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- root mean square noise 均方根噪声
- 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。
- In this paper the principle and method of testing of RMS(Root Mean Square )graininess of radiograph were described. 作者介绍了X线照片均方根值(rootmeansquare,rms)粒状度的测试原理及方法。
- Multiple scattering from two-dimensional rough surface with large surface root mean square (RMS) slope is studied with Kirchhoff approximation. 摘要利用基尔霍夫近似研究了表面均方根料率较大的二维粗糙面的多次散射问题。
- GAM also had higher Spearman's rank correlation coefficient (0.95) and smaller root mean square error (1.24) than Pierson formula and MLR. 与皮尔森公式以及复迴归线性模型相互比较,广义累进模型的斯皮尔曼相关系数(0.;95)最高,其均方根误差(1
- The measured root mean square (rms) jitter,rising and failing edge of the eye-diagram are 11,123 and 137?ps,respectively. 此时所测得的眼图的均方根抖动、上升沿和下降沿分别为11; 123和137ps.
- The root mean square deviations (RMSD) of correlation for alcohol+N, N-dimethylformamide (DMF) systems are less than 1.01%. 对于醇与N,N-二甲基甲酰胺(DMF)体系,关联的均方根偏差小于1.;01%25。
- 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。
- In this research, we also compare the position and velocity root mean square (RMS) errors of TIMM and IMM algorithms with two different examples. 通过2个不同的例子,对由TIMM和IMM这2种算法产生的均方根误差进行比较。
- Multiple scattering from two-dimensional rough surface with large surface root mean square(RMS) slope is studied with Kirchhoff approximation. 利用基尔霍夫近似研究了表面均方根斜率较大的二维粗糙面的多次散射问题。
- The root mean square errors of prediction (RMSEP) for TVB and TVA were 0.020 and 0.009, respectively;the relative standard deviations of T... 总挥发碱和总挥发酸的预测标准差(RMSEP)分别为0.;020和0
- Statistics such as mean and the root mean square (RMS) of the velocity and the scalar field compares well with the experimental measurements. 模拟得到的速度、组分及其脉动的统计时均结果和实验结果相符较好。
- Using these models for predicting the contents of rifampicin and isoniazide in validation set, the root mean square error of prediction (RMSEP) are 0.00573 and 0 z.00379. 对预测集样品利福平、异烟肼的含量预测均方根误差(RMSEP)分别为0.;00573,0
- With the prediction model, the RMSEC (root mean square error of calibration) for aromatics and olefins in gasolines were 0.2090 and 0.2142, respectively. 预测模型对汽油中芳烃和烯烃含量的RMSEC分别为0.;2090和0
- 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。
- Root mean square errors of Cross-Validation (RMSECV) obtained by PLS model for naringin and neohesperidin were 0.677 and 0.554 respectively, and root mean square errors of prediction (RMSEP) were 0.363 and 0.264 respectively. 柚皮苷和新橙皮苷的内部交叉验证均方差(RMSECV)分别为0.;677和0
- The impact of NOAA 9/10 satellite sounding data (at December 1987) has been assessed by both changes in S1 skill score and root mean square (RMS) errors for 24 and 48 hour forecasts of sea level pressure (SLP) and 500hpa height. 本文用均方根误差(RMS)和S1记分评价NOAA9/10气象卫星1987年12月探测数据对B-模式分析预报系统的影响(效果);得出:1.;卫星数据和常规数据等权同化分析预报;陆地和海洋上的海平面气压(SLP)48小时预报的RMS减小(正影响)达到11
- Silver(Ag) layers and zirconia(ZrO_2) films deposited on K9 glasses are measured by this instrument,then using the scalar scattering method,the root mean square(RMS) roughness of these films are calculated. 利用该仪器对K9基底上的银(Ag)膜和氧化锆(ZrO2)薄膜进行了测量,并根据标量散射理论得到了表面均方根(RMS)粗糙度。
- Results show that the RBFNN is obviously superior to the traditional linear model, and its MAE (mean absolute error) and RMSE (root mean square error) are 41.8 and 55.7, respectively. 结果显示,该模型预测效果明显优于传统的线性自回归预测模型,各月平均的平均绝对误差(MAE)和均方误差(RMSE)达到41.;8和55
- Methods The eigenvalue of sEMG during elbow joint moving under constant load were calculated with means of root mean square(RMS)and integrated electromyogram(iEMG)in time domain. 方法在手握恒定目标力量时提取表面肌电信号,并分别从时域采用均方根和积分肌电值方法提取肌电信号的特征值。