误差的均方

Using mean square error as the evaluation criterion, performance of several estimators based on capture-recapture models were evaluated.

使用均方误差对几种基于捕获-重捕获模型的估计器性能进行评估。

The observation data during 1-31, August 2006 and the first guess from T213 numerical weather prediction system are used for analyzing the root mean square of observation error.

观测误差均方差分析使用2006年8月1-31日观测资料，国家气象中心T213L31全球中期分析预报系统的6小时预报作为背景场。

Simulation results show that the mean square error of initial yaw alignment is about 0.159°.

静止基座的初始对准仿真结果表明，航向失准角估计误差均方差为0.159°。

Both approaches are based on the minimum mean squared error sense.

这两种方法都是基于最小均方误差估计准则的特征补偿。

A new set of appraisal system for the qualities of image enlarge is proposed with farther research based on gray scale,ratio of signal to noise,mean square error and absolute value of gradient.

进一步从灰度偏移、信噪比、均方误差和梯度模值4个方面，提出了一套衡量图像放大质量的评价体系。

The target of the control system is to maintain constant normal force and tangent speed when following or deburring a workpiece.

最后，进行了边缘跟踪及打毛刺实验，分析了在不同速度及不同正压力下，对力均方误差的影响。

This paper presents the performance analysis of recursive least square algorithm with error-saturation in mixture noise.

本文给出了在混合噪声中非线性递归最小均方误差算法的性能分析。

Based on literature [122] , a new filter—Fuzzy Detection Weighted Mean filter is presented in this dissertation.

特别是当噪声率超过50％时，FDWM滤波器的优越性更加突出，无论其主观视觉效果还是其峰值信噪比或均方误差都表明了这一点。

Using minimum mean square error criterion at receiver, the mean square error matrix submits to inverse wishart distribution at high signal to noise ratio.

当接收端使用最小均方误差准则检测时，检测后的MSE矩阵在高信噪比下服从逆wishart分布。

The Pick-pick Signal Noise Ratio PSNR or Mean Square Error MSE does not conform to subjective psychological sensation, while subjective assessment is usually inexactly and has subjectivity.

通常使用的峰—峰信噪比或均方误差与主观感觉并不相符，而主观评价又存在主观性和不确定性，其结果往往因人而异。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。