- 编制预算
- 估测误差
- estimation: n. 1.估计，评价。 2.预算，预算额；概算。 3.尊 ...
- error: n. 1.错误；失错。 2.谬见，误想；误信；误解。 3 ...
- error estimation: 误差估计
- error of estimation: 估计误差; 估息误差
- estimation of error: 误差的估计; 误差估计
下载手机词典可随时随地查词查翻译
estimation error中文什么意思
- 编制预算
- 估测误差
下载手机词典可随时随地查词查翻译
例句与用法
- 更多例句： 上一页 下一页
- Secondly , we present a new transmit diversity scheme with adaptive power allocation in which two antennas are employed at the transmitter , and the effect of the channel estimation error on its performance is also analyzed . theoretical analysis and simulation results indicate that the new scheme has a considerable performance gain and is robust to the estimate bias of channel fading parameters
其次，提出了在双天线发送分集中对不同天线的发送功率进行优化分配的技术方案，并分析了信道估计误差对其性能的影响，理论分析和仿真结果表明：在alamouti双天线发送分集中采用自适应优化功率分配，不仅提高了系统的性能，还可以提高其对信道估计误差的鲁棒性。 - Results : when time duration estimation was done on the two levels of second and minute during online , network - addiction group showed more errors than non - network - addiction group , and time estimated by network - addiction group was shorter than real time duration ; the larger time estimation error is , the better network - addiction group can make time order judgment ; the time memory characters of network - addiction group were different between the two levels of second and minute
结果：大学生网瘾者在互联网使用条件下，进行秒级时间单位和分级时间单位的时距估计时，误差值普遍要大于非网瘾者，且明显表现出低估现象；大学生网瘾者时间估计误差值越大，时序判断越准确；大学生网瘾者时间估计在秒和分两级单位上的时间记忆特点不同。 - The results indicate that : only with a few rain gauges to adjust the radar estimated rainfall , authors could simulate the runoff as good as that from rain - gauge - network - measured rainfall ; the accuracy of radar rainfall estimation to heavy rain acts as a more important role than that of light rain ; the estimation error of amount precipitation over a period can be treated as an index for runoff simulation ability
在1500小时时间序列的比较试验表明，雷达估测面雨量和雨量计测量的面雨量都能较好地模拟每小时流域出口蒋集的出流量，数值试验还表明，雷达估测面雨量在某一时段上的均值误差作为一个指标可以较好地反映其应用于降水径流模拟时的精度总雨量和强降水的估测精度是雷达估测面雨量能否用于径流模拟的关键。 - But according to the concluding process of dd model , actually the residuals from dd model regression , are only the proxies of the estimations errors of current accruals . but total accruals contain current accruals and non - current accruals , so if we directly use the proxies of current accruals as the proxies of total accruals , is it correct ? jones model is usually used to calculate the abnormal accruals reflecting the extent to which the management manipulate the earnings , but the management intent to manipulate is unobservable and likely idiosyncratic and sporadic
但从理论上分析,由于利用dd模型回归计算残差过程中未考虑非流动性应计,因此该残差中未能含有非流动性应计的错误信息,可能会使该指标在计量盈余质量时产生一定的噪音;对于琼斯模型,其更多地反映的是基于管理者有一定意图的盈余管理,而不能有效地计量无意图的评估错误,因此使用该指标也可能会在计量盈余质量时产生一定的误差。 - ( 3 ) on the basis of kalman filer algorithm and on the premise of two assumptions , namely , state estimation error of each sensor is dependent or independent , kalman filter weight fusion algorithm and modified track - to - track fusion algorithm are proposed , then improved algorithm is applied to the simulation of line - guidance and terminal - self guidance of torpedo
( 3 )基于卡尔曼滤波算法，在各传感器估计误差相互独立和不独立两种假设的前提下，给出了卡尔曼滤波加权融合算法，在此基础上，提出了修正的track - to - track航迹融合算法，并将改进后的算法应用于鱼雷线导加末自导系统的仿真研究。