nonsingularity meaning in English
非奇异性
Examples
- Criteria for nonsingularity of matrix
矩阵非奇异性的判定 - Nonsingularity boundary integral equations for elastic plane problems
弹性力学平面问题的无奇异边界积分方程 - Recently , yamashita and fukushima [ 4 ] show that the sequence produced by the levenberg - marquardt method converges quadraticlly to the solution set of the equations , if the parameter is chosen as the quadratic norm of the function and under the weaker condition than the nonsingularity that the function provides a local error bound near the solution . however , the quadratic term has some unsatisfactory properties
最近yamashita & fukushima [ 4 ]提出，在弱于非奇异性条件的局部误差界条件下，如果选取的迭代参数为当前迭代点处函数值模的平方，则levenberg - marquardt方法产生的迭代点列二阶收敛于方程组的解集。 - Transforming the problem of robust hurwitz and schur stability of interval system into checking the nonsingularity of a set of uncertain matrices , then establish necessary and sufficient conditions for the robust hurwitz and the robust schur stability of interval system base on - analysis . 3 . a new sufficient lmi condition for the robust stability is established with respect to polytopic uncertainty
把区间系统等价转换为一参数扰动矩阵集，利用这个转换我们把连续区间系统的鲁棒hurwtiz稳定和离散区间系统的鲁棒schur稳定的等价于一参数扰动矩阵集的鲁棒非奇异问题，然后利用结构奇异值的定义，给出区间系统的鲁棒hurwtiz稳定和鲁棒schur稳定的结构奇异值的充分必要条件。