实验方法：周期图法、自相关法和协方差法。
Experimental Methods : Chart cycle, since the correlation and covariance method.
用稳键方差法探讨了土壤的一些分析数据的处理。
Some analytical data of soil were treated using the robust variance analysis.
通过协方差法和二阶求导法实现了光谱峰位的自动检测；
The automatic peak-seeking algorithm was based on the covariance and second derivative.
可以用两种基本方法来找到满足最小方差法的估计值m和b。
The estimators, m and b, that satisfy the least-squared-error criterion can be found in two basic ways.
提出了一种传统的指纹图像分割算法——方差法的改进算法。
An improved algorithm of the traditional fingerprint image segmentation algorithm-variance method is proposed.
从效果上看，格点法接近协方差法，但较自相关法有明显地改善。
The effect of lattice filtering is comparable to covariance method, but much better than autocorrelation method.
最小类内方差法分割图像时需要计算二次统计量，运算量大，效率不高。
The method of minimum interclass variance needs to compute conic statistic in segmenting image, which costs a large computation but has less efficiency.
利用加权方差法建立的- R图，适用于控制广泛的一类偏态分布过程。
The weighted variance -r control charts can be used to skewed processes of a wide variety of shape from highly skewed to nearly symmetric.
论述了将最小方差法应用于高频无线电海洋探测中的一些处理方法和结果。
Discusses the application of Minimum Variation Method (MVM) in extracting sea echo's space spectrum from HF Ground Wave Radar (GWR) 's detection.
在本文我们分析最小方差法存在的缺陷，提出了套期保值的最小二阶矩方法。
In this paper, we analysis the defects of least variance method, and advance a least second moment method of the futures hedging.
本文对研究导弹系统模拟打靶的蒙特卡洛法与统计协方差法进行分析、比较。
This paper presents the analysis and comparison between Monte carlo method and statistical covariance method which are used to research analog target of missile system.
将该方法与最大方差法和区域增长法进行比较，通过实例表明该方法的有效性。
To compare with maximum deviation method and region growing method, some results of segmentation were given. The results show that the proposed method is more effective.
最大类间方差法是一种常用而有效的图像分割算法，并已在许多实时系统中采用。
Otsu method is a common and efficient image segmentation algorithm, and has been used in many various real-time systems.
最大类间方差法是一种常用而有效的图像分割算法，并已在许多实时场合中采用。
The Otsu's method is an effective algorithm for image segmentation, and has been widely employed in various real-time applications.
使用最小方差法来确定最吻合的直线涉及寻找使预测方差最小的m和b的估计值。
Using a least-squared-error criterion to determine the line of best fit involves finding estimates of m and b that minimize the squared error of prediction.
在涡流检测中，常利用最小方差法来进行缺陷重构，这种方法要求正问题的求解效率高。
The general eddy current flaw reconstruction strategy was the least-square error method, which required the forward solver having high speed.
运用分形和分维理论，用半方差法和功率谱密度法分别计算土壤强度的分维，其值接近2。
The fractal dimensions of soil cone indices were estimated in semi-variograms and power, spectral densities, which were all very close to 2.
与方差法和梯度能量法相比，该评价函数具有更好的尖锐性，能够适应高精度聚焦的需要。
The proposed evaluation function gains sharper performance than intensity variance method and gradient energy method, and it is qualified for high accurate autofocus.
对最大类间方差法的改进主要表现在两个方面：建立阈值的评价准则和提高算法的运行速度。
The improvement in Ostu algorithm is represented in two aspects: establishing evaluation rules of segmentation threshold and accelerating the algorithm's operation.
针对传统的基于方差法的指纹图像分割法存在的问题，提出了一种改进的指纹图像分割算法。
Address the traditional variance-based method for fingerprint image segmentation problems, put forward an improved algorithm for fingerprint image segmentation.
在最大类间方差法和一致性准则法的基础上，运用最大熵原理来选择灰度阈值对图像进行分割。
Based on maximum between-cluster variance method and uniformity measure, this paper USES maximum entropy principle to select the gray-level threshold value for image segmentation.
基于尺度赋权方差法给出总体分布有偏并假定总体分布未知情况下休哈特均值控制图的控制限。
Reference 14 gives the control lines of shewhart mean control chart for skewed population which is unknown based on scaled weighted variance method.
利用最大类间方差法（OTSU）求出对图像进行二值化处理的最佳阈值，从而进行图像二值化处理。
Using the maximum between-class variance method (OTSU) obtained image binarization best treatment threshold, and thus image binarization treatment.
二次方差法对已获取的食物点作方差计算，快速剔除距其他点较远的噪声点，获得食物分布的期望位置。
The quadratic method to food spot which gains made the variance computation, rejected noise spots which were apart from other normal spots, so that it obtained the expected food distribution position.
而迭代法主要是以数理统计和罚函数法为基础来建立修正方程，阐述了罚函数法和最小方差法等修正方法。
The iterative methods ate mostly based on the statistics and the penalty function, including the penalty function methods and the minimum variance methods etc.
在传统的金融风险度量模型中，基本都是基于正态分布，然后运用方差一协方差法来求解资产组合的风险价值。
In the traditional financial risk measurement model, the basic method is based on normal distribution, and then the variance-covariance method used to solve the portfolio value at risk.
在图像中利用粗糙集理论对图像特征数据进行有效约简，并和最大类间方差法结合，将图像分为目标和背景两部分。
Based on the Rough Set Theory, the image data is simplified and classified into targets and backgrounds with the combination of the OTSU method.
在图像中利用粗糙集理论对图像特征数据进行有效约简，并和最大类间方差法结合，将图像分为目标和背景两部分。
Based on the Rough Set Theory, the image data is simplified and classified into targets and backgrounds with the combination of the OTSU method.
应用推荐