查询词典 random error

And that, while the training samples is few and there is random error, ANN is much better than ordinary statistical models.

而且，当训练样本较少且有"白色噪声"的时候，神经网络更是优于普通的统计模式。

The data show that the random error is inversely proportional to the square root of ray hits in one pixel.

结果表明，随机误差和计算面上网格的划分方式无关，和各网格内光线条数的平方根成反比。

Tests of preliminary models show this conversion can be done to better than 3 cm, and that random error in GPS height is of greater concern.

试验表明该模型的初步，可转换视力测定比3厘米，随机误差在全球定位系统的高度是更大的关注。

This is also a data processing method to eliminate the effect caused by random error of non—zero— mean measurement results.

同时这种估计方法也是一种减小非零均值随机误差对测量结果的影响的数据处理方法。

Or what about annoying pop-ups with pctsTray.exe and some random error?

或什么恼人的弹出式视窗与 pctstray.exe 和一些随机误差呢？

In order to utilize it better in the new generation inertial navigation system,it is necessary to study the random error model of VBA.

为了更好地将振梁加速度计应用于新一代惯导系统中，有必要研究其随机误差模型。

The paper to analyzes because experiments "factor contribution rate".to conduct the research;Discovered "the pure factor from difference square" for the negative value is the statistic stochastic value result;When the factor function is not extremely remarkable,the factor contribution rate also is a negative value;By now should merge not the remarkable factor square the random error square,recomputation ANOVA as well as factor technical progress factor.

论文对析因试验中用于分析因子作用的"因子贡献率"进行研究；发现"纯因子离差平方和"为负值其实是统计量随机取值的必然结果；尤其当因子作用极不显著时，计算的因子贡献率常常也是负值；这时应该将不显著的因子平方和并入随机误差平方和，重新进行ANOVA以及计算因子贡献率。

This paper is concerned with two problems: First, a formula is derived to estimate the error of system identification from the autoeorrelative function of stationary random disturbances and that of pseudo-random sequences. It can be used to select the type of pseudo-random sequences to be used for quick identification with a given error.

本文讨论了两个问题：(1)导出了平稳随机干扰的自相关函数、伪随机序列的自相关函数和系统脉冲响应辨识误差之间的定量关系式，可用来选择伪随机序列和估计试验误差。

The idea is expelling the random error by the surface of field and getting exact result by the two-wheel speed signal's on-line treatment.

本课题的主要目的是研制一种面向农机具田间测速、测距的双轮测量装置，思路是通过对双轮速度信号的在线处理，排除地表状态引起的随机误差，使测量结果更准确。

In contrast ,unsystematic ,or random error do not present a great to research ,although they may also affect study reliability.

相反地，非系统机差也就是随机机差较不会造成研究的威胁，不过他们也一样都会影响到研究的信度。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。