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...

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...

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

Trapezoidal rule Simpson's 1/3 rule

! Main Program PROGRAM SolveLinearSystem IMPLICIT NONE REAL, DIMENSION(3, 3) :: A REAL, DIMENSION(3) :: b INTEGER :: n ! Define the...

MATLAB allows us to pass functions as arguments of another function. This is very useful when we call other functions (for example,...

In many engineering design problems, we often have to solve the same linear system for variable load cases. As shown in the figure below,...

[updated 6.12.2023] For optimization problem, the optimum solution of (x1,x2) is found by setting the derivative of objectives of...

Sometimes we want to store various data types into a single array. Thinking of a container that can store various things in separate...

MATLAB provides a simple but efficient sum( ) function to sum column or row vector, as well as all elements in arrays. Syntax:...