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主題 : 基于DSP的FIR濾波器設計
tonyjack離線
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0 發表于: 2014-05-18  

基于DSP的FIR濾波器設計


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本文主要介紹基于TI公司TMS320C54xx系列DSP的數字濾波器的設計。濾波器的設計是數字信號處理中最基礎的部分,也是比較重要的部分。系統通過高級語言Matlab進行參數設計,使用數字信號發生器作為數據輸入使用實驗開發板載的AD芯片實現數據采集和AD轉換,DSP芯片實現FIR濾波器對采樣信號進行處理,最后通過實驗開發板載DA芯片實現數據輸出。其中用到了TI公司的CCS5000作為DSP開發環境。FIR濾波器主要采用非遞歸結構,因此在有限精度運算中不存在穩定性問題,誤差較小。而且它能適應某些特殊的場合,如構成微分器或微分器,因而有更大的適應性。
關鍵字: FIR濾波器、MatlabTMS320C5409CCS5000
目錄
 TOC \o "1-2" \h \z \u [url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880407] .......................................................................................................... PAGEREF_Toc230880407 \h I[/url]
[url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880409]第1章 緒論............................................................................................. 1[/url]
[url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880410]1.1課題來源...................................................................................... 1[/url]
[url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880411]1.2課題研究的目的意義................................................................... 1[/url]
[url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880412]1.3國內外現狀及水平....................................................................... 2[/url]
[url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880413]1.4課題研究內容.............................................................................. 3[/url]
[url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880414]第2章 系統方案設計.............................................................................. 3[/url]
[url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880415]2.1方案論證....................................................................................... 3[/url] [url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880415]     2.2[/url][url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880415]方案的選擇       4[/url][url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880415]................................................................ 2.3[/url][url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880415]FIR濾波器設計框圖 5[/url][url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880415]    2.4[/url][url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880415]FIR濾波器實現結構................................................................................................... 5[/url][url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880415] 2.5[/url] [url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880415]DSP的優點   6[/url]
[url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880417]第3章 濾波器原理與MATLAB工具的設計.............................................. 6[/url]
[url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880418]3.1數字濾波器的分類....................................................................... 6[/url]
[url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880419]3.2 FIR濾波器的設計原理及方法.................................................. 11[/url]
[url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880427]第4章 系統硬件設計............................................................................ 12[/url]
[url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880428]4.1 DSP的實現方法......................................................................... 12[/url]
[url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880429]4.2芯片的選擇與簡介..................................................................... 13[/url]
[url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880430]第5章 系統軟件設計............................................................................ 17[/url]
[url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880431]5.1DSP的開發環境與編程語言的選擇.......................................... 17[/url]
[url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880432]5.2程序的流程設計......................................................................... 17[/url]
[url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880433]5.3程序代碼設計............................................................................ 18[/url]
[url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880433]5.4程序運行結果............................................................................. 20[/url]
[url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880434]第6章 總結........................................................................................... 23[/url]
[url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880435]參考文獻................................................................................................. 24[/url]

[url=file:///C:/Documents%20and%20Settings/Administrator/%E6%A1%8C%E9%9D%A2/%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1/TX207%20%20%E5%9F%BA%E4%BA%8EDSP%E7%9A%84FIR%E6%BB%A4%E6%B3%A2%E5%99%A8%E8%AE%BE%E8%AE%A1.doc#_Toc230880436]致謝........................................................................................................ [/url]25




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