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- mean squared deviation method 均方差决策法
- Cpm is an overall capability index defined as the ratio of the specification spread (USL - LSL) to the square root of the mean squared deviation from the target. Cpm是一个总体的能力指数,定义了均值偏离目标值的均方差的平方根和规范宽度的之间的比值。
- An approximate formula of B based on Monte Carlo experiments,named B nomogram,is often used to estimate the mean square deviation. 目前线性矩法的B值诺模图尚未确定,给用线性矩法确定参数时估计抽样误差带来了难度与不便。
- The mean value and mean square deviation of the performance parameter were approximately calculated by first-order Taylor series expansion,and the probability which meet constraint conditions can be obtained by reliability index calculation. 采用Taylor级数一阶展开近似计算性能参数的均值和均方差,通过可靠性指数计算满足约束条件成功的概率。
- The nonuniform coefficient is defined as the ratio of mean square deviation of mean interval discharges in a year to mean annual discharge of the year and it is a standard statistics. 该方法以年内各时段平均流量的均方差与年平均流量的比值作为径流年内分配的不均匀系数,用标准的统计量定量描述径流年内分配的不均匀性;
- mean square deviation weight determining 均方差赋权
- variance analysis of the mean square deviation 方差分析
- 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。
- mean squared deviation 均方(偏)差
- Keywords ecological security;agriculturally sustainable development;mean square deviation;Tongyu county; 生态安全;农业可持续发展;协方差法;通榆县;
- A Test Research on Mean Square Deviation of Hunting Wave of Bogie Frame of High-speed Train Running on the Qing-shen Passenger Railway Line 秦沈客运专线高速列车构架蛇行波标准差的试验研究
- A Research on the Mean Square Deviation of Transverse Vibration Wave of Truck Side Frame for Empty and Loaded Wagon Mixing Composition Train 空重混编列车构架蛇行波标准差试验研究
- 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。
- cutting FL and FR into some pieces, and calculating the pixel difference mean square deviation D1, D2 and D3 on corresponding positions of FL and FR; 再接着将FL及FR图像对应切分成若干片;再接着求出FL和FR中对应位置的切片的像素差值的均方差D1、D2、D3;
- By using the transfer relationship of reciprocal judgment matrices and fuzzy complementary judgment matrix in this paper, were introduced two priority methods-least logarithm square method and least olgarithm absolute deviation method. 摘要利用正互反判断矩阵与模糊互补判断矩阵的转换关系,探讨模糊互补判断矩阵的两种排序方法-对数最小二乘法和对数最小一乘法。
- 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。
- root mean square deviation 均方根偏差
- 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。
- SS Residual Error is the summation of the squared deviations of the observed response values from their fitted values. SS回归式是从响应变量的平均值到响应变量的各拟合值的方差的总和。