statistical error

This paper introduces the accuracy of 1:500 mapping using 1:3000 airphoto for City cadastral surveying. The statistical data show that the mean square error of object survey points is ± 0.173 meter.

本文介绍了地籍测量作业中利用1∶3000像片测绘1∶500图的精度，统计资料表明物点点位中误差为±0.173米。

Because of the given simulation histories is restricted by simulation efficiency, the number of particles probing into detector is less, so there are certain statistical error. But measured spectral lines and the simulated spectral lines are consistent in the allowable error scope.

由于模拟过程中给定的历程数受模拟效率限制使得最终进入探测器的粒子数目较少，存在一定的统计误差，但在允许的误差范围内测量结果与模拟结果是一致的。

Events By this method the counting rate is increased and the statistical error is decreased greatly.

用该方法大大提高了事件的计数率，明显地减少了统计误差。

The modified algorithm uses fully the symbol statistical characteristics of cross QAM signals, acquiring an improved performance due to much better match between error models and cross constellations.

改进算法充分利用了十字型QAM信号星座的符号统计特性，使误差模型与十字型星座更加匹配，能够获得更优的稳态性能。

A Multivariate Linear Statistical Relationship Model with Error in Some Variables

部分变量含误差的多重线性统计关系模型

KLD Difference-Based Statistical Error Pattern Generation for Pronunciation Quality Assessment

基于KLD差的统计错误模式生成算法

The Statistical Distribution of Cross point Centering Error on Manual Digitizing a Map

地图手工数字化对点误差的统计分布

Statistical characteristics detection and error analysis of LMS

基于激光传感器的统计特征提取和误差分析

Determination of Constant Systematic Error in Statistical Analysis of Accuracy of Form and Position

形位精度统计分析中常值系统性误差的确定

For many applications these simple ideas alone lead to a sufficient appraisal of the statistical error.

对于许多的应用来说,单凭这种简单的观念就可以充分地估定统计误差.

Singal Estimate and Statistical Error Analysis for Edge Technique

边缘探测技术的信号估算及误差分析

One is to improve the simulation of the estimation error reduction technologies, specifically to reduce the statistical error and discretization error.

一是完善了模拟估计误差减少技术，具体是减少统计误差和离散化误差。

This paper brings forward Helmert estimating based on filtering considering error of original data, when knowing the statistical apriority of parameter and original data.

在参数和起算数据的先验统计性质已知时，提出了基于滤波的顾及起算数据误差的赫尔默特估计法。