fiedler

Fiedler matrix that has a dominant positive eigenvalue and all others are negative

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

fiedler function

<dl><dt>c</dt>
<dd>N-vector. If <code>c</code> is a scalar, then returns fiedler(1:c)</dd></dl>

Arguments

Create Fiedler matrix — fiedler

<dl>

<dt>c</dt>
<dd>N-vector. If <code>c</code> is a scalar, then returns fiedler(1:c)</dd>

</dl>

fiedler: Create Fiedler matrix

Description

Usage

Value

Arguments