Finite Element solution to the 2nd Order Diff Equation with difussion and convection terms only
Updated 30 Oct 2009
au'(x)+bu"(x)=0 for 0<=x<=d
BC: u(0)=0 and u(d)=h
Finding an approximate solution to the following BVP using 16 elements of equal length.
u'(x)-u"(x)=0 : 0<=x<=1
BC: u(0)=0 and u(1)=1
The result includes the plots as shown in the screenshot and the displacement and error matrix.
Dr. Redmond Ramin Shamshiri (2023). Finite Element solution to the 2nd Order Diff Equation with difussion and convection terms only (https://www.mathworks.com/matlabcentral/fileexchange/25696-finite-element-solution-to-the-2nd-order-diff-equation-with-difussion-and-convection-terms-only), MATLAB Central File Exchange. Retrieved .
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