研究农作物农艺性状整齐度指标的方法主要有变异系数法、变异系数的倒数法和整齐度系数法三大类。
Variance coefficient method (CVm), reciprocal CVm and regularity coefficient method were used to study the regularity degree of agronomic traits.
艾格文是倒数第二个提瑞斯法守护者,还是星界法师麦迪文的母亲。
Aegwynn was the second-to-last Guardian of Tirisfal, and the mother of the sorcerer Medivh.
并且通过实验将这种平滑方法的性能与梯度的倒数加权平均法、中值滤波法进行了比较。
The performance of the method is also compared with that of the gradient inverse weighted smoothing method and median filtering by experiments.
方法:采用灰度倒数加权法以消除缝隙噪声,收缩再扩张法以消除斑点噪声,达到光滑细胞边缘之目的。
Methods: In the imaging of human lymphocytes, the back weight method and contract expand method were employed to wipe off the role noise and crack noise respectively.
试验表明,这种方法的平滑效果优于梯度倒数加权平均法。
The tests show the smoothing effect of the method is better than that of gradient inverse weighted method.
和领域平均法、倒数梯度加权法、纯线性插值法、纯中值滤波法等相比较,其效果改善明显。
We get a better result comparing with mean filter, reciprocal gradient filter, linear filter and median filter.
通过交叉检验与实际应用,证实利用改进后的距离倒数加权法进行空间数据插值精度更高,效果更为理想。
The result of cross inspection shows that improved inverse distance weighting method is better than the traditional one.
为了定量地评价这种平滑方法的性能,本文对计算机产生的试验图象定义了一种图象优值,作为评价的指标。并且通过实验将这种平滑方法的性能与梯度的倒数加权平均法、中值滤波法进行了比较。
In order to evaluate the performance of the proposed method quantitatively, a figure of merit for the test image generated by computer is defined and used as a measure of evaluation.
为了定量地评价这种平滑方法的性能,本文对计算机产生的试验图象定义了一种图象优值,作为评价的指标。并且通过实验将这种平滑方法的性能与梯度的倒数加权平均法、中值滤波法进行了比较。
In order to evaluate the performance of the proposed method quantitatively, a figure of merit for the test image generated by computer is defined and used as a measure of evaluation.
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