cyclotomic 中文意思是什麼

cyclotomic 解釋
割圓的
  1. Power bases in maximal real subfields of some cyclotomic fields

    一些分圓域的極大實子域的冪元整基
  2. Elementary studies on in france in the 17th - 19th centuries and liu hui ' s cyclotomic rule

    19世紀法國數學家的圓周率初等研究與劉徽的割圓術
  3. A class of coefficients of cyclotomic polynomials

    一類分圓多項式的系數
  4. Polynomials over the finite field include cyclotomic polynomials and irreducible polynomials constructed on different theories. in this paper, their properties and ways for their construction are explored and discussed

    摘要有限域上的多項式有分圓多項式和不可約多項式，其中各由數條原理構成。文中對其性質和構造方法進行了具體研究與論述。
  5. First, considering the construction characteristic of reed - solomon code, we present a kind of new construction method for linear codes by using the factorization properties of cyclotomic polynomials on finite fields

    在糾錯碼的設計與分析方面：首先，結合reed - solomon碼的構造特點，利用有限域f _ q上分圓多項式的分解特性來構造f _ q上線性碼。
  6. At last, by using the factorization properties of cyclotomic polynmials on finite fields and the construction characteristic of cyclic codes, we present the relation of the period distribution of cyclic codes and the period distribution of their dual codes, establish the explicit formula for the number of the codewords without inner - period of the cyclic codes and their dual codes, find the method for computing the dimension and the period distribution of narrow - sense primitive bch codes, and study the inverse question of period distribution of cyclic codes

    最後，利用有限域上分圓多項式的分解特性和循環碼的構造特點，揭示了循環碼的周期分佈與其對偶碼周期分佈之間的內在聯系，確定了一般循環碼及其對偶碼內無內周期碼字的精確計數公式，決定了狹義本原bch碼的維數與周期分佈，討論了循環碼周期分佈的反問題。
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