Companion matrix

（重定向自Companion form）

In linear algebra, the Frobenius companion matrix of the monic polynomial

is the square matrix defined as

With this convention, and on the basis $v 1, ... , v n$ , one has

(for $i < n$ ), and $v 1$ generates $V$ as a $K [C]$ -module: $C$ cycles basis vectors.

单词	Companion form
释义	Companion form 原声例句优山美地 In its youth up to the age of seventy or eighty years, none of its companions forms so strictly tapered a cone from top to bottom. 在它七十岁或八十岁之前的年轻时期，它的同伴中没有一个从上到下形成如此严格的锥形。英语百科 Companion matrix （重定向自Companion form） In linear algebra, the Frobenius companion matrix of the monic polynomial is the square matrix defined as With this convention, and on the basis $v 1, ... , v n$ , one has (for $i < n$ ), and $v 1$ generates $V$ as a $K [C]$ -module: $C$ cycles basis vectors.
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