This paper attempts to implement the eigen - subspace method , the basic method among subspace methods , using fpgas 本文则侧重于子空间法中特征子空间法的实现研究。
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 decomposed eigen subspace , by means of eigen extraction , noise is eliminated and signal to noise ( s / n ) ratio enhanced 在分解后的特征子空间中进行特征提取来消除相干和随机噪声,提高地震记录的信噪比。
4 discussing the implementation of the cordic - svd in fpgas and its applications in the eigen - subspace method ' s implementation 讨论了利用fpga实现cordic - svd的方法及如何将其应用于特征子空间法的实现中。
In this thesis , the awg ' s transverse - mode parameter and its eigen equation as well is analyzed based on the periodic waveguide method 本文提出用周期波导的方法,分析平面阵列波导光栅模式参数及其本征方程。
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。
By means of eigen - analysis , this paper presented the careful research for the damping characteristic of low frequency oscillation in power system 本文基于特征值分析法,对电力系统低频振荡的阻尼特性问题进行了深入的研究。
2 introducing the eigen - subspace method used in the target recognition using range profiles and its computation method based on the singular value decomposition 介绍了特征子空间法用于雷达目标一维像识别问题及其基于奇异值分解的实现方法。
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。
On the basis of eigenfaces idea , this paper proposed a new concept as eigen skin - color , and proposed a new method to detect human faces using eigen skin - color 本文根据特征脸方法的思想,提出了特征肤色的新概念,进而提出了一种新的基于特征肤色的人脸检测方法。