The Contour Integral Method (CIM) Tool

CIMTOOL is a graphical user interface created for the exploration and application of contour integral methods to solve eigenvalue problems.

Requirements

• MATLAB r2022b+

Installation

1. git clone git@github.com:dan123222123/CIMTOOL.git
2. In MATLAB do addpatch(genpath("/path/to/CIMTOOL"))
3. Check out scripts in src/tutorial or src/demos.

Quick Start

import Visual.*;
%
n = OperatorData([],'omnicam1');
c = Contour.Circle(0.4,0.2,8);
cim = CIM(n,c);
%
cim.SampleData.ell = 3; cim.SampleData.r = 3;
cim.RealizationData.RealizationSize = Numerics.RealizationSize(3,3);
cim.RealizationData.ComputationalMode = Numerics.ComputationalMode.MPLoewner;
%
CTOOL = CIMTOOL(cim); % Try to refine the quadrature