FEMOD1 is an interactive program for the setup, solution, and printout of a two point boundary value problem in a one dimensional region. The finite element method is used.



The differential equation has the form:



-d/dX ( K(X) dU/dX ) + C(X) * dU/dX + B(X) * U = F(X) + P(X)

Here, P(X) stands for a point load function.



The boundary conditions at the end points may have one of the following forms:



U(X0) = value1

K(X0) * dU/dX(X0) = value1 * U(X0) + value2.

-FEMOD1 is an interactive program for the setup, solution, and printout of a two point boundary value problem in a one dimensional region. The finite element method is used.



The differential equation has the form:



-d/dX ( K(X) dU/dX )+ C(X)* dU/dX+ B(X)* U = F(X)+ P(X)

Here, P(X) stands for a point load function.



The boundary conditions at the end points may have one of the following forms:



U(X0) = value1　

K(X0)* dU/dX(X0) = value1* U(X0)+ value2.