Ammar Anayi

Last seen: 1 year 前 | 自 2021 起处于活动状态

Followers: 0 Following: 0

统计学

Feeds

提问

Hello, I have a code for determining a temperatur after a distance form a start temperature. In the code, there is a K value which is at 1. I want ti interpoliate T(z) of K.
% Uppgift 2A.1 %a) a = 0.01; b = 0.02; % enheten meter Ti = 723; % Dirichlet, enheten K Te = 293; % Neumann, enheten K K...

3 years 前 | 1 个回答 | 0

1

个回答

提问

i have a problem with my plot, i am not getting any values and the system gives me an empty plot.
a = 0;5; i0H2 = 10^(-7); i0Zn = 10^(-5); C = 7; R = 8;314; T = 298;15; F = 96485; E0H2 = -0;83; E0Zn = -1;27; ...

3 years 前 | 1 个回答 | 0

1

个回答

提问

I have a problem with dimensions of vektor and matrix, i do not know why my f vektor is 11x1, it should be 9x1 to be compatible with my matrix A which is 9x9.
u_exact = @(x) ( 300 * exp(-(x-1).^2) ); % exakt lÃ¶sning L = 2; a = 0; b = L; ga = 300; gb = 400; % RV px = @(x) ( 5 + ((1/...

3 years 前 | 1 个回答 | 0

1

个回答