Feeds
질문
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...
대략 2년 전 | 답변 수: 0 | 0
0
답변질문
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...
대략 2년 전 | 답변 수: 1 | 0
1
답변질문
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) -...
대략 2년 전 | 답변 수: 0 | 0
0
답변질문
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...
2년 초과 전 | 답변 수: 0 | 0
0
답변질문
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...
2년 초과 전 | 답변 수: 1 | 0
1
답변질문
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...
거의 3년 전 | 답변 수: 1 | 0
1
답변질문
Plotting of a surface
Currently I am working on creating ring potential with cosine-modulated depth. Since I know, that modulation is radial invariant...
거의 3년 전 | 답변 수: 1 | 1
1
답변질문
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...
거의 3년 전 | 답변 수: 1 | 0
