{"title":"余弦调制非均匀滤波器组的粒子群优化设计","authors":"Aman Kumar, R. K. Sunkaria, Lakhan Dev Sharma","doi":"10.1109/SPIN.2018.8474056","DOIUrl":null,"url":null,"abstract":"In this paper, a PSO based design of CM-NUFB is presented. The coefficients of the prototype filter have been optimized to minimize the passband and stopband energy. Firstly, a uniform CMFB has been designed, and the CM-NUFB has been obtained using merging of adjacent channels of uniform CMFBs. In this work, three, four and five-channel CM-NUFBs have been designed using the proposed method. Pass band energy (Ep), stop band energy (Es) and PRE has been considered for the performance evaluation of CM-NUFB.","PeriodicalId":184596,"journal":{"name":"2018 5th International Conference on Signal Processing and Integrated Networks (SPIN)","volume":"352 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Design of Cosine Modulated Non-uniform filter bank using Particle Swarm Optimization\",\"authors\":\"Aman Kumar, R. K. Sunkaria, Lakhan Dev Sharma\",\"doi\":\"10.1109/SPIN.2018.8474056\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, a PSO based design of CM-NUFB is presented. The coefficients of the prototype filter have been optimized to minimize the passband and stopband energy. Firstly, a uniform CMFB has been designed, and the CM-NUFB has been obtained using merging of adjacent channels of uniform CMFBs. In this work, three, four and five-channel CM-NUFBs have been designed using the proposed method. Pass band energy (Ep), stop band energy (Es) and PRE has been considered for the performance evaluation of CM-NUFB.\",\"PeriodicalId\":184596,\"journal\":{\"name\":\"2018 5th International Conference on Signal Processing and Integrated Networks (SPIN)\",\"volume\":\"352 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-02-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 5th International Conference on Signal Processing and Integrated Networks (SPIN)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SPIN.2018.8474056\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 5th International Conference on Signal Processing and Integrated Networks (SPIN)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SPIN.2018.8474056","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Design of Cosine Modulated Non-uniform filter bank using Particle Swarm Optimization
In this paper, a PSO based design of CM-NUFB is presented. The coefficients of the prototype filter have been optimized to minimize the passband and stopband energy. Firstly, a uniform CMFB has been designed, and the CM-NUFB has been obtained using merging of adjacent channels of uniform CMFBs. In this work, three, four and five-channel CM-NUFBs have been designed using the proposed method. Pass band energy (Ep), stop band energy (Es) and PRE has been considered for the performance evaluation of CM-NUFB.
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