Laplacian 2.0 by Bryan C. Smith

(1-3)D sparse Laplacian matrices with eigenvalues and eigenvectors. (laplacian, eigenvalues, eigenvectors)

laplacian2(numpts, varargin)

Using Analytical Tools to Gain Insight and Speed-up Num. Analysis in MATLAB & Symbolic Math Toolbox by Deepak

files from the webinar (symbolic, eigenvalues, poles)

JetThrust(t)

Mass(time, rocketStartTime, engineOffTime)

aerodynamicDrag(v)

Stability Chart by Siva Srinivas Kolukula

To plot the stability chart or Ince strut diagram of Mathieu Equation (nonautonomous system, floquet theory, stability chart)

PlotAxisAtOrigin

StabilityChart.m

Trajectories of eigenvalues by Emanuele Natale

Program that plots the changing eigenvalues obtained progressively adding a matrix B to a matrix M. (matrix, eigenvalues, perturbations)

A=randint(m,n,r)

perteig(M,B,T)

randevoeig(n,kA,kB,T)

Extra-diagonal modifications of eigenvalues by Emanuele Natale

The program plots the trajectories of eigenvalues of a matrix from its diagonal (matrix, linear algebra, eigenvalues)

ploteig(A,T)

Matrices program with a script for eigenvalues perturbations by Emanuele Natale

Some simple programs and a script, that could be usefull using "Trajectories of eigenvalues" (matrices, linear algebra, eigenvalues)

A=matrix

A=randint(m,n,r)

A=turn(alpha)

Rootshuffle.m by Alberto

Function that orders the roots/eigenvalues (root locus, eigenvalues, roots)

rootshuffle(A)

Eigenshuffle2 by Alberto

Function that orders the eigenvalues and eigenvectors (eigenvalues, root locus, eigenvectors)

eigenshuffle(A)

Multiple eigen-values for 2x2 and 3x3 matrices by Bruno Luong

Compute in one shot the eigen-values of multiples (3 x 3) matrices using Cardan's formula (3x3 matrices, eigenvalues, cardan formula)

CardanRoots(varargin)

ParabolaRoots(varargin)

eig2(A)

Matlab version of qm1d by Vasil

Find and plot eigenvalues and eigenvectors of 1d schrodinger equation. (schrodinger equation, eigenvalues, egenvectors)

qm1d_fast(pot_filename,NPTS,NSTM,L)

Eigenshuffle by John D'Errico

Consistently sorted eigenvalue and eigenvector sequences (eigenvalues, eig, order)

eigenshuffle(Asequence)

Sort Eigenvectors & Eigenvalues by Calvin Price

Sort a set of eigenvectors and corresponding eigenvalues (eigenvectors, linear algebra, sort)

[P2,D2]=sortem(P,D)

Determination of the Eigenvalues using the QR-Decomposition by Housam Binous

computes eigenvalues using QR decomposition (qrdecomposition, uppertriangular matri..., linear algebra)

eigen_QR_Method.m

Finding the Eigenvalues of a Matrix by Housam Binous

Computes extremal eigenvalues of a matrix (linear algebra, eigenvalues, iterative technique)

extremal_eigenvalues.m

Face Recognition System by Luigi Rosa

Face Recognition System: demo source code (application, recognition, eigenfaces)

facerecexplanation.m

sourcecode.m

Koch Star Eigenvalues by Per Sundqvist

Gets the coordinates of kocks snowflake and creates the poygone in femlab3.0. (eigenvalues, koch, snowflake)

[]=koch(n)

[x,y]=koch_xy(n)

Kochstar.m