nrange

Version 1.0.0.0 (2.24 KB) by Valentin Matache
The routine nrange graphs the numerical range of any square matrix with complex entries.
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Updated 29 Nov 2001

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This is a colection of 2 m-files. The one called nrange.m graphs the numerical range of any square matrix A with complex entries. The basic command is nrange(A). The routine also calculates the numerical radius of A. The second m-file called Demonrange.m is a demo for the first. It doesn't function without nrange.m. The user is advised to load both and begin by running Demonrange.m first, in order to see how the routine nrange works.

The authors are Dora Matache and Valentin Matache. The affiliation is the University of Nebraska for both of them.

Cite As

Valentin Matache (2024). nrange (https://www.mathworks.com/matlabcentral/fileexchange/1085-nrange), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R12
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.0.0.0