电子世界
電子世界
전자세계
ELECTRONICS WORLD
2013年
6期
66-67
,共2页
实数编码量子进化算法%优化%IIR%数字滤波器%滤波器设计
實數編碼量子進化算法%優化%IIR%數字濾波器%濾波器設計
실수편마양자진화산법%우화%IIR%수자려파기%려파기설계
Read-coded quantum evolutionary algorithms%Optimization%IIR%Digital filter%Filter design
IIR数字滤波器设计的本质是求解多参数非线性复杂函数优化问题,提出应用实数编码量子进化算法优化IIR数字滤波器的相关参数,进而形成一种新的IIR数字滤波器优化设计方法.文中给出了IIR滤波器优化设计的数学模型,描述了应用实数编码量子进化算法优化设计IIR数字滤波器的具体实现步骤,并通过低通和高通IIR数字滤波器设计的仿真结果表明该方法的有效性和高效性.
IIR數字濾波器設計的本質是求解多參數非線性複雜函數優化問題,提齣應用實數編碼量子進化算法優化IIR數字濾波器的相關參數,進而形成一種新的IIR數字濾波器優化設計方法.文中給齣瞭IIR濾波器優化設計的數學模型,描述瞭應用實數編碼量子進化算法優化設計IIR數字濾波器的具體實現步驟,併通過低通和高通IIR數字濾波器設計的倣真結果錶明該方法的有效性和高效性.
IIR수자려파기설계적본질시구해다삼수비선성복잡함수우화문제,제출응용실수편마양자진화산법우화IIR수자려파기적상관삼수,진이형성일충신적IIR수자려파기우화설계방법.문중급출료IIR려파기우화설계적수학모형,묘술료응용실수편마양자진화산법우화설계IIR수자려파기적구체실현보취,병통과저통화고통IIR수자려파기설계적방진결과표명해방법적유효성화고효성.
@@@@Based on optimization design for IIR digital filters being a multi-parameters and non-linear complex function optimization problem,a novel method of IIR digital filters optimization design is proposed,its core is that read-coded quantum evolutionary algorithms(RQEA)is applied on optimizing the interrelated parameters of IIR digital filters.In this paper, firstly,the maths model of IIR digital filter optimization design is proposed;secondly,the process of optimization design for IIR digital filters on the basis of RQEA is described in detail,final y,the validity and effectivenss of the introduced method are demonstrated by experimental results on the lowpass and highpass IIR digital filters.
