查询词典 gradient method

Spacer density of large area carbon nanotube field emissive displays is optimized by gradient method.

采用梯度法对大屏幕碳纳米管场致发射显示器的支撑墙密度进行了优化设计。

Secondly, a rule of the choice of step-length is presented for a non-quadratic objective function of n variables, according to the rule we prove that the Gradient Method has local n-step quadratic convergence rate for a non-quadratic function under certain conditions.

其次，对于n个变量的非二次目标函数也提出了一个步长选取的准则，并在此准则下证明了当目标函数满足一定的条件时，梯度法具有局部n-步二阶收敛速度。

In this paper the convergence rate and the global convergence properties of the Gradient Method are studied.

本文研究了梯度法的收敛速度和全局收敛性。

Regarding the circular defects such as leakage gnarl in log, this paper designed an improved Laplace's special gradient method to clarify the target image.

针对原木中的漏节等圆形缺陷，本文设计了改进的拉普拉斯算子法增强图像中目标的清晰度。

Regarding the circular defects such as leakage gnarl in log, this paper designed an improved Laplaces special gradient method to clarify the target image.

针对原木中的漏节等圆形缺陷，本文设计了改进的拉普拉斯算子法增强图像中目标的清晰度。

Minimum square algorithm and the basic idea gradient method is the same.

最小均方算法的基本思路与梯度下降法是一致的。

Therefore. LMS algorithm is derived from the gradient method.

所以说。LMS算法是由梯度下降法导出的。

In this paper, we present and discuss an online gradient method with a penalty term for three-layer BP neural networks.

本文对三层BP神经网络中带有惩罚项的在线梯度学习算法的收敛性问题进行了研究。

METHODS: Rat BMSCs were isolated by density gradient method and cultured in 3 different concentrations of oxygen.

采用密度梯度法分离培养大鼠骨髓间充质干细胞，在3种氧浓度中进行培养。

It was introduced that extraction technics of soybean protein concentrate by continuous gradient method.

介绍了连续梯度法萃取大豆浓缩蛋白的生产工艺。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。