在机械手实例中,分别采用复指数变换法和坐标矩阵变换法进行求解。
Both complex exponential form transformation and the coordinate matrix transformation are applied to the example of manipulator.
建立临界源方向偏倚和指数变换相结合的耦合抽样方法,用于反应堆孔道的屏蔽计算。
The sampling method by coupling criticality source direction biasing and the exponential transform is established for duct shielding calculation.
常用的适应度函数的设计方法有线性变换法、幂函数变换法、指数变换法和方差调整法等。
In designing methods of fitness function there are many ways, for examples: linear transformation, power transformation, index transformation, variance adjustment, etc.
图1上部是原始红外图像,中部是非线性灰度(指数变换)变换结果,下部是分段线性变换结果。
Fig. 1 Original infrared image (top), results of non-linear gray value transform (exponential transform) (middle), results of fragment linear gray value transform (bottom).
通过变换又可导致指数函数曲线拟合。
By some transformation, it may also lead to the curve fitting by exponential functions.
利用小波变换系数的模值与信号奇异性指数之间的关系,从调频信号中提取出调制信号的频率。
Frequency of modulated signals is extracted from frequency-modulated signals by using the relationship between the modulus of wavelet transform coefficient and the singular exponent.
本文利用小波变换系数的模的平方值与信号奇异性指数之间的关系,从超声回波信号中提取出了胎儿的心率。
The fetal heart rate can be extracted from the returning signal of ultrasound by way of the connection between the modulus of the wavelet transform coefficient and the singular exponent.
通过状态和输入反馈变换将系统模型转换为二阶链式标准型,并对标准型给出一种时变光滑指数镇定控制律。
The state and input feedback transformations were constructed explicitly to convert the second-order nonholonomic system to second-order canonical chained form.
首先通过更新论证的方法得到罚金折现期望满足的积分-微分方程,然后推导拉普拉斯变换的表达式,并就索赔额服从指数分布的情形得到了罚金折现期望的精确表达式。
At first, we get the integro-differential equation satisfied by the expected discounted penalty function by using the method of renewal, and hence Laplace transform of it is derived.
该文以我国华北平原为研究区域,提出了基于小波变换的耕地复种指数遥感提取方法。
This study choose the North China Plain as study area and proposed a new method of multiple cropping extraction from remote sensing data based on wavelet transform.
采用晶格变换的方法证明了在底心单斜格子中密勒指数与晶面间距的关系式。
In this paper, a method of lattice transformation is introduced to demonstrate the relational expression between Miller indices and interplanar spacing in base-centered monoclinic lattice.
引入指数函数,将对流扩散方程变换为扩散反应方程,消除了数值求解中较难处理的对流项。
To eliminate the difficulty in dealing with convection terms, an exponential transformation function is introduced to turn the CDE into their equivalent diffusion-reaction equations (DRE).
经过适当的模型变换,将原系统的鲁棒指数镇定问题转化为另一个等价系统的鲁棒镇定问题。
The robust exponential stabilization problem is reduced to an equivalent robust stabilization problem via model transformation.
采用变换矢栅转换过程中像元尺度的方法,对福建省武夷山自然保护区景观格局指数的尺度效应进行分析,并利用分维数方法选取最佳的像元尺度值。
Using a changing pixel scale method in translating vector images to grade images, the effect of scale on landscape pattern indices for the Wuyishan Nature Reserve was studied.
针对复杂欺骗性问题,本文采用不同的指数比例变换方法进行了优化。
Different power law scaling methods have been adopted to optimize the massive deceptive problem.
针对复杂欺骗性问题,本文采用不同的指数比例变换方法进行了优化。
Different power law scaling methods have been adopted to optimize the massive deceptive problem.
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