乘法

This paper discusses the least squares estimator circledetection method which is based on statistical theory. It gets the position through edge tracing and uses the edge point to estimate the center and radius of circle.

本文采用基于统计原理的最小二乘圆检测法，以边缘跟踪确定圆边缘点位置，以最小二乘法估计圆心和半径，精度可达亚像素级。

This is the least squares method.

这就是最小二乘法。

Aim To explore the historical development of the method of least squares and its inventors' thought approach.

目的 探讨最小二乘法的历史发展过程及其创立者的思想与方法。

In addition, he established several mathematicians on the "normal" and "least squares" theory.

另外，他又和数个数学家建立了关于"正态分布"及"最小二乘法"的理论。

Using a singular value decomposition of the total least squares method.

用的是奇异值分解的总体最小二乘法。

of least squares modeling of English literature, applied to system identification methods.

最小二乘法建模的英文文献，适用于系统辨识的方法。

Flatness ; pattern recognition ; Legendre orthodoxy polynomial ; genetic algorithm ; neural network ; LSM

板形；模式识别；勒让德多项式；遗传算法；神经网络；最小二乘法1

Then a four-node element formula is given. In order to avoid the inverse of the flexible matrix, Legendre polynomial is adopted in the interpolation. Thus the calculation efficiency is raised.

为了避免单元柔度矩阵的求逆，采用Legendre正交多项式作为插值函数，将求逆运算转变为矩阵的乘法计算，从而提高了计算的效率。

Secondly, the whole computation is divided into two levels: the finite field level and the elliptic curve level.

根据层次化、结构化的设计思路，将椭圆曲线上的标量乘法运算划分成两个运算层次：椭圆曲线上的运算和有限域上的运算。

This is the MCS51 metric calculation subroutine library, including : single-byte and double byte. Multi-byte addit...

这是MCS51单片机十进制运算子程序库，包括：单字节、双字节、多字节的加法、减法、乘法、除法、开方运算等。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。