chow

returns matrix <code>A = H(alpha) + delta * EYE</code>, such that
 <code>H[i,j] = alpha^(i-j+1)</code>.

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

chow function

<dl><dt>n</dt>
<dd>order of the matrix</dd>
<dt>alpha</dt>
<dd>defaults to 1</dd>
<dt>delta</dt>
<dd>defaults to 0</dd></dl>

Arguments

Creating singular Toeplitz lower Hessenberg matrix — chow

<dl>

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


<dt>alpha</dt>
<dd>defaults to 1</dd>


<dt>delta</dt>
<dd>defaults to 0</dd>

</dl>

chow: Creating singular Toeplitz lower Hessenberg matrix

Description

Usage

Value

Arguments