摘要
详细分析了一种IIR线性相位PR滤波器组的设计算法.论证了该算法具有一定的局限性,即:只对两通道有效,而不能完全推广到任意的D(D>2)通道.
By analyzing a design method of IIR linear phase PR filter banks, the author has concluded that the method has some limitation. It is only efficient to two-channel, but can't extend to arbitrary D-channel(D>2) completely.
出处
《河南大学学报(自然科学版)》
CAS
2004年第3期1-5,共5页
Journal of Henan University:Natural Science
基金
国家自然科学基金项目(60272042)
河南大学自然科学基金项目(XKYBJS008)