impedance matrix的用法和樣例：
例句
- Numerical results suggest that the SDT avoids internal resonance efficiently and finishes impedance matrix inversion fast and accurately.
數值方法表明，同傳統矩量法相比，空間分解技術的使用，有效避免了內諧振的產生，加速了阻抗矩陣的求逆。 - The correct solution can not be obtained for the original input data,even though the impedance matrix is not ill-conditioned.
對於原始的輸入數據，不可能得到正確的結果，儘管阻抗矩陣並不是病態的。
