Optimal design of window functions for filter window bank - Zhou, Xueling; Ling, Bingo Wing-Kuen; Dam, Hai Huyen; Teo, Kok-Lay (Journal of industrial and management optimization, 2021)
Keywords: Matrix; Optimization; Quadratic programming; Filter bank design; incompatible nonuniform filter bank; nonuniform block filter bank; window design; L_0 $ norm optimization; L_1 $ norm optimization problem