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How do I change the following time-steps in my code with it still working? When i change the following code to N=20, L = 50 etc the code breaks down. IS there a way around this?
L = 75; % The value of constant D(T) for T=T0/r comes out to be: D = 2.5377E-30; N = 10; %Discretise our Y...
8 years 前 | 1 个回答 | 0
1
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Plotting 3 variables error
Hi, I have been trying to plot the following code without success. I have tried pcolor, contour, mesh and surf. Would appreciate...
8 years 前 | 1 个回答 | 0
1
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Index exceeds matrix dimensions
Hi, I have been tasked to find solve a heat diffusion equation by a finite difference method, and this error pops up on my code....
8 years 前 | 1 个回答 | 0
1
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How to get Matlab to calculate answers from linspace
Hi, I want to calculate the temp change from years 1 to 5; however I keep getting nothing when I run the code. Would appreciate ...
8 years 前 | 1 个回答 | 0
1
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Hi, I keep getting the same error of Z must be a 2x2 matrix with the following code. Any takers willing to help a desperate student
%% Parameters Q = 137653.6; %J/mol R = 8.314; %J/mol/K T0 = 473.15; %K r = 10; %Cool...
8 years 前 | 1 个回答 | 0
