File Exchange

image thumbnail

Extra-diagonal modifications of eigenvalues

version (1.72 KB) by Emanuele Natale
The program plots the trajectories of eigenvalues of a matrix from its diagonal


Updated 11 Feb 2011

View License

(This program is just a particular case of the more genereal program "Trajectories of eigenvalues".)

(the comments in the program are in italian, i'm sorry)

The program take as input the matrix A and an integer T. T define the accuracy of the plot. The program decompose A as A=D+E where D is the diagonal matrix of the diagonal entries of A, and E is the matrix of extradiagonal elements of A.
The program plot the aigenvalues of the matrices D+tE with t=n/T (n=0,1,2,...,T).

Comments and Ratings (0)


added some info in description

MATLAB Release Compatibility
Created with R2009a
Compatible with any release
Platform Compatibility
Windows macOS Linux

Inspired: Trajectories of eigenvalues

MATLAB Online Live Editor Challenge

View the winning live scripts from faculty and students who participated in the recent challenge.

Learn more

Download apps, toolboxes, and other File Exchange content using Add-On Explorer in MATLAB.

» Watch video