An avoidance of premature convergence in IIR filter design using PSO. - Yuji Nishimura; Kenji Suyama (APSIPA, 2013)

An Avoidance of Local Minimum Stagnation in IIR Filter Design Using PSO. - Yuji Nishimura; Kenji Suyama (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2015)