square mean的例句大全

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。

Uniform convergence and mean square convergence of filter factors

滤波因子的均匀收敛和均方收敛性质

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。

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。

From the results, we can see that considering the nonlinearity of foundation and backfill soil material, the mean square roots response of horizontal displacement has larger increase. 4.

考虑墙后填土和地基土土体材料的非线性，求得的结果和线性相比，水平位移的均方根响应增加很大。

The weights of network adjusted by using the least mean square made fast convergence of radial basis function to obtain better PID control parameters and achieve the speed tracked control.

利用最小均方差来调整网络的权值，使径向基函数快速收敛，获得较佳PID控制参数，达到对转速跟随控制。

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。

We isolated error data using k-means algorithm before the data fusion, and then used the least square method to fuse the remaining reliable data.

KLRQP协议首先使用k-均值聚类的方法分离出误差数据。然后，使用最小二乘原理对剩余可靠数据进行融合处理。

The problem of second power mean value computing formula of digital square sum function in base is solved, then use element method and conjecture, induction to give an exact calculating formula A2 ( N, n).

主要解决了n进制之平方和函数二次均值的计算问题，并得出了一个精确的计算公式A2（N，n）。

The Best Non-linear Mean Square Prediction of Functionals of the Double Markov Processes

二重马氏过程泛函的最佳非线性均方预测

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。

In design of FPGA, the method of adaptive digital filter of improving distributed arithmetic based on theory of adaptive digital filter of Least Mean Square ( LMS) was introduced in the paper.

文章根据最小均方（LMS）算法自适应FIR数字滤波器的基本原理，介绍了一种改进型分布式算法DA自适应FIR数字滤波器在FPGA中的设计方法。

Compared to passive suspension, HSIC can achieve good ride comfort with reduction 20% of root mean square ( RMS) acceleration of sprung mass, restrain pitch and roll motion and improve stability. Control performance of HSIC is better than independent skyhook control of four suspensions.

与被动悬架相比较，仿人智能控制可提高平顺性能近20%，能有效抑制车身的俯仰和侧倾运动，改善轮胎的接地性能，其控制效果优于对各悬架进行独立控制的天棚控制策略。

The effect of the vertical resolution of the atmospheric parameter profiles on the simulation of the microwave brightness temperatures is analyzed firstly. The calculation shows that the root mean square differences of the simulated brightness temperatures due to the vertical resolution of the profiles are 0.2~ 0.7 K.

文中首先分析了大气参数分布的垂直分辨率对模拟七通道微波温度探测器各通道亮温的影响，通过对比计算表明，大气参数的垂直分辨率对微波测温通道亮温计算的影响为0.2K～0.7K；

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。

The Geometric Mean Value of Product of Non-zero Digits in Base 10 and the Mean Value of Some Number Functions for Square Complements

关于十进制非零数字之积函数的几何均值及数论函数对平方补数的均值