网络的模型跟随非线性自修复控制方法。
A new type of non linear self repairing control strategy based on model following method using radial basis function (RBF) neural networks is presented.
利用V函数方法研究非线性系统的实用不稳定性。
The problem of practical instability of nonlinear systems is considered by means of the V-function method.
在积分滑模控制与非线性微分控制中,分别给出了切换函数、非线性微分系数及控制器的设计方法。
Present the design method of switching function in integral sliding mode control, nonlinear derivative coefficient and controllers of DI-SVSC respectively.
给出了一类约束函数单调而目标函数非单调的非线性规划问题的一种新的求解方法。
A new method is applied to a kind of nonlinear programming problem with monotonic functions and non-monotonic objective functions.
对于非线性函数线性组合型相关方程,本文提出了交替运用非线性拟合和逐步线性回归分析相结合的方法一逐步非线性拟合。
A stepwise nonlinear fitting procedure was proposed to nonlinear fitting equations that USES Marquardt nonlinear fitting analysis and stepwise linear regression alternatively.
一次二阶矩方法是结构可靠度分析的基本方法.一次二阶矩方法的计算精度依赖于验算点附近功能函数的非线性程度。
The first-order second-moment method is fundamental in structural reliability analysis, its accuracy depends upon the nonlinear extent of performance functions around checking point.
一次二阶矩方法是结构可靠度分析的基本方法.一次二阶矩方法的计算精度依赖于验算点附近功能函数的非线性程度。
The first-order second-moment method is fundamental in structural reliability analysis, its accuracy depends upon the nonlinear extent of performance functions around checking point.
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