matlab algorigrime, design an N*N matrix. target a fixed value on the main diagonal which repeats, from 2 to 2 or 4 to 4. other values can be between zero.
Example for matrice
It seems that the 'diag' function can help you generate such a matrix.
see https://www.mathworks.com/help/matlab/ref/diag.html
Ex: a=(2;4;5;6;7) F=a Hoow to find the integral of a vector an matlab.
19 May 2024 918 2 View
I work on the modeling of a structure, rectangular on pdetool box of matlab, with two types of conditions, neuman and diriclet. this is the continuity equation, of which I want to apply the...
18 June 2023 1,127 2 View
it is a question of solving an equation by the method of the elements. I was able to find the solution on pdeMatlab. but the one if does not coincide with the one generated by my script.
21 May 2023 8,030 1 View
CMOS,PIN,Lateral,verticlal
16 January 2023 7,205 4 View
dear colleague, I would like to create a matlab script that allows the calculation of matrices (finite elements) by varying the number of elements of the rectangular mesh. But I don't know how to...
20 December 2022 7,204 5 View
in 2D on matlab. In Pde>Boundary specify conditions, what do the "q" and "g" coefficients of my equation represent?
10 December 2022 7,404 4 View
Finite element matlab, script,algorithm
15 November 2022 7,764 0 View
can i have a download link or a password to extract the winar file
01 June 2022 5,073 0 View
I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...
09 August 2024 5,048 2 View
This larva was captured using a plankton net in the Persian Gulf during the summer. I believe it may be a Facetotecta nauplius.
08 August 2024 3,746 4 View
May members post flyers about opportunities to present at a conferehttps://veraeducation.com/nce? If so, where to post for the Virginia Educational Research Association? https://veraeducation.com/
08 August 2024 4,585 1 View
One can try to generalize the Vandermonde determinant in the following direction: Let $A$ be any symmetric $n$-order square matrix. Consider its powers' diagonal elements $(A^k)_{ii}$ and...
08 August 2024 6,690 1 View
My name is Apurva Saoji. I am a Ph.D scholar in Computer engineering in India. I am looking for international expert in reviewing my PhD thesis, "Competitive Optimization Techniques to Minimize...
07 August 2024 4,600 2 View
Please can anyone support with the survey questions based on RQ measures and propose how to do it in FMCG industry and include as well the role of brand equity Thanks
06 August 2024 949 0 View
Have you ever seen a LC-MS/MS method uses both internal standards and external standards (in matrix matching purpose) but the concentrations of internal standards are outside the calibration curve...
05 August 2024 3,084 6 View
Hi everyone, If you have written or come across any papers where Generalised Linear Mixed Models are used to examine intervention (e.g., in mental health) efficacy, could you please share the...
04 August 2024 4,130 4 View
Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...
04 August 2024 5,974 3 View
- The Existence/Uniqueness of Solutions to Higher Order Linear Differential Equations - Higher Order Homogenous Differential Equations - Wronskian Determinants of $n$ Functions - Wronskian...
03 August 2024 2,366 0 View