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James


Last seen: 3 years 前 |  自 2020 起处于活动状态

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I can't find error's reason help;;; (about plot function)
As you see red box, tensStrain & tensStress is same size of double form so I think it could be plot but error occurs.... they...

3 years 前 | 1 个回答 | 0

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Euler 's Method for falling velocity ode..
Mass = 100/6*pi*0.04^3; g=9.8; A=0.25*pi*0.04^2; U=0.0001; dt = 0.01; for t=0:dt:15-dt Re = 1.25*0.04*U/0.000015; ...

4 years 前 | 1 个回答 | 0

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ODE45 Code Application
M = 100/6*pi*0.04^3; g=9.8; A=0.25*pi*0.04^2; Re = @(U) 1.25*0.04*U/0.000015; CD = @(Re) 24./Re+(2.6*Re/5)./(1+(Re/5).^1.52)+(...

4 years 前 | 1 个回答 | 0

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how can I set axis's tick or scale like photo.. help plz,,
CD = @(Re) 24./Re+(2.6*Re/5)./(1+(Re/5).^1.52)+(0.411*(Re/263000).^(-7.94))./(1+(Re/263000).^(-8))+(0.25*Re/10^6)./(1+Re/10^6); ...

4 years 前 | 2 个回答 | 0

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