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- mean squared performance 均方业绩
- It is demonstrated by simulation results that the proposed algorithm has better performance in terms of lower mean squared error (MSE) and higher output signal to interference plus noise ratio (SINR). 仿真结果表明:在相同条件下,采用该算法得到的输出信噪比有明显的改善,输出的均方误差也大大减小。
- MFL nondestructive testing of oil pipeline and normalized least mean squared adaptive filter methods were presented. 介绍了输油管道漏磁检测方法及归一化最小均方自适应滤波方法。
- The weight or coefficient of harmonics can be approximately obtained by minimize mean squared error in try error processes. 级数中各之成份谐波之强度或系数可藉由尝试错误方式最小化均方误差近似获得之。
- RMSEP(root mean squared error of prediction) of benzene and chloroform in PPLS model were 0.043 and 0.087 and the corresponding values in PLS were 0.402 and 0.842,respectively. PPLS的这一预测精度,可以满足遥感傅里叶变换红外光谱对大气中有毒气体的实时、在线监测的需要。
- Using mean square error as the evaluation criterion, performance of several estimators based on capture-recapture models were evaluated. 使用均方误差对几种基于捕获-重捕获模型的估计器性能进行评估。
- The mean square timing jitter performance of the CTL and the DTTL for MSK waveform PN code was analyzed in a wide range of symbol SNR. 仿真结果表明:在大信噪比条件下,数据转换跟踪环与码片跟踪环性能一致;
- Under the condition of a quasi-squareware PN ranging code, the tracking (mean square timing jitter) performance of the CTL is analyzed. 分析对比了不同码片信噪比条件下的码片跟踪环和数据转换跟踪环跟踪性能。
- They also carry out and discuss the performance evaluation of the adopted model according to root mean square error(RMSE). 结果表明:成都市空气污染状况具有夏季较好、其他季节较差的季节性变化规律。
- A new evaluating parameter named bit error rate is proposed to analyze the performance of least mean square (LMS) algorithm for digital signal. 摘要为全面分析用于数字信号的最小均方(LMS)算法性能,提出了一种新的性能评估参数-误码率。
- Simulation results show that the new scheme with optimal common CFO correction can achieve the minimum mean square error performance. 在我们的方法中,发现在交错分配正交分频多重存取系统中可以完全移除特定使用者子载波间的干扰。
- In addition, both the multiple classifiers using the rms (root mean squared) distance weighting and the average distance weighting outperform that of using the variance reduction technique. 结果显示整体分类精度有大幅度的提升,而三种方案中均方根距离法与平均距离法皆优于变异减低法。
- By introducing the dynamic error transfer factor associated with mean squared error and using the improved gradient descent approach,the proposed method can identify the fuzzy T-S prediction model. 通过引入与均方误差相关的动态误差传递因子;使用改进的梯度下降法;本方法能够辨识模糊T-S预测模型.
- The popular fidelity measurement method based on root mean squared error (RMSE) is unable to completely reflect the details of the sensitive information of compressed grayscale images. 摘要常用的基于均方根误差(RMSE)图像保真度准则不能准确地放映一些灰度图像主要敏感细节。
- With the codebook for quantization, the bit error rates (BER s) for bits in a codeword can be converted into the mean squared error (MSE) in the case that transmission errors occur. 纯量编码量化具有明确的码字与重建值对应关系与清楚的编码步骤,因此我们可藉由码字的位元错误率估测接收端在接收此张影像的峰值讯杂比;
- The mean square timing jitter performance of the CTL and the DTTL for MSK waveform PN code is analyzed and compared over a wide range of symbol SNR in this paper. 本文分析对比了不同码片信噪比条件下,数据转换跟踪环和码片跟踪环均方时序抖动性能。
- The definition of the performance measurement function is the average hydraulic head and root mean square error hydraulic head in the homogenous problem. 在均质问题中,定义执行度量函数为模拟水位平均值、模拟水位与观测水位平均值之均方根差值。
- RMSE (Root mean square error), measured in percent of the peak intensity. RMSE(均方根误差),以峰值强度的百分比为测量单位。
- Everything has been squared away; we may start now. 一切都己准备就绪,我们现在就开始吧。
- As this session of climaxes “the Chinese rock and roll influence” night before last at the Daning international square performance, and receives the Shanghai singer fans to pursue warmly holds. 作为本届重头戏的“中国摇滚势力”前晚在大宁国际广场上演,并受到上海歌迷热烈追捧。