qr decomposition meaning in English
qr分解法
Examples
- Stochastic subspace identification method is the major in this article , and this method is based on the theory of projection of row space , and also uses qr decomposition , svd decomposition as well as least squares estimate to state space matrices of the discrete system so as to achieve the parameters of the dynamic behavior and it can achieve an accurate result
随机子空间法是本文的论述重点,它运用了行空间投影的理论,通过qr分解和svd分解以及最小二乘估计来识别离散后的系统状态空间矩阵,从而得到系统的动力学特性参数,识别精度较高。本文详细的推导了随机子空间法的理论公式,并编写出相应的matlab程序。