检测了模型的预测精度,结果显示误差小于6%。
The forecast accuracy was proved to be satisfactory with an error ratio less than 6%.
对于每一个参数化问题的近似结果,这个程序也会显示误差的边界。
For each approximate solution of a parameterized problem, the app also displays the margin of error.
此次允许误差为3.1个百分点的民意测验显示,共和党籍候选人有望在明年的选举中大有斩获。
The survey, with a margin of error of 3.1 percentage points, suggested possible big gains by Republican candidates in next year's elections.
新版本修补了以往的漏洞:修正了数据在粘贴到目标分区后部分丢失的bug;防止可视磁盘显示区域消失;修复了较小磁道柱面调整的舍入误差。
Bugs fixed in the new version include: fix paste destination partition smaller than source, prevent visual disk display area from disappearing and fix minor cylinder alignment rounding error.
大多数情况下,为了显示,从二进制计算返回十进制结果会移除一些四舍五入误差。
In most situations the calculation to return the result from binary to decimal for presentation purposes will remove any rounding error.
试验结果显示的最大误差为正负9年。
The results appear to be accurate to within plus or minus 9 years.
仿真实验显示,在网络连接度为8、参考节点数量为20的情况下,平均定位误差小于节点射频通信距离的21%。
Simulations show that average positioning error less than 21% of nodes' radio range in a scenario where an average connectivity is 8 and anchor nodes is 20.
采用WINCC设计测长监控与显示程序,并利用误差补偿技术及完善的软件设计方法,保证了测长系统的高效准确。
The programs for monitoring and displaying are designed using WINCC. The methods for improving efficiency and precision by error compensation and perfect software design are adopted.
由于系统误差和其他影响,很难找到现有CRT制式和激光显示可以实际应用的关系式。
Since the effect of system errors, it is hard to find exactitude formula to express relation between the CRT display to laser display .
实验结果表明,该方法可以快速、准确地获取产品的制造的形状误差,并用彩色云图将结果直观地显示。
The results show that manufacture shape error can be acquired quickly and correctly, and a color drawing is displayed visually.
理论计算和计算机模拟实验结果显示,模糊控制迭代算法的迭代结果其振幅均方误差为0.69%,振幅不均匀度为1.01%。
Computer simulation experiment, as well as theoretical research show that the amplitude mean square error of the iterative output derived from IAFC is 0.69%, and the amplitude un-uniformity is 1.01%.
这里主要运用不同的灰色系统理论模型对实验数据进行拟合,误差分析显示精度是很高的。
Here different grey system theoretical models are used to fit the experiment data; the error analysis demonstrates that the precision is high.
结果显示,大部分工况下进气压力传感器和节气门位置传感器的信号重构误差可控制在10%以内,表明了所提出的调节策略是切实有效的。
The results show that the error of estimated value of both throttle position sensor and manifold pressure sensor are less than 10%, and the strategy put forward in this paper is valid.
卖主对产品的规范说明必须非常清晰。测试方法和允许的误差必须显示。
Specifications should be very clear for the vendor. The testing method and allowed tolerances should be indicated.
随机森林包R显示在预测误差()如果有新因素水平出现在测试数据。有什么方法可以避免这个错误?。
Random forest package in R shows error during prediction() if there are new factor levels present in test data. Is there any way to avoid this error?
若以均方误差作度量估计优劣的标准,模拟显示当误差相关程度较高时,新估计优于文献中常见的矩估计。
Our simulation results show that for high errors correlation case, new estimate is superior over the moment estimate appeared in literature under mean square error criterion.
我们的实验结果显示,在允许一些误差的情况下,可以使位元率减少25 ~ 55%。
With a small error tolerance, our experimental results show that the bitrate reduction can reach 25 ~ 55%.
数值实验显示,虽然策略库比较简单,但其预测的平均相对误差仅为1.73%。
The numerical experiment results show that the mean forecast relative error is 1.73% even with a simple strategies library.
结果显示,两种抗差修正方法的效果都随着误差极值的增大而增大,异常值的个数增多而减小;
The result shows that the effect of two robust estimation methods is better when error extreme is larger and the number of outliers is less.
本周二和周三进行的民意调查显示,布拉戈耶维奇的支持率大跌,仅为8%。此次电话民调的误差幅度约正负为4%。
The poll surveyed Tuesday and Wednesday shows Blagojevich's approval rating at an abysmal 8 percent. The telephone poll's margin of error is plus or minus 4 percent.
模拟结果显示在8%和5%纵横向相对误差范围内,该闪耀光栅具有良好的分色效果。
The simulation results show that within the range of 8% longitudinal and 5% transverse relative error the blazed grating has a good dichroic effect.
其结果显示距声源10公里外,只使用单一声速剖面之音传模拟会产生较大的误差;10公里之内差值小于1分贝。
The results showed that using single sound speed profile at source produced errors at simulation range large that 10 km.
如果不存在透镜的曲率误差,那么图象总是显示的屏幕中心的同一个位置。
So no lens bending error. The sensor Pixel is always the same and it is in the centre.
将被测仪表显示数与计算机内的测量值比较,其误差曲线即可确定该被测仪表的精度。
This value is compared with measuring value in computer so that error curve is gained for determining the precision of the instrument.
结果显示:它的误差较小,改善了传统磁通门传感器的温度性能,提高了输出信号的稳定性。
The results show the error is small and it can improved temperature property of fluxgate sensor and output stability.
结果显示,针对具有一定误差或模型不能完全表示的观测数据,本文采用的分阶段方法可以对模型参数鲁棒地反演。
It has demonstrated that, toward the measured data which have some errors or can't be simulated by the model, this approach is robust to estimate the parameters.
根据测试结果和预先整定好的参数能够自动计算误差、数字显示并打印输出。
According to the testing result and parameters beforehand set the meter can automatically calculate, display and print the error of the tested meter.
结果显示:实验误差在设备装置允许的范围内,从而验证了柏努利方程。
The result showed the experiment error was allowable to laboratory apparatus and proved Bernoulli equation.
设计实例显示,在保证末端执行器运动学误差小于可接受范围时,连杆曲线跨度可减小至接近理想状况。
The curve span can be reduced to be very close to the ideal condition with the end-effector kinematics error still acceptable.
论文对主惯导系统速度、姿态误差对传递对准的影响作了仿真分析,结果显示舰船主惯导系统的导航参数误差对传递对准的影响很大。
Finally the effect of the error of the master INS on the accuracy of transfer alignment is analyzed, results show that the master INS error can greatly deliver the transfer alignment performance.
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