摘要：This work deals with the construction of symmetric ((r+1)v, kr, kλ) BIBDs from affine resolvable (v, b, r, k, λ) BIBDs. A MATLAB program was written to construct resolution and parallel classes from ((4, 6, 3, 2, 1) and (9, 12, 4, 3, 1) affine resolvable designs. A technique was thereafter used, via the MATLAB program to obtain their corresponding incidence matrices which gave rise to symmetric ((r+1)v, kr, kλ) BIBDs. The two SBIBDs ((16, 6, 2) and (45, 12, 3) constructed obeyed the mathematical property of a symmetric matrix and this makes the technique employed in this research unique since the terminology SBIBD does not imply true mathematical symmetry
