plot_feasible.m by Matthew Roughan

plot_feasible.m is a simple bit of code for visualizing 2D linear programming problems. (linear programming, hatch, hatching)

[sorted_vertices, ...

plot_feasible_test.m

drawLA - Draw Toolbox for Linear Algebra. by Vladimir Bondarenko

Plot 2D/3D of vectors, planes, lines, spheres, and... display matrix equations. (visualization, plotting, linear algebra)

Introduction to the drawLA Toolbox

dispMEq(eq, varargin)

drawAxes(d, colr, labels)

Gerschgorin's disk Thm (a test) by Summit Suen

plot eigenvalue on complex plane show that all these points located in such circles. (linear algebra, gerschgorin eigenvalu..., test)

testGerschgorin(A)

Gershgorin Discs Plot by Mario Berges

This function plots the Gershgorin Discs for the matrix A passed as an argument. It will also plot t (circles, linear algebra, gershgorin)

gershdisc(A)