Finite Element Method in Matlab and Python

General Finite Element Method Algorithm

1. Establish a coordinate matrix
   1. Set all nodes
2. Establish a incidence matrix
   1. Set all elements
3. Establish a boundary condition vector

   + Python: Create a Mask vector to remove the constraints lines and columns 
   - Matlab: 

4. Establish a load vector
5. Global stiffness matrix and global load
   1. Compute the local stiffness matrix
   2. Assembly
6. Compute the displacement vector
7. Post-processing
   1. Plot the deformed elements