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- mean squared departure 均方偏差
- mean square departure 均方偏差
- 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。
- 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;
- 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。
- 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。
- He eld off his departure until his sister had come. 他推迟行期直到他妹妹来后才走。
- The cold weather antedate ed their departure. 寒冷的天气使他们提前离开。
- Her arrival coincided with our departure. 她来到时我们正好离开。
- Her departure is a great loss to the orchestra. 她离去是管弦乐队的一大损失。
- Her sudden departure has disarranged my plans. 她突然离去打乱了我的计划。
- Cpm is an oerall capability index defined as the ratio of the specification spread (USL - LSL) to the square root of the mean squared deiation 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。
- She is waiting for me in the departure lounge. 她在候机室等我。
- Methods The criterion of mean square error (MSE) was used to determine the pool size and the number of pools. 方法 以均方误差达到预定精度要求为准则,确定混合样本大小与混合样本量。
- We made our departure in the early morning. 我们一大早就起程了。