查询词典 analytical curve

First, an optimization algorithm based on the constant linear velocity mathematical model of the camshaft was proposed according to the least square method to finish the curve optimization and simulation, and the fluctuations of the speed and acceleration curves were reduced.

根据凸轮轴恒线速加工的数学模型，提出一种基于最小二乘法的速度优化算法，对加工过程运动曲线进行优化仿真，得到了波动较小的速度曲线并减小了联动轴加速度的跳动。

Based on it, detailed computational procedure package and curve storehouse of arbitrary kinds of Mathieu function has also been obtained.

并在此基础上给出了完整的计算程序包，建立了目前最为完整的Mathieu函数曲线库。

Consider singular growth curve model as follows : Y = ABC + E , where A , C are all known matrices, B is an unknown matrix of regression coefficients , Y is a matrix of observations and E =(1,(2),... is matrix of random errors .

考虑奇异增长曲线模型：Y=ABC+E，其中A、C均为已知矩阵，B是未知回归系数阵，Y为观测资料阵，E=ε_((1)…ε_(n′为随机误差阵，假定Eε_(iε_(i′=∑，i=1，2…n，Eε_(iε_(j′=0，i≠j，这里∑≥0。

Consider singular growth curve model as follows : Y = ABC + E , where A , C are all known matrices, B is an unknown matrix of regression coefficients , Y is a matrix of observations and E =(1,(2),...

中文摘要：考虑奇异增长曲线模型：Y=ABC+E，其中A、C均为已知矩阵，B是未知回归系数阵，Y为观测资料阵，E=ε_((1)…ε_(n′为随机误差阵，假定Eε_(iε_(i′=∑，i=1，2…n，Eε_(iε_(j′=0，i≠j，这里∑≥0。

The development of breasts is the sign of girls beginning to maturate. It shows the curve of beauty only belongs to mature women, and prepare for suckling in the future.

青春期乳房的发育标志着少女开始成熟，隆起的乳房也体现了女性成熟体形所特有的曲线美和健康美，并为日后哺乳婴儿准备好条件。

Terms such as rational maximizer, marginal cost, and demand curve fall neatly into place within the real-life example of padding over to one's thermostat on a cold winter's morning to decide where to set it, gauging where the cost benefit tradeoffs might be-a process very similar to the one being performed at the other end of this transaction, by the marketplace players that provide our heating fuel.

诸如理性maximizer ，边际成本，需求曲线过于片面发生了现实生活中的例子，填充到一个人的调温器对寒冷的冬天的早晨，以决定在何处设置，以评估那里的成本效益权衡可能-一个过程非常相似，一个正在演出的另一端，这宗交易中，市场参与者提供取暖用燃料。

The second model is based on error in the maximum direction of the curve.

给出了以缓和曲线法线方向的中误差表示误差带宽的εσ模型，以及以最大方向误差表示带宽的εm模型的计算方法。

Of or relating to a point at which a curve has a maximum, minimum, or point of inflection.

以曲线拟合数据点，使曲线与点的距离之平方和成最小值的方法。

Through simulation, the size of the filter template affecting on filtering imaging is investigated, the filtering effects of second mean filtering method and vector filtering method at the same size of filter template is comparised, the curve distribution of power spectral density of second mean filtering method and vector filtering method is analyzed.

仿真实验研究了滤波模板的大小对滤波效果的影响，比较了在同样模板的选取下向量滤波方法与二次均值滤波法的滤波效果，分析了向量滤波方法与二次均值滤波法的功率谱密度分布。

The author interpreted the determinant rule of bad measuring data while power system is in stable state, and implemented the smoothing transition of the measuring results of electrical parameters through curve fitting based on least square while the load in power system is in fluctuation in this paper.

本论文阐述了电网稳态情况下的粗差判定准则，并采用基于最小二乘为准则的二次函数曲线拟和来实现电网负载波动情况下电参量测量值的平滑过渡。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"