approximate partial derivative

As the complexity of ship structural designs keeps on increasing, the use of statistical techniques to build approximation models for expensive computer analysis is getting popular.

随着船舶结构设计日益复杂,使用统计学方法为复杂的计算机分析建立近似模型已经逐渐成为一种趋势。

Based on this,we calculate interaction van der Waals coefficient using [1,0]、[2,1]pade approximation and get a good result.

基于此 ,本文用 [1,0 ]和 [2 ,1]Pade近似计算了范德瓦尔斯系数 ,结果比文献 [1]的值好。

Sampling Based Approximate Algorithm for POMDP;

基于采样的POMDP近似算法

A Approximated Method To Gamma Distribution;

Gamma分布的一种近似方法

The capacitor with adjustable inductance is analyzed here,and the approximate calculating formula is proposed.

主要讨论了电感可调的电容器，及其电感的近似计算公式。