查询词典 sampling method

The discrete mathematical models of the roundness and cylindricity EST are established; the mathematical models of the generating line straightness, axis straightness, coaxality, circular run—out and total run—out error of the revolution workpiece are put forward and established first based on the EST; the method about how to sample and to process sampling data are given when these models are applied to measure workpleces.

其主要内容是：针对长期以来国内对回转误差运动的有关定义的争论，对回转误差运动的本质进行了讨论，进一步明确了静心与静轴，动心与动轴的概念，并对此进行了数学推导，给出了相应的数学模型；统一了"平动说"和"瞬心说"关于回转轴线的定义，指出了两种学说各自的力学基础和它们的一致性。

4Based on a fact that the price formula of Asian options can be transformed into that of vanilla European option when the time to maturity is less than or equal to the length of average, we skillfully obtain the analytical price formula for the option on the minimum or the maximum of two geometric average prices and generalize it to obtain the price formula of several average prices for the first time. We also apply the method of [121], which approximates the arithmetic average by the geometric average, to the pricing of opitons on the minimum or the maximum of two arithmetic average prices to obtain Its approximated price formula. Numerical results show that the approximated price is relatively accurate when the riskless interest rate is large or the option is in the money and the volatility of two underlying assets are high and its accuracy is a little reduced but still good when the dividends are considered. However, it is hardly affected by the sampling number.

我们基于观察到的一个事实即当离到期时间小于或等于平均期间时亚洲期权的价格可变换成普通的欧式期权的价格，从而巧妙地得到了两个几何平均价格的最小或最大值期权价格的解析公式，通过简单地推广，首次得到了多个几何平均时的价格公式；将[121]用于算术平均亚洲期权的定价方法推广到两个算术平均价格的最小或最大值期权，从而得到它的渐进公式，数值结果表明：渐进价格的准确性在无风险利率较大或期权为实值且两标的资产的波动率较小时较好，抽样的个数对它没有影响，但考虑红利时它稍有下降但仍较好。

The former sampling fish is used gill net and the latter is used composite method to fish.

前者以流刺网法，后者以复合性渔法捕获鱼类。

The sampling of a real object model is a main modeling method in a graphic generation system.

进行实物模型采样是图形生成系统三维数据建模的一种重要手段。

Methods The porous glass plate absorber valve was used to sampling, the contents of hydrogen chloride and sulfate was determined by hydronium chromatography method at the best determination condition and suitable mobile phase.

以多孔玻板吸收管采样，离子色谱法测定，选定最佳测定条件，确定适宜的流动相，测定氯化氢和硫酸的含量。

Then the simulation method of Latin Hypercube Sampling was introduced.

然后介绍了不确定性分析的LHS模拟方法。

Through analysis the unbalance amplitude and phase of the dynamic balancing machine, use the indirect method to achieve accurate sampling with unbalance.

通过对动平衡机不平衡量的幅值和相位的分析，采用间接法实现对不平衡量的精确采样。

Concerning to the low efficiency of the classification algorithm in the real applications which was caused by over-sampling and misunderstanding rules in the analysis of customer loss, a new classified method, Induction of Rule with Antibody-cross-antigen of Artificial immune system, was proposed.

针对目前客户流失分析中的过量抽样和规则不容易理解导致分类算法在实际应用中的效果不明显的问题，提出了一种抗体抗原交叉的规则归纳算法

The continuous interleave sampling is adopted to process speech signal, and wavelet transform is used in the CIS method.

语音信号处理主要采用连续交替采样方案，并将小波变换应用到CIS语音信号处理方案中。

After the analysis and comparison of the different speech signal processing methods, the continuous interleave sampling is chose to process speech signal, and wave transform is used in the CIS method.

经过对各种语音信号处理方案的分析、比较，采用连续交替采样的语音信号处理方案，并将小波变换应用到CIS语音信号处理方案中。3。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。