• We can obtain lots of new stable dynamical behavior when this method is extended to nonlinear transformation.

    将这种方法推广到非线性(神经网络)变换,可以获得稳定的新的动力学行为。

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  • This paper analyzed the effect of general nonlinear transformation to images, and proposed a composite transformation method.

    分析了非线性变换对图像产生的影响,提出一种复合变换补偿的方法。

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  • Conclusion QRS detection rate can be greatly improved when specific QRS template is obtained from the nonlinear transformation of the different wavelet scales.

    结论综合利用小波变换不同尺度进行非线性变换所得到的模板可以显著提高QRS复合波的检测率。

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  • With nonlinear transformation, the high-resolution gray image was compressed to low gray-resolution image, so the detail variation of spectrum would be better reflected.

    该方法通过非线性变换,将高灰度分辨率图像压缩为低灰度分辨率图像,能更好地体现语谱图的细微变化。

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  • Minimum mutual information blind receiver that based on approximated generalized Gaussian distribution (GGMIR) and that use nonlinear transformation (NLMIR) are compared.

    比较了基于广义高斯分布近似和非线性变换(NLMIR)的两种最小互信息盲接收算法。

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  • An improved adjoint operator method is employed to compute the third order normal form of six dimensional nonlinear dynamical systems and the associated nonlinear transformation for the first time.

    本文首次用一种改进的共轭算子法研究了六维非线性系统的三阶规范形以及所用的非线性变换。

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  • Dr Packard's model gets round this by abandoning simple logarithmic transformation in favour of a more complicated, so-called nonlinear model.

    通过舍弃简单的对数转换进而采用更复杂的非线性模型,帕卡德博士的模型解决了这个问题。

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  • The steady solution and its stability of Nonlinear Schrdinger Equation (NLSE) are studied by means of traveling wave transformation and bifurcation theory.

    用行波变换方法和分叉理论研究里非线性薛定谔方程的定常解和定常解的稳定性。

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  • Besides, the LQ theorem presented in this paper can be used to change a nonlinear single regression problem to a linear one by means of transformation of variables.

    此外,本文提出的LQ定理使我们能用相关分析法,通过变量变换,把单因素非线性回归问题,化成线性形成来处理。

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  • In this paper, the symmetries and Lie algebra of a coupled nonlinear wave equation were discussed. One-parameter transformation groups of this equation were obtained by using the symmetries.

    主要考虑非线性波方程组的一些简单对称及其构成的李代数,并利用所得对称给出该方程组的一些单参数变换群。

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  • Multiplier is the circuit which is conformed of nonlinear elements and can make two signal multiplied so that it can implement frequency transformation.

    相乘器是由非线性元件组成,可以实现两个信号的相乘,完成频率变换的电路。

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  • Nonlinear color transformation is used to eliminate the influence of highlight and shadow so that the highlight and shadow of face image are resolved partly.

    为此,本文用非线性分段色彩变换方法对光照造成的高光和阴影影响进行消除,部分解决了人脸图象上存在的高光和阴影影响问题。

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  • The principles of laser frequency transformation and the theory of phase matching in nonlinear optic crystals are also discussed. Based on this theory, Angle of phase match is calculated.

    在总结激光频率变换的原理和非线性光学晶体的相位匹配理论的基础上,可以根据相位匹配理论进行晶体的相位匹配角的计算。

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  • Aimed at the kinematic model of the car-like mobile robot with four wheels, the tracking error system is firstly transformed to a nonlinear serial system through a regular transformation.

    针对四轮车式移动机器人的运动学模型,首先利用一个正则坐标变换,将误差系统转换为一个非线性串联系统的形式;

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  • The transformation formulae of Gaussian beams through a nonlinear parabolic graded index rod lens are derived.

    本文导出了高斯光束通过非线性抛物形梯度折射率棒透镜的变换公式。

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  • The variable rotation transformation (VRT) method is proposed to control nonlinear chaos system.

    设计了一种控制非线性系统混沌的变量旋转变换(VRT)方法。

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  • By introducing double parameter transformation, the explicit solitary wave solutions for a nonlinear equation are obtained.

    引入双参数变换求出了一个非线性方程的显示孤波解,方法简便,便于应用。

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  • This paper mainly tells us the ways of image gray transformation, including linear gray transformation, nonlinear gray transformation and the approach of histogram equalization.

    此文主要研究用于增强图像的灰度变换方法,包括线性灰度变换、非线性灰度变换与直方图均衡化方法。

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  • Firstly, applied coordinates transformation and input transformation, the nonlinear system is transformed into partially linear controllable system.

    首先通过坐标变换和输入变换,将非线性系统变换为部分线性可控系统。

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  • The paper addresses a nonlinear controller design approach for multi-input nonlinear systems based on step-by-step transformation.

    研究多输入非线性系统基于分步变换及设计思想的非线性控制器设计问题。

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  • By using the transformation and the perturbation method, the nonlinear displacement equations are linearized, and the approximate boundary value problems are obtained.

    利用变换和摄动法将非线性位移方程线性化,得到了近似边值问题。

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  • The nonlinear equation of heat conduction is transformed into a Laplace's equation by applying the Kirchhoff transformation, and an analytic approximate solution of the equation is derived.

    当介质的导热系数是温度的函数时,热传导方程是非线性偏微分方程,作者采用基尔霍夫变换把它变成拉普拉斯方程,于是可以找到原问题的近似解析解。

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  • It's basic idea is to change a nonlinear equation into homogeneous form through a suitable transformation.

    它的基本思想是运用合适的变换将非线性方程转变成齐次形式。

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  • The observer design problem for general nonlinear multi-input and multi-output system by nonlinear state transformation is studied. The observer design conditions and method are generalized.

    研究一般的非线性多输入多输出系统状态观测器的设计问题,采用状态非线性变换讨论了这种观测器的设计方法及条件。

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  • The model combines good time domain, frequency domain resolving ability of wavelet transformation and nonlinear learning ability of SVM.

    该模型具有小波变换的良好时、频域分辨能力和支持向量机的非线性学习能力;

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  • Thus by nonlinear state transformation and nonlinear state feedback, the original 6 order nonlinear attitude model of a spacecraft is partially precisely linearized into a 2 order linear system.

    这样通过非线性状态变换和非线性状态反馈,将飞行器原来的6阶非线性姿态模型部分精确线性化为二阶线性系统。

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  • Nonlinear random optimal transformation model has been discussed in this paper.

    本文讨论了非线性随机最佳变换模型。

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  • In the mathematical model, the incremental iteration method is used to deal with such complicated nonlinear as boundary nonlinear, physical property nonlinear, transformation nonlinear etc.

    在所采用的数学模型中,用增量叠代法处理边界条件非线性、物理参数非线性、相变潜热非线性等复杂问题。

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  • Three dimensional nonlinear datum transformation is widely used in geodesy and photogrammetry.

    三维基准转换广泛应用于大地测量和摄影测量。

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  • Three dimensional nonlinear and isoparameter FEM has been successfully used to simulate the transient temperature field, phase transformation, stress and strain of complex components during quenching.

    采用非线性等参元三维有限元算法(FEM)成功地模拟了形状复杂的零件淬火过程中瞬态温度场、相变、应力和应变,获得直观的立体图象。

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