NGPM -- A NSGA-II Program in Matlab v1.4

Version 1.6.0.0 (387 KB) by Song Lin
NSGA-II and R-NSGA-II in Matlab
4.6
(28)
10.4K Downloads
Updated 26 Jul 2011

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This program is an implementation of nondominated sorting genetic algorithm II (NSGA-II) proposed by K. Deb. Capabilities:
1. R-NSGA-II: Reference-point-based NSGA-II.
2. Coding: real, integer.
3. GA operator: Intermediate crossover, Gaussian mutation.
4. Constraint handling.
5. Parallel computation of objective function evaluation.
6. Population plot in window.
I write this program because Aravind Seshadri’ program (File ID#10429) could not satisfy my request. I need constraint handling, integer coding to solve a finite element optimization problem. The finite element solution is very time-expensive, thus the parallel computation of objective evaluation is implemented in the code.

Cite As

Song Lin (2026). NGPM -- A NSGA-II Program in Matlab v1.4 (https://uk.mathworks.com/matlabcentral/fileexchange/31166-ngpm-a-nsga-ii-program-in-matlab-v1-4), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2010b
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.6.0.0

v1.4 [2011-07-26]
1. Add: Support three or more objectives visualization display in "plotnsga".
2. Add: R-NSGA-II problem: DTLZ2.
3. Improve efficiency for large generation.
1.5.0.0

v1.3 [2011-07-15]
1. Add: Implement reference-point-based NSGA-II procedure -- R-NSGA-II.
2. Improve: Improve efficiency.
3. Modify: Modify the crossover and mutation strategy.
1.4.0.0

(2011-07-01)v1.1
Load optimization result from file and restart a optimization from previous optimization result.
1.0.0.0