square error的例句大全

The simulated results showed that the piecewise linear model performed better than the other two methods with a ME ( Model Efficiency) by0.99 and a less RMSE ( Root Mean Square Error).

对比结果表明：分段线性订正模型的模拟效果优于其他两种方法，其模型效率达到0.99，均方差也明显偏小；

we investigate the overall and the specific error characteristics through two error functions: normalized mean square error function ( nef) and absolute error function ( aef), respectively.

通过建立两个误差评价函数&归一化均方误差函数（NEF）和绝对误差函数（AEF），分别对整体和具体的近似误差进行了分析。

Adopting complete worked-examples or non-complete worked-examples, the second experiment had researched 180 sixth Grade pupils' learning about the rules of square error algebraic operation and perfect square algebraic operation by worked-example learning.

实验二采用完整或不完整样例，对180名六年级小学生用样例学习两种代数运算规则进行了实验研究。

And the transfer function of system is got under the minimum mean square error condition. Wiener filtering is an optimal linear filtering method.

维纳滤波根据平稳随机信号的全部过去和当前的观察数据来估计信号的当前值，在最小均方误差的条件下得到系统的传递函数，是一种最优线性滤波方法。

Gauss-Newton Feed Forward Neural Network Based on Entropy Square Error Function

基于熵方误差的高斯牛顿前馈神经网络

The modeling performance is assessed in terms of in-band and out-of band errors, such as normalized mean square error and adjacent channel error power ratio, and it is compared with a conventional NARMA, a memory polynomial with respect to accuracy and computation complexities.

广义NARMA模型性能通过使用归一化的均方误差和邻道误差功率比等带内和带外失真误差进行评价，并且在计算精度和计算复杂性方面和传统的NARMA模型及记忆多项式模型进行比较。

Therefore, this paper advances mean square error block decision feedback equalizer ( MMSE-BDFE) joint detection algorithm, which combines with ZF-BLE, MMSE-BLE algorithm and the FFT used to block cyclic matrix decomposition to reduce the computational method.

基于上述存在的问题，本文综合ZF-BLE、MMSE-BLE算法以及可用FFT进行块循环矩阵分解以减少运算量的方法，提出了基于FFT的最小均方误差判决反馈块均衡（MMSE-BDFE）联合检测算法。

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。

This paper presents a method of determining the mean square error of horizontal direction and the error of circle graduation of theodolite at the same time.

本文提出了一种同时测定经纬仪水平方向中误差和度盘分划误差的方法。

The results of synthetical data and experiments indicate that it takes only one minute of CPU and the mean square error of iteration is 0.03 nT to inverse 200 depth points with iterating 8 times.

理论模型及实验结果表明：计算200个深度值，迭代8次需CPU时间1分钟，拟合均方误差为0.3nT。

Using square error function and the barycenter algorithm of light intensity as the merit function of focusing and alignment respectively, the system analyzed the images captured by charge coupled device ( CCD) in the projection screen to produce feedback signals.

该系统运用数字图像处理技术，以方差函数和光强重心算法分别作为清晰度调节和三色和色调节的评价函数，分析电荷耦合器件（CCD）采集的局部图像，产生反馈信号。

Discussion on the total mean square error of gravity survey in Mountainous Region

山区重力测量总均方误差的讨论

By optimizing the mapping scheme between source and channel modulation symbols in a joint source-channel coding/ modulation system, under the distortion measurement of end-to-end mean square error, the proposed scheme has better performance than that of the traditional tandem coding system.

在信源-信道联合编码/调制中，通过优化信源和信道调制符号间的映射关系，在端到端均方误差的失真度量标准下，可以得到比传统级联编码系统更好的性能。

In this paper, a new approach is presented for optimizing the approximation of Tanh rule based on Minimum Mean Square Error ( MMSE) criterion under the Gaussian approximation.

该文利用高斯近似法，提出一种基于最小均方误差（MMSE）准则的Tanh法则优化近似新方法。

a new equalization algorithm was proposed which had an algorithm transition under a mean square error (mse) rule.

提出了一种自适应均衡算法，该算法根据均方误差切换准则在两种算法之间进行切换。

In order to improve the accuracy based on colored CCD flame temperature field measurement, on the basis of analysing error source, compare multinomial interpolation, least square method and BP neural network application in reducing the error of temperature survey.

为了提高基于彩色CCD火焰温度场测量的准确性，在分析了误差来源的基础上，比较了多项式插值、最小二乘法和BP神经网络在减小测温误差方面的运用。

Adjustment to Mean Square of Error When F1 in Multivariate ANOVA

多因素方差分析出现F1时对误差均方的调整

The two optimal rules is minimum sum of error square and minimum sum of error value.

这两种最优准则是误差平方和最小和误差绝对值和最小.

scatter diagrams and the statistical criteria of relative error and mean square deviation were used to evaluate this model.

通过散点图以及相对误差、均方差两种统计学指标对该模型进行评价。

The result iS unanimity to solve error equations using Givens Transformations and using the least square method.

用吉文斯变换法解算误差方程的结果与用最小二法解算的结果是一致的。