absolute error的例句大全

absolute error and relative approximation were used as estimated indexes of semblance between testing qrs complex and sinus heart rhythm model.

用待测波形与模板的绝对误差和相对近似值作为QRS波群的评价指标。

based on the idea of variable structure, the new method designs the initial structure model uniformly, and adds new fuzzy rules to improve the precision of t s fuzzy system using the maximum absolute error ( mae) as the index.

该算法基于变结构构造法模糊建模思想，均匀设计模型的初始结构，以绝对误差为建模指标，通过增加模糊规则来提高TS模糊系统的精度。

the experiment result shows that the section between any two measure points is blind area. the absolute error is ± 1 cm and resolution is 1 cm.

实验结果表明：该传感器任意2个检测点之间是盲区，绝对误差为±1cm，分辨力为1cm。

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。

it is exemplified that the mean absolute error of the estimation results via wnn network as proposed is 0.425%, while that via bp network is up to 3.1%.

实例分析表明，提出的WNN网络的评价绝对误差平均为0.425%，而BP网络评价绝对误差平均为3.1%。

the results show that these methods gain the similar denudation thickness with absolute error less than 50m, and relative error limited in 20%.

对比结果表明，两者剥蚀厚度的估算结果相近，绝对误差最大不超过50m，相对误差在20%以内。

then an optimized tuning of pid parameter was carried out using optimized method of many variables with no restriction based on the target of integral of time multiplied absolute error ( itae).

在此基础上采用单纯形法对PID参数进行基于时间乘绝对误差积分（ITAE）指标的最优整定。

by using the deducted intermediate value theorem, an effective methods of getting approximate solutions to equations of the same class, in which the absolute error is 0.1 m ( m ∈ n), is obtained.

利用推广的介值定理，得到了求一类方程绝对误差为0.1m（m∈N）的近似解的一种行之有效的方法。

the influences of these errors were analyzed and some performance criteria based on the absolute error sensitive degree were proposed to describe the influence degrees.

为了表征这些因素的误差影响程度，提出一类基于绝对误差敏感度的误差性能指标。

the result of stibium electrode's determining ph values of two standard buffer fluid in laboratory showed that the maximum absolute error was 0.23 when temperature went below 60 ℃ and 0.46 when 70 ℃.

室内实验中锑电极测定两种标准缓冲液的pH值，当温度小于60℃时，最大绝对误差为0.23；温度为70℃时为0.46。

in comparison with bp method and rbf method, the svm method is proved to be the best in terms of absolute error 、 relative error 、 correlation coefficient and variance.

模拟结果与BP网络方法、RBF网络方法相比，在绝对误差、相对误差、相关系数以及数据方差方面都是较优的。

then, on the simulated images the thesis uses absolute error and relative error calculation method. compared with the least squares algorithm, the presented using l1 norm measure has small error.

同时，论文利用绝对误差和相对误差的计算方式，在模拟图像上，比较了本文算法采用的L1模度量和最小二乘算法，分析表明采用的L1模度量算法误差较小。

in this paper, the adaptive processing of the structuring element in complex ranked-order morphological filtering is implemented under the criterion of minimizing the mean absolute error ( mae).

在最小平均绝对误差（MAE）准则下，实现了复合顺序形态滤波的结构元素自适应处理。

the practical application indicates that its absolute error in depth prediction is less than 2 meters, which means it can be used to precisely predict the coring horizon at well site.

该方法具有需要数据少、预测速度快和准确度高的特点，实际应用表明，深度预测的绝对误差小于2m，可用于现场钻井取心卡准层位的精确预报。

test of standard grating demonstrates that the system absolute error is less than 5 microns. this shows that the system is stable and reliable, and has a good consistency.

标准光栅的测试验证，系统绝对误差小于5m，表明该系统稳定可靠，一致性好。

by improvement on original gcf, the absolute error between predicted and measured values for artificial partition mixed oil is less than 5%. this proved the accuracy and reliability of the later scheme.

通过对早期GCF的改进，对于人工配比混合油的预测值与真实值的绝对误差小于5%，由此证明方案⑵是准确、可靠的。

using the model to predict the experiment results, the mean absolute error of model predictions and the corresponding experimental values was 2.092033mg/ m3, the average relative error was 4.215287%, and the correlation coefficient was 0.9988.

利用模型对试验结果进行预测，模型预测值与对应试验值的平均绝对误差为2.092033mg/m3，平均相对误差为4.215287%，两者的线性相关系数R2为0.9988。

the results show that the relative error of the seasonal precipitation interpolation is 6.86%, the absolute error is 13.07 mm, the average coefficient of variation is 0.070, the average correlation coefficient is 0.9675;

结果表明：SIA季节降水空间分布的相对误差为6.86%，绝对误差为13.07mm，平均变差系数为0.070，平均相关系数为0.9675；

Based on the least square principle, an extended SCGM ( 1,1)_ ( a0) model is set up considering the absolute error in an ideal state. Its computation method is also presented.

基于最小二乘原理，考虑理想状态下的绝对误差建立了一种拓广的SCGM（1,1）a0模型，并给出了计算方法。

With this velocity field, we test two VSP wells which were completed using velocity field data. The pre dicted max absolute error is54m/ s, the average is37m/ s;

用速度场建好后完成的两口VSP井实测速度数据检验表明，速度场预测速度最大绝对误差是54m/s，平均为37m/s；