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The primary means to study DLA is by computer simulations, where a random-walker diffuses in the lattice. When it diffuses into a "sticky" site it sticks to it and becomes "sticky" too. Other walkers that reaches it stick as well, creating clusters. The model is simple, but the patterns produced are rich and "organic" looking.  In this work, I write the following section, we use  a simple MATLAB script to demonstrate some properties of DLA and show  the patterns that emerge.