When determining empirical formula with test method, estimation value of estimated parameter in regression equation which is obtained with least square method always is a long number.
用实验方法确定经验公式时，回归方程中用最小二乘方法求得的待估参数的估计值往往是一个很长的数。
Based on effect of the impedance Angle value size in flicker calculation formula, an engineering estimation method of impedance Angle for flicker calculation is presented in this paper.
本文在考察了闪变计算公式中网络阻抗角数值大小的影响作用后，提出了一种闪变计算中阻抗角工程实用估算方法。
Indicator Kriging is a nonparametric statistical method which can make spatial estimation without abandoning peculiar value of reservoir parameters.
指示克立格是一种非参数统计方法，它能在不舍弃特异值的条件下进行有效的空间估计。
Zero-error experiment can observe the distribution of gross error after robust estimation, then compare the estimation value and real value, so we can evaluate externally all kinds of robust method.
零误差实验可以更有效地观察粗差在经过抗差估计以后的分布情况，再将估计值与真值比较，从而较客观地对各种抗差估计方法做出评价。
This paper introduces a typical SNR estimation algorithm by the use of autocorrelation matrix singular value decomposition method.
主要介绍了一种典型的信噪比估计算法，并对信噪比的自相关矩阵奇异值分解估计法进行了研究。
This paper introduces the method with examples to explain it, including its connective knowledge, theory bases, error estimation, convergence order, and the choosing rule for starting value of it.
牛顿迭代法也称为牛顿切线法，是解非线性方程的一种方法，通过实例对该方法进行了介绍，包括其理论依据、误差估计、收敛阶数、迭代法初始值的选取规则等。
Results For the parameter estimation of percent statistic relating to abnormality of some physiologic value during dynamic monitoring, we confirm that this method precedest…
结果该方法对医学动态监测中某生理量异常所占百分比值统计量的参数估计优于临床普遍采用的方法。
Contingent valuation method is one of the most popular and effective techniques for the estimation of non-use value of public goods especially environmental goods.
条件价值评估方法是是目前世界上流行的对环境等具有无形效益的公共物品进行价值评估的方法。
The results showed that this estimation method highlighted a macroscopic variability regularity of the environmental background value for element calcium of topsoil in China.
结果表明，这种估值方法突出反映了钙元素在中国的宏观变化规律。
This paper discusses the model of estimation of the Human Capital′s Value, using the method of input-output model to describe the process of the yield of the Human Capital.
本文就人力资本价值计量问题引出一种新型投入产出模型——描述人力资本价值生产过程的投入产出模型。
Furthermore, it compares the estimation of congestion duration obtained by transformed cumulative flow curves (n curves) with the true value, and thereby validates the effectiveness of this method.
采用变换后的累计流量曲线(N曲线)对拥挤持续时间进行预测，并与真实值进行比较分析，验证了该预测方法的有效性。
Furthermore, it compares the estimation of congestion duration obtained by transformed cumulative flow curves (n curves) with the true value, and thereby validates the effectiveness of this method.
采用变换后的累计流量曲线(N曲线)对拥挤持续时间进行预测，并与真实值进行比较分析，验证了该预测方法的有效性。
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