乘除法

最近的两个多月他们一直在学习乘除法，加减法是两个多月前学的。

In the last two months they have been working on Multiplication and Division .

多项式乘除法的矩阵算法

A Matrix Algorithm for Multiplication and Division of Polynomials

本文针对大型线性回归模型，推导了从所有可能子集中用Cp准则选择最优子集的（乘除法）运算次数，提出了Cp准则下变量选择的并行算法。

A parallel algorithm and the number of operations ( multiplications and divi-sions ) of selecting the best subset from all possible subsets , with regard to a large-scale linear regression model under C_p criterion , are presented .

当方程组由100个子方程构成时，该算法所需的乘除法运算量仅是Guass消去法的0.25%。

When the equations consist of 100 sub-equation , its computational cost is only 0.25 percent of which Gauss elimination method costs .

ZZ方案就是运用这种整数背包密码攻击算法的思想，使得求解投票结果向量所需的乘除法次数由O（）降到O（M-1）。

With the idea of this algorithm against special-integer knapsack cryptography , the computing load to solve result vector in ZZ scheme can be reduced from O ( ) to O ( M - 1 ) .

用进位存储加法器快速实现串行乘除法和平方根计算

Fast Serial Computation for Combined Multiplication , Division and Square Root

有效数字乘除法运算规则的修改

Modification of the calculating rules of effective number multiplying and dividing

它既有矢量量化的高效率，又具有标量量化的简单性，不需要进行码书训练，不要做乘除法。

This method combines the efficiency of Vector Quantization and the simple of Scalar Quantization .

在自动控制仪表中，常常需要使用具有乘除法运算功能的元件。

In automatic control devices , electronic elements with a multiplying-dividing function are often required .

当加减法和乘除法联合运算时，必需取得中间和数。

When combining addition and subtraction with multiplication and division it is necessary to take interim totals .

本文以养殖业为例建立了一类农业生产问题的多目标规划模型，并运用多目标乘除法、功效系数法、评价函数法求解了该模型。

This paper gives a multi-objective optimization model of agriculture , and three ways to resolve the model .

不要花里胡哨的东西，我只是想要一个能做简单的乘除法之类的计算器。

Forget the frills , I just want a calculator that can do simple things like multiply and divide .

，在下一个表达式中，实际上我利用了，做了是整数，乘除法的优势。

IF In that next expression , I 'm actually taking advantage of the fact that I 'm doing integer multiplication and division here .

在数学课程方面，孩子们应该不用纸笔便能做多位数乘除法。

In math curriculum , children will be expected to do multiplication and division with large numbers without the use of pen and paper .

对传统的算术编码进行改进，在保持编码性能的情况下，没有浮点运算，也没有整数乘除法，从而大大降低了运算复杂度。

There are no float-point operation and no integer multiplication and division , while the coding performance is maintained . So the computational complexity is greatly reduced .

对静态位移的测量，二极管检波或乘法检波后分别得到的是一含多频或单频交流成分的脉动直流信号，而乘除法检波后信号不含交流成分。

The DC signals after demodulation still contain AC component of one or several frequencies respectively for multiplication or diode methods , but no AC component for multiplication-Division one .

基于乘除法的思想设计了一种针对电感传感器的检波方法，该方法不同于常规二极管与单纯乘法的检波方法。

A demodulation method based on multiplication-Division is designed to work for inductance sensor ; and it is different from two common demodulation methods , that is diode or only multiplication ones .

该方法利用待检测信号与正弦和余弦参考信号的少量乘除法运算，快速获得待检测信号中的基波电压和基波电流表达式，为高效补偿待检测信号中的非基波分量奠定了基础。

It achieved the expression of fundamental positive sequence voltage and fundamental positive sequence current by using a few calculation of pending test signals multiplies with a cosine function and a sine function . The compensation of the non - fundamental positive sequence ingredients is established on this method .

顺便说一句，事实上我7岁时也有一个芭比娃娃。近来我在想，她和我在学习乘除法时得到的红叉是否有关。

As an aside , I 'd like to note that I actually had one of these dolls at the age of seven , and I am currently wondering if she had anything to do with all the red " Xs " I received when attempting to learn long division .