平方和

In the LM Algorithm, the distance sum of squares of the corresponding points is taken as the target function. The detail realization and result of the method is given.

在LM算法中，以对应点距离的平方和作为目标函数，给出此方法详细的实现过程与结果。

Triangular elements are formed based on the criterion which is the ratio of area to sum of squares of the three sides.

这种方法根据三角形的面积和周边平方和的比率这个准则来构造三角形。

A method of fitting a curve to data points so as to minimize the sum of the squares of the distances of the points from the curve.

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。

Using method of minimum sum of squares within group , the clustering result was similar with that of afore-mentioned classification of 12 Chinese indigenous chicken breeds.

采用最小组内平方和法得到的结果验证了上述12个地方鸡品种的分类结果。

In recent years, considerable attention has been devoted to the study of polynomial nonlinear systems in numerical approach, especially by using semidefinite programming and the sum of squares decomposition.

近年来，通过数值计算的方法对多项式非线性系统进行研究取得了相当多的关注，尤其在半定规划方法和平方和分解方法上，并取得了一系列成果。

In Chapter 2, we characterize the bipartite graphs with given number of vertices and edges which have the smallest and largest values of the sum of squares of degrees. Meanwhile, we present some bipartite graphs attaining extreme values.

在论文的第二章里，给出了n个顶点m条边的偶图的度平方和的最大值和最小值，同时给出了达到极值的一种极图的构造方法。

Find the sum of the squares of Ed's biking,jogging,and swimming rates.

求艾德骑车、慢跑、游泳的速度的平方和。

The modulus of a complex number, equal to the square root of the sum of the squares of the real and imaginary parts of the number.

复数的模：一复数的模，等于该数实部部分与虚部部分平方和的平方根

The theory and methods of time series analysis, in this paper, were used to develop the quantitative predicting models for pesticide reminds. The estimation of parameters were given out.

作者用时间序列分析的理论与方法，研制农药残留定量预测模型，给出参数估计，提出非平稳时序叠合模型，对农药降解规律进行动态模拟，并以剩余平方和作为优化标准与其他方法进行比较。

As the modified style of conventional BP neural network,this paper uses the rule of minimizing total square error from initial time to current time as the performance function.

作为常规BP神经网络的改进型，提出以从最初时刻到当前时刻的误差的平方和最小作为性能指标函数。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。