)Estimation Errors 的方差和如下: 是Estimation Error 的协方差。 由于k-1 时刻的 Estimation Error 与k 时刻的测试噪声 独立,所以: 因此: 其中: 是 的协方差。 令: 得到: 3.Recursive Least Squares Estimation 的流程 步骤一: Initialize the parameter an
1. 信道估计误差 ... ) channel error model 信道误差模型 ) channel estimation error 信道估计误差 ) Channel predictor error 信道预测误差 ... www.dictall.com|基于1 个网页 例句 释义: 全部,信道估计误差 更多例句筛选 1. A multipath channel is considered and a given level for the channel estimatio...
美 英 un.误差估计 网络误差评估;误差估算;误差预计 英汉 网络释义 un. 1. 误差估计 例句 更多例句筛选
单个值的 f_{i} 和它的估算值 f_{i}' 的q-error 可以表示成 \max(\frac{f_{i}'}{f_{i}}, \frac{f_{i}}{f_{i}'} ) 。上面 join 结果集大小的估算公式形式化的告诉了我们:如果要最小化估算误差在 join 结点上的传播,我们需要最小化每个表上 selectivity 估算的 q-error。 得到的结论似乎...
Low LD case: Box plots for the estimation error of heritability based on different approaches to calculate the genomic relationship matrix (GRM) using 100 simulation replicates with the human data. Here the Y-axis scale corresponds to the difference between the true simulated heritability and the ...
to the ideal (grey line) is achieved. The reliability diagram can be summarised in a single value using the ECE/ENCE. The ENCE/ECE characterises the mean difference between predicted and observed errors, either normalised to obtain a relative error (ENCE) or as an absolute (ECE). As ...
Calculate the channel estimation error. H_err = (H_est - H_actual(:,:,:,1:size(H_est,4))); [minErr,maxErr] = bounds(abs(H_err),'all'); disp(['Absolute value of the channel estimation error is in the range of ['num2str(minErr)', 'num2str(maxErr)']']) ...
Cross-validation (CV) is an effective method for estimating the prediction error of a classifier. Some recent articles have proposed methods for optimizing classifiers by choosing classifier parameter values that minimize the CV error estimate. We have e
An explicit and computable error estimator for theversion of the virtual element method (VEM), together with lower and upper bounds with respect to the exact energy error, is presented. Such error estimator is employed to provide, following the approach of Melenk and Wohlmuth (Adv Comput Math ...
Utilizing the GA-MIUKF algorithm for State of Charge (SOC) estimation in lead–carbon batteries and comparing the results with those obtained from UKF, MIUKF, and actual measurements, the following outcomes were obtained: the average error in SOC estimation for the UKF algorithm was 3.5%; for...