photo

Andrei


Last seen: 約2ヶ月 前 |  2023 年からアクティブ

Followers: 0   Following: 0

統計

  • Thankful Level 3

バッジを表示

Feeds

表示方法

質問


FEM for nonlinear first-order ODE
Currently I am trying to solve nonlinear Ricatti equation using FEM: First of all I write weak formulation: It sho...

約1年 前 | 0 件の回答 | 0

0

回答

質問


Generation of n_th anonymouse Walsh function
I need Walsh functions for fourier approximation of some test function (let it be sinx on interval from -pi to pi). So I need to...

約1年 前 | 1 件の回答 | 0

1

回答

質問


Different limits of function sequence
Write a function convergenceFunc(fn, f, a, b, n, convType) that takes as input arguments: a function fn(n,x), fn(n,x) = f_n(x) -...

約1年 前 | 0 件の回答 | 0

0

回答

質問


Draw matrix with circle points
Now I am working on some physics problem, and I need to obtaine scaled figure of dots as shown below: This is 2D plot with dots...

1年以上 前 | 0 件の回答 | 0

0

回答

質問


Not enough input arguments in trapz
I am currently trying to perfor, numerical integration inb polar coordinates. I used trapz function this way: Nx = 402; x = li...

1年以上 前 | 1 件の回答 | 0

1

回答

質問


Dynamical plotting acceleration during loop calculation
Currently I am solving physical problem, where I need to see what is happening during the solution. Because of that I dynamicall...

1年以上 前 | 1 件の回答 | 0

1

回答

質問


Plotting of a surface
Currently I am working on creating ring potential with cosine-modulated depth. Since I know, that modulation is radial invariant...

2年弱 前 | 1 件の回答 | 1

1

回答

質問


Need to store data every loop
I have a program which counts some physical process. I discretize space and time and that means that I have a lot off poits of c...

2年弱 前 | 1 件の回答 | 0

1

回答