Adisorn O.
Analogy between Neural Network and Optimization Problems
Adisorn Owatsiriwong To fully understand the relationship between the neural network or deep learning and optimization problems, we can...
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Adisorn O.
Aug 231 min read
Practical Approach in converting Serial to Parallel For Loop (parfor)
Adisorn Owatsiriwong Practical Approach: Converting a serial to parallel for loop must ensure each worker (cpu) handles an independent...
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Adisorn O.
Aug 122 min read
MATLAB's Parallel Computing Concept & Applications : Part 1 - Introduction
Adisorn Owatsiriwong Parallel programming in MATLAB enables us to perform multiple computations simultaneously by dividing tasks into...
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Adisorn O.
Aug 92 min read
Suppressing Vibrations in a 2DOF Mass-Spring System Using a Tuned Mass Damper: Part 1 -- Introduction
Adisorn Owatsiriwong, D.Eng. **Introduction** In many engineering applications, mechanical systems are subjected to dynamic loads that...
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Adisorn O.
Aug 92 min read
Type of Optimization Problems:Combinatorial & Fixed-Variable Problems
Separating combinatorial problems from fixed-variable problems involves understanding the nature of the variables you're dealing with in...
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Adisorn O.
Aug 71 min read
Introducing OptiForm
Adisorn Owatsiriwong, D.Eng. Introducing OptiForm(tm): The Next Level in Shoring Design! We're thrilled to unveil our latest innovation...
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Adisorn O.
Jul 111 min read
Using result() in F90 function to return single array variable
The function with result() in f90 is developed to consistent with high level language like MATLAB. It's rather return the value of...
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Adisorn O.
Jul 101 min read
How to Create Matrix and Vector in modern Fortran (from 2003)
The way modern Fortran provides to create matrix and vector is more convenient, let's check the example below. OUTPUT: A = 1.00000000 ...
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Adisorn O.
Jul 92 min read
LAPACK Package Testing for LU Solver Ax = b
To solve the linear system Ax = b, LAPACK provide a function dgesv() see more detail https://netlib.org/lapack/explore-html-3.6.1/d7/d3b/...
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Adisorn O.
Mar 241 min read
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Adisorn O.
Feb 241 min read
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...
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Adisorn O.
Feb 231 min read
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...
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Adisorn O.
Feb 233 min read
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...
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Adisorn O.
Feb 231 min read
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...
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Adisorn O.
Feb 232 min read
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 210 min read
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Adisorn O.
Feb 181 min read
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...
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Adisorn O.
Feb 170 min read
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Adisorn O.
Feb 160 min read
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Adisorn O.
Feb 150 min read
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