为了提高图像加密的安全性，提出了一种多参数加权类分数傅里叶变换。
In order to increase the security of the image encryption, the weighted fractional Fourier transform with dilation parameter (PWFRFT) is proposed.
分析结果表明，使用基于部分参数加权平差的相对状态解算方法能够自主确定三星编队星座的相对状态。
The results show that the relative states of three satellites formation are autonomously determinate through using the method based on weighted partial parameters adjustment.
提出了函数的双参数加权平均的定义，证明了一个凸函数的双参数加权平均不等式，加强和推广了有关文献中的结果。
The two - parameters weighted mean in defined and an inequality for two - parameters weighted mean of convex function is prove, they have generalized and improved the results in literatures.
然后利用加权因子对信道参数在相邻信号段之间进行加权平均，得到最终的信道参数。
In the next place, accurate ultimate channel parameters were obtained by using different weight factors in neighboring channel parameters to achieve the weighted average.
针对不同的特征参数设计合理的评分机制，并对三个参数进行加权运算，以建立一个合理的联合评分系统。
Different characteristics of the design parameters for reasonable scoring mechanism, and three parameters weighted arithmetic to establish a reasonable joint rating system.
不同的方法考虑了不同气象参数的加权因子和气象数据的连续性。
Different method emphasizes different weighted factors of meteorological parameters and the continuity of meteorological data.
通常的参数估计方法如加权最小二乘，只能给出浮点解，包括模糊度向量也只是实数解。
Through standard parameter estimation like weighted least squares only the "floating solution" - including the vector of ambiguity-can be given.
若将加权阵当作设计参数，则控制系统的设计可以表示为一个满足一组不等式约束的多目标优化问题。
With the weighting function matrix as design parameters, the design of a control system can be expressed as a multi-objective optimization problem with inequation constraints.
给出一种新的组合预测模型——广义加权函数平均组合预测模型及其加权系数的参数估计方法。
In this paper, we present a new kind of combining forecasting model based on the generalized weighted functional mean and the parameter estimation methods of its weighting coefficients.
采用加权曲面参数方程拟合型腔侧壁曲面的算法，实现了子午线轮胎活络模模具型腔曲面的构造。
Apply the weighted surface parameter equation to fit the algorithm of cavity lateral surface, and realize the cavity surface construction of radial parting mold of meridian tire.
解释员只需提供时窗、门坎值、加权系数等几个参数，就可自动地实现全过程的解释。
What an interpreter needs to do for whole interpretation is only to provide some parameters, such as time window, threshold, weight coefficients etc.
本文提出了一种改善分布式参数检测性能的集中式最优加权融合算法，建立了该算法的数学模型。
Centralized optimal weight fusion algorithm is raised to improve the inspection characteristic of distributed parameter; algorithm model and deduction of formula are available.
给出了联合熵和加权广义距离之间平衡参数的确定方法。
A method is proposed for computing the balance parameter between entropy and the generalized weighted distance.
第二层计算局部节点的加权响应和，混合参数作为学习加权。
The second layer accumulates the responses of these local nodes, weighted by the learning mixing parameters.
对指数加权平滑模型进行了改进，使之能适用于多种不同变化规律的参数的预报。
The exponent weighted gliding average model is improved to fit in with the forecasting of the parameters with various changing law.
论文中利用信息熵、条件熵公式推导出先验知识度划分标准公式，该公式把信息熵公式中加权和转换为加权和加先验知识度参数。
The formula of the prior knowledge classification standard was deduced used of the information entropy and the condition entropy formula, which add the priori knowledge parameter to the weighting sum.
比较在相同优化PD参数和按不同加权因子整定优化积分时间的控制品质指标并进行脉冲扰动分析。
The control quality indexes under the same optimal PD parameters and the different integral time set by the different weighted factor are compared and the impulse disturbance analyse is given.
根据系统参数，在二次型指标中适当选择状态加权矩阵q可以将LQ问题的状态反馈解表成输出反馈的形式。
Choosing the proper state weight matrix Q in the LQ index by the system parameters, we can express the state feed-back solution of the LQ problem in the form of the output feedback.
采用加权的均方误差准则来优化估计模型的参数，实现对测量序列的抗扰最佳估计。
To obtain the best estimation of anti-jamming for measured series, the rule of weighted-square error is introduced to optimize the parameters of estimating model.
对影响预瞄控制算法的主要参数(如预瞄加权系数和预瞄距离等)进行了讨论。
Meanwhile, the effects of the main control parameters in the algorithm, such as preview weighting parameters, preview time and preview distances, on system performances were investigated.
通过对系统的不同参数摄动状态进行概率加权综合二次型指标寻优，实现了整个参数域的一体化设计。
By optimizing the probabilistic weighted synthesised linear quadratic performances for different states of parametric uncertainties, the unity design in the parameter space is achieved.
通过测量发动机的关键特征参数，对提取的特征量进行加权处理，利用模糊数学方法对发动机进行了技术状况评估。
The paper disposed the extracted characteristics, and judged the technical state of engine using the method of fuzzing mathematics, via measuring the key characteristics parameters of engine.
本文提出了一种可提高噪声环境下的说话人确认识别率的语音MFCC参数高频加权方法。
This paper proposes a high frequency weighted MFCC extraction method to improve the performance of speaker verification in noise conditions.
同时提出采用贡献分析法确定情感特征参数的权值，利用加权欧氏距离模板匹配识别语音情感。
A speech emotion recognition method is also presented based on weighted Euclidean distance template matching, in which the weights of features are calculated by the method of contribution analysis.
对一般线性回归模型中有关参数估计分布的模拟问题，给出一种随机加权逼近的再构造方法。
A reconstructing method for random weighting approximations is proposed in approach to the distributions of the parameter estimates in general linear regression model.
有限元模型用质量和刚度参数表示，这些参数由正交条件和特征方程的加权欧氏范数取极小值来确定。
The finite element model is expressed by mass and stiffness parameters, which are determined by minimization of weighted Euclidean, norms of orthogonality conditions and characteristics equations.
利用率点对模型参数估计的影响强弱，使用一种加权的线性回归模型参数估计算法。
Model parameters are computed using a weighted linear regression technology according to the different impacts of rate point to estimation of model parameters.
对于参数模型软体错误强度，本文首次建议加权最小平方(WLS)估计。
For estimating the software error intensity of parametric models, weighted least-square (WLS) estimate is suggested for the first time.
当机构类型、预选参数的数目和所选的具体参数以及坐标位置不同时，其加权偏差表达式的具体形式将不同。
If the types, the Numbers of the pre-selected parameters, the selected concrete parameters and the site of the coordinates are different, the specific formula of the weighted aberration will change.
当机构类型、预选参数的数目和所选的具体参数以及坐标位置不同时，其加权偏差表达式的具体形式将不同。
When the type, the Numbers of the pre-selected parameters, the selected concrete parameters and the site of the coordinates are different, the specific formula of the weighted aberration will change.
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