There are many methods for designing quantum computers, which are generated by rapid progress of computer technology. In this work, it is aimed to find matrices and processors by using an algorithm for spin 1 and 3/2, which can be observed with EPR spectroscopy and used for Quantum information processing. Spin matrices or processors that can be formed using the basic properties of processors. Some of the spin processors, some of which are known, are the most well-known Pauli spin matrices, which can be found in various sources, but are computed with an algorithm for convenience in practice. Matrix representations for s= 1 and 3/2 are found in the theoretical calculations. In addition to the s = 1/2 spin operators given in the literature, matrix representations of spin processors and spin systems are found for s = 1 and s = 3/2 using an algorithm. Thus it can be used in theoretical studies and applications in quantum information theory. For other spin systems spin operators can be created.