frank

Frank matrix of order <code>N</code>. It is upper Hessenberg with
determinant 1.

Generates a variety of structured test matrices commonly used in numerical linear algebra and computational experiments. Includes well-known matrices for benchmarking and testing the performance, stability, and accuracy of linear algebra algorithms. Inspired by 'MATLAB' 'gallery' functions.

Thomas Hsiao

gallery

Generate Test Matrices for Numerical Experiments

frank function

<dl><dt>n</dt>
<dd>order of the matrix</dd>
<dt>k</dt>
<dd>If k is 1, the elements are reflected about the anti-diagonal.</dd></dl>

Arguments

Frank matrix of order N — frank

<dl>

<dt>n</dt>
<dd>order of the matrix</dd>


<dt>k</dt>
<dd>If k is 1, the elements are reflected about the anti-diagonal.</dd>

</dl>

frank: Frank matrix of order `N`

Description

Usage

Value

Arguments