复杂参数下LMS滤波的高效实现

ISPA 2005. Proceedings of the 4th International Symposium on Image and Signal Processing and Analysis, 2005. Pub Date : 2005-10-24 DOI:10.1109/ISPA.2005.195448

R. Souza, L. Resende, M. Bellanger

{"title":"复杂参数下LMS滤波的高效实现","authors":"R. Souza, L. Resende, M. Bellanger","doi":"10.1109/ISPA.2005.195448","DOIUrl":null,"url":null,"abstract":"A simple and efficient implementation of multi-split adaptive filtering with complex parameters is introduced. The proposed scheme shares the same butterfly structure as for the case of real-valued data. This approach guarantees a simple and low-cost implementation in VLSI, FPGA or DSP. Simulation results show the performance of the multi-split LMS algorithm in the case of adaptive equalization of a 4-QAM communication system.","PeriodicalId":238993,"journal":{"name":"ISPA 2005. Proceedings of the 4th International Symposium on Image and Signal Processing and Analysis, 2005.","volume":"25 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2005-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Efficient implementation of multi-split LMS filtering with complex parameters\",\"authors\":\"R. Souza, L. Resende, M. Bellanger\",\"doi\":\"10.1109/ISPA.2005.195448\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A simple and efficient implementation of multi-split adaptive filtering with complex parameters is introduced. The proposed scheme shares the same butterfly structure as for the case of real-valued data. This approach guarantees a simple and low-cost implementation in VLSI, FPGA or DSP. Simulation results show the performance of the multi-split LMS algorithm in the case of adaptive equalization of a 4-QAM communication system.\",\"PeriodicalId\":238993,\"journal\":{\"name\":\"ISPA 2005. Proceedings of the 4th International Symposium on Image and Signal Processing and Analysis, 2005.\",\"volume\":\"25 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2005-10-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ISPA 2005. Proceedings of the 4th International Symposium on Image and Signal Processing and Analysis, 2005.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISPA.2005.195448\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ISPA 2005. Proceedings of the 4th International Symposium on Image and Signal Processing and Analysis, 2005.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISPA.2005.195448","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 2

摘要

介绍了一种简单有效的复杂参数多分裂自适应滤波实现方法。该方案与实值数据具有相同的蝴蝶结构。这种方法保证了在VLSI、FPGA或DSP中实现的简单和低成本。仿真结果表明了多分裂LMS算法在4-QAM通信系统自适应均衡情况下的性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Efficient implementation of multi-split LMS filtering with complex parameters

A simple and efficient implementation of multi-split adaptive filtering with complex parameters is introduced. The proposed scheme shares the same butterfly structure as for the case of real-valued data. This approach guarantees a simple and low-cost implementation in VLSI, FPGA or DSP. Simulation results show the performance of the multi-split LMS algorithm in the case of adaptive equalization of a 4-QAM communication system.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

ISPA 2005. Proceedings of the 4th International Symposium on Image and Signal Processing and Analysis, 2005.

自引率

0.00%

发文量