recurrence relation 中文意思是什麼

recurrence relation 解釋
差分方程
  • recurrence : n. 1. 復回，重現，再發；來去，反復，隱現。2. 【數學】遞歸，循環；回想。3. 〈罕用語〉倚賴。
  • relation : n 1 說話，敘述，報告；故事。2 關系，聯系；〈pl 〉（利害）關系，交情；〈pl 〉國際關系。3 親戚關系...
  1. This demonstrates the double-index recurrence relation.

    這給出一個二重下標的遞推關系。
  2. Research on the solution of a class of non - linear recurrence relation

    對一類非線性遞推關系解的研究
  3. For the first time we investigate detailedly on the theory of the conductor - centered arbitrarily - shaped helical groove structure. we divide the arbitrarily - shaped helical groove into many consecutive small rectangle area to approximate the original groove. the recurrence relation of the admittance is obtained

    首次對具有中心導體軸的任意槽形螺旋槽結構的普遍理論進行了研究，通過以多層矩形階梯來近似代替任意形狀槽的邊界的方法，同時對導納的遞推關系進行了詳細的推導。
  4. We define three kinds of generalized pascal matrices ( left, right and symmetry ), and discuss the their relations and the cholesky factorial of generalized symmetry pascal matrix. finally, a close relation is obtained between the diagonal of generalized right pascal matrix and a class of recurrence sequences

    定義三類（左、右、對稱）廣義pascal矩陣，討論了它們的相互聯系以及廣義對稱pascal矩陣的cholesky分解，並且得到廣義右pascal矩陣的對角化與一類遞歸序列具有緊密的聯系。
  5. Single side birth death chain of order 2 in random environment is the extension of random walk in random environment, this paper discusses the recurrence, positive recurrence and null recurrence of single side birth - death chain of order 2 in fixed environment and random environment respectively based on the relation between birth death chain of order 2 and branching chain in time environment, and gives some sufficient and necessary conditions and sufficient conditions

    摘要隨機環境中單邊二重生滅鏈是隨機環境中單邊隨機游動的推廣，本文利用單邊二重生滅鏈與依時分枝鏈的關系，分別給出了固定環境及隨機環境中二重生滅鏈的常返，正常返和零常返的幾個充要及充分條件，隨機環境中的單邊隨機游動的常返性的相應結果可以作為本文的推論。
  6. After this work, the paper discusses the property of uniform curve. when the multiplies of end knots equal the order of the basis, the inner knots are also the simple knots, the rational b - splines are translated to the rational b zier - like basis. studies show that these basis have the similar properties with the b zier basis, and satisfied the new recurrence relation

    其次，在低階情況，研究了形狀參數對曲線的影響，並且討論了均勻情況下曲線獨有的特性，當k階有理b樣條端節點重復度達到k時，而內節點重復度為零時，這種有理b樣條轉化為一種有理b zier基函數，它們的很多性質和b zier基有驚人的相同點，滿足新的遞推關系
  7. A new similarity method in fem is presented for researching of the problems about the nonuniform and irregular region, such as micromachined microwave coplanar waveguide. by using this method, we calculate the characteristic impedances of mems waveguide and analyse the change with its different dimensions. with the use of a recurrence relation, this new method not only use much less computer ' s memory than the conventional fem, but also simplify the post - process

    對低阻硅襯底上實現v型槽mems共平面波導進行了詳細深入的研究，提出並採用混合相似剖分有限元方法對不規則結構傳輸線的特性阻抗進行數值分析，在驗證了方法的正確性基礎上，進行了大量計算，並總結了常用50 、 120等阻抗傳輸線的結構參數。
  8. A trial of the relation between emotional expression and recurrence among relatives of schizophrenic patients in the village

    農村精神分裂癥患者家屬情感表達與復發的關系
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