schur 中文意思是什麼

schur 解釋
舒爾
  1. The second part of this paper is mainly concerned about an interesting matrix inequality presented in [ 5 ], which is then generalized in m ~ " under the entry - wise nonnegative ordering. we introduced the concept of sub - kronecker product, and establish an inequality which relates the schur complement of a and b for positive semidefinite matrices a and b. our results improve the related known results obtained by t. l. markham and r. l. smith in 1998 ( see [ 5 ] )

    第二部分研究了文獻[ 5 ]中提出的一個有趣的矩陣不等式，並將此不等式在逆m -矩陣中推廣，然後引入次kronecker乘法的概念，提出並證明了一個更廣泛的不等式，改進了t . l . markham和r . l . smith在[ 5 ]中的有關結果。
  2. Frequency criteria for schur stability of matrix polynomials

    穩定性的頻域判據
  3. An algorithm for matching the esprit ' s estimation of two - dimensional angle by using twice svd and once schur is proposed. using two row uniformity sensor - arrays and adding one sensor, the algorithm decomposes the array twice and exploits rotational invariance properties of signal space, so that both angles may be computed via matrix pencil method, and these estimates are automatically paired. simulation results are presented to verify the efficacy of the proposed algorithm

    首先針對esprit演算法對窄帶源進行二維doa估計存在測向冗餘的情況，提出了一種改進演算法，該演算法利用子陣信號數據矩陣中包含的信號空間的旋轉不變性質，藉助于矩陣束方法求解出信號的二維到達角，並且利用兩次奇異值及一次schur分解從而實現了esprit二維doa估計參量的自動配對； 2
  4. 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

    把區間系統等價轉換為一參數擾動矩陣集，利用這個轉換我們把連續區間系統的魯棒hurwtiz穩定和離散區間系統的魯棒schur穩定的等價於一參數擾動矩陣集的魯棒非奇異問題，然後利用結構奇異值的定義，給出區間系統的魯棒hurwtiz穩定和魯棒schur穩定的結構奇異值的充分必要條件。
  5. It is easy to prove that the irreducible representation of finite group satisfies orthogonal relation through the usage of schur lemma

    摘要利用舒爾引理，很容易證明有限群的不可約表示滿足正交關系。
  6. Some properties on generalized schur complements

    余的性質
  7. Establishing a sufficient condition for the schur stability based on the radius of robust stability of schur - cohn polynomial. then, using the above result to establish a necessary and sufficient condition for the robust schur stability of interval polynomial and an algorithm to check the schur stability of interval polynomial. 2

    在多項式的魯棒schur穩定半徑基礎上，給出一個判斷區間多項式魯棒schur穩定的充分條件，應用這一充分條件建立了一個判斷區間多項式的魯棒schur穩定的充分必要條件並且給出一個判斷區間多項式的魯棒schur穩定的演算法。
  8. Based on definitions of quadratic stability, quadratic stabilizability and guaranteed cost control, lyapunov inequality, schur complement and linear matrix inequality are adopted in this paper. stability, stabilization and guaranteed cost control for interval 2 - d systems are discussed in this paper

    本文採用了二次穩定、二次可鎮定、保性能控制等概念，運用lyapunov不等式、 schur補和線性矩陣不等式等手段，深入研究了區間2 - d系統的穩定與鎮定以及保性能控制問題。
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