Separating combinatorial problems from fixed-variable problems involves understanding the nature of the variables you're dealing with in...

Adisorn Owatsiriwong, D.Eng. Introducing OptiForm(tm): The Next Level in Shoring Design! We're thrilled to unveil our latest innovation...

The function with result() in f90 is developed to consistent with high level language like MATLAB. It's rather return the value of...

The way modern Fortran provides to create matrix and vector is more convenient, let's check the example below. OUTPUT: A = 1.00000000 ...

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/...

Consider this example of fix-sized and allocatable array case I: Fix-sized array Case II: Allocatable array One important thing to remark...

(Preview)

(preview)

(preview)

(Preview page) Cite As: Adisorn Owatsiriwong (2024). Approximated Dynamic Analysis using Ritz's Vectors(https://www.mathworks.com/matlabc...

(Preview page) Cite As Adisorn Owatsiriwong (2024). Reduction of Dynamic Matrices using Static Condensation(https://www.mathworks.com/mat...

(Preview page)

Preview page (A complete paper is attached for download)

Citation: Adisorn Owatsiriwong (2024). Understanding 3D Frame Element in Structural Analysis (https://www.mathworks.com/matlabcentral/fil...

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...

Fig.2 Convergence plot (n = 20, maxGen = 20) This design example shows how the Firefly algorithm can be applied to the gravity wall...

OpenAI. (2024). ChatGPT (4) [Large language model]. https://chat.openai.com Jeff Bezanson, Stefan Karpinski, Viral B. Shah, and Alan...

It is convenient to explain the algorithm from the pseudo code. Considering the algorithm of Firely as given in Yang (2008). Randomly...