The camera intrinsic matrix with five parameters is obtained through eigen value decomposition of the infinite homography matrix 通过对无穷远单应性矩阵的特征分解,计算5参数摄像机内参数阵。
In this thesis , the dispersion relation ( eigen value equation ) of dispersion compensation fibers is obtained by a scalar - wave analysis 本文首先用标量近似法推导了色散补偿光纤的色散方程,这个结论适用于任何三包层光纤结构。
This method is easy in controlling mse by choosing the number of reservation eigen values . in the end , the pca algorithm based on neural network is proposed 该方法主要的优点是可以通过控制选取保留的本征值个数来调整误差,使得舍入误差控制在要求的范围内。
Small perturbation assumption was applied to linerarize the nonlinear equations at some trim points , then the stability of the system can be decided through eigen values analysis 模型由包括吊挂物在内的多个部分组成,以机体运动为主运动方程,吊挂物运动为辅助方程,考虑到各部分之间的耦合,为非线性数学方程组。
Ordinary differential equation , first order differential equations , 2nd order differential equations , power series solution of differential equation , laplace transform , fourier series and transform , matrix , eigen value problem , partial differential equation 常微分方程式、一阶微分方程式、二阶微分方程式、微分方程式级数解、拉氏转换、复利叶级数与转换、矩阵、本徵值问题、偏微分程式。
This paper carry out power system post - stability analysis with eurostag . this paper determine the state after low frequency oscillation according to the relation between oscillation frequency of low frequency oscillation and eigen value of small signal analysis , which is derived from a great deal of simulation projects . cai xiaoling ( power system and its automation ) directed by prof 利用eurostag进行电力系统后稳定分析,针对低频振荡引起的后稳定问题,通过大量仿真研究了小扰动特征值分析结果和大扰动振荡频率之间的关系,并据此判断系统发生低频振荡失稳后的状态,为将来进行后稳定后续分析打好基础。