Adisorn O.
Approximated Dynamic Analysis using Ritz's Vectors
(Preview page) Cite As: Adisorn Owatsiriwong (2024). Approximated Dynamic Analysis using Ritz's Vectors(https://www.mathworks.com/matlabc...
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Adisorn O.
- Mar 9
- 1 min
Reduction of Dynamic Matrices using Static Condensation
(Preview page) Cite As Adisorn Owatsiriwong (2024). Reduction of Dynamic Matrices using Static Condensation(https://www.mathworks.com/mat...
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Adisorn O.
- Mar 9
- 1 min
20 views
Adisorn O.
- Mar 6
- 1 min
Response to General Dynamic Loadings: Duhamel's Integral
Preview page (A complete paper is attached for download)
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Adisorn O.
- Feb 26
- 1 min
Understanding 3D Frame Element in Structural Analysis
Citation: Adisorn Owatsiriwong (2024). Understanding 3D Frame Element in Structural Analysis (https://www.mathworks.com/matlabcentral/fil...
16 views
Adisorn O.
- Feb 24
- 1 min
Compute the Minimum Distance between 2 sets of coordinates
The code will compute and get the minimum distance between 2 sets of arbitrary numbers of points in 2D space. It also draws the lines...
6 views
Adisorn O.
- Feb 23
- 1 min
Firefly Algorithm: Part 3 -- Design Example
Fig.2 Convergence plot (n = 20, maxGen = 20) This design example shows how the Firefly algorithm can be applied to the gravity wall...
21 views
Adisorn O.
- Feb 23
- 3 min
Introduction to Julia and comparison with MATLAB syntax
OpenAI. (2024). ChatGPT (4) [Large language model]. https://chat.openai.com Jeff Bezanson, Stefan Karpinski, Viral B. Shah, and Alan...
11 views
Adisorn O.
- Feb 23
- 1 min
Firefly Algorithm: Part 2 -- Algorithm explained
It is convenient to explain the algorithm from the pseudo code. Considering the algorithm of Firely as given in Yang (2008). Randomly...
18 views
Adisorn O.
- Feb 23
- 2 min
Firefly Algorithm (FA): Part I -- Introduction & Concept
Adisorn Owatsiriwong ALPS Consultants Introduction: Firefly algorithm is another metaheuristic approach for global optimization. The...
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Adisorn O.
- Feb 18
- 1 min
Problem Size Reduction using Basis Vectors: Part I -- Concept
The design variables or problem dimension can be obtained from the given basis solution vectors. That means we are solving the problem by...
8 views
Adisorn O.
- Feb 17
- 0 min
14 views
Adisorn O.
- Feb 16
- 0 min
34 views
Adisorn O.
- Feb 15
- 0 min
17 views
Adisorn O.
- Feb 6
- 1 min
PSO algorithm for Multi-Objective Optimization: Part 1- Development Concept
Adisorn Owatsiriwong, D.Eng. The PSO framework for Multi-objective optimization (MOO) can be evolved from PSO code for single-objective...
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Adisorn O.
- Feb 4
- 1 min
Introduction to Particle Swarm Optimization (Diagrams GPT)
Mindmap Flow chart
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Adisorn O.
- Dec 27, 2023
- 1 min
A Unified Method for Numerical Integration
Trapezoidal rule Simpson's 1/3 rule
10 views
Adisorn O.
- Dec 10, 2023
- 1 min
Solving nonlinear constrained optimization -- Part 1 equality constraint)
NL optimization problem with equality constraint can be posted as: Min f(x) h_j(x) = 0, j = 1..n We can use Lagrange multiplier to...
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