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基带脉冲成形数字滤波器的MATLAB设计与DSP上的实现
shaping_filter_and_dsp_realize_theory.rar
  • 基带脉冲成形数字滤波器的MATLAB设计与DSP上的实现.pdf
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内容介绍
<html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta charset="utf-8"> <meta name="generator" content="pdf2htmlEX"> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> <link rel="stylesheet" href="https://static.pudn.com/base/css/base.min.css"> <link rel="stylesheet" href="https://static.pudn.com/base/css/fancy.min.css"> <link rel="stylesheet" href="https://static.pudn.com/prod/directory_preview_static/622baa8f15da9b288b4edcf8/raw.css"> <script src="https://static.pudn.com/base/js/compatibility.min.js"></script> <script src="https://static.pudn.com/base/js/pdf2htmlEX.min.js"></script> <script> try{ pdf2htmlEX.defaultViewer = new pdf2htmlEX.Viewer({}); }catch(e){} </script> <title></title> </head> <body> <div id="sidebar" style="display: none"> <div id="outline"> </div> </div> <div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/622baa8f15da9b288b4edcf8/bg1.jpg"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x2 h3 y2 ff2 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x1 h4 y3 ff3 fs1 fc0 sc0 ls0 ws0">1</div><div class="c x1 y4 w2 h5"><div class="t m0 x3 h4 y5 ff3 fs1 fc0 sc0 ls0 ws0">4</div></div><div class="t m0 x1 h2 y6 ff4 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x4 h6 y7 ff5 fs2 fc0 sc0 ls0 ws0">&#22522;&#24102;&#33033;&#20914;&#25104;&#24418;&#25968;&#23383;&#28388;&#27874;&#22120;&#30340;<span class="_ _0"> </span>MATLAB </div><div class="t m0 x5 h6 y8 ff5 fs2 fc0 sc0 ls0 ws0">&#35774;&#35745;&#19982;<span class="_ _0"> </span>DSP<span class="_ _0"> </span>&#19978;&#30340;&#23454;&#29616; </div><div class="t m0 x6 h7 y9 ff1 fs3 fc0 sc0 ls0 ws0">&#20005; &#22478; </div><div class="t m0 x7 h2 ya ff6 fs0 fc0 sc0 ls0 ws0">&#65288;&#35199;&#23433;&#30005;&#23376;&#31185;&#25216;&#22823;&#23398;<span class="ff2"> <span class="_"> </span></span>&#36890;&#20449;&#24037;&#31243;&#23398;&#38498;&#65292;&#38485;&#35199;<span class="ff2"> <span class="_"> </span></span>&#35199;&#23433;<span class="ff2 ws1"> 710071</span>&#65289;<span class="ff2"> </span></div><div class="t m0 x8 h2 yb ff7 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x9 h2 yc ff5 fs0 fc0 sc0 ls1 ws0">&#25688; &#35201;</div><div class="t m0 xa h8 yd ff4 fs1 fc0 sc0 ls2 ws0"> <span class="fs0 ls1">&#20171;&#32461;&#20102;&#37319;&#29992;<span class="_ _1"> </span>MATLAB<span class="_ _1"> </span>&#35774;&#35745;&#22522;&#24102;&#33033;&#20914;&#25104;&#24418;&#25968;&#23383;&#28388;<span class="_ _2"></span>&#27874;&#22120;&#30340;&#22522;&#26412;&#21407;&#29702;<span class="_ _2"></span>&#21644;&#35774;&#35745;&#26041;&#27861;&#65292;<span class="_ _3"></span><span class="ls3">&#20197;&#21450;&#22312;&#23450;&#28857;<span class="_ _1"> </span>D<span class="_ _4"></span>SP<span class="_ _1"> </span>&#19978;<span class="_ _4"></span>&#30340;&#23454;</span></span></div><div class="t m0 xb h2 ye ff4 fs0 fc0 sc0 ls1 ws0">&#29616;&#12290;<span class="_ _5"></span>&#23454;&#29616;&#26102;&#20808;&#22312;<span class="_ _1"> </span>CCS5000<span class="_ _1"> </span>&#20223;&#30495;&#24320;&#21457;&#65292;<span class="_ _5"></span>&#28982;&#21518;&#23558;&#31243;&#24207;&#21152;&#36733;<span class="_ _2"></span>&#21040;<span class="_ _1"> </span>dsp <span class="_ _5"></span>&#65288;TMS320VC5509a&#65289;<span class="_ _5"></span>&#19978;&#23454;&#26102;&#36816;&#34892;&#65292;<span class="_ _5"></span>&#20854;&#32467;&#26524;&#23454;&#29616;&#20102;&#30446;&#26631;</div><div class="t m0 xb h2 yf ff4 fs0 fc0 sc0 ls0 ws0">&#35201;&#27714;&#12290; </div><div class="t m0 x9 h2 y10 ff5 fs0 fc0 sc0 ls0 ws0">&#20851;&#38190;&#35789;</div><div class="t m0 xa h7 y11 ff4 fs3 fc0 sc0 ls0 ws0"> <span class="fs0">&#33033;&#20914;&#25104;&#24418;&#65307;Matlab&#65307;&#25968;&#23383;&#28388;&#27874;&#22120; </span></div><div class="t m0 x9 h2 y12 ff5 fs0 fc0 sc0 ls0 ws0">&#20013;&#22270;&#20998;&#31867;&#21495;<span class="ff4"> TN914.42 </span></div><div class="t m0 xc h9 y13 ff8 fs4 fc0 sc0 ls4 ws2">Matlab-based Design of the Base<span class="ls0 ws3">band Pulse-shaping Digital Filter </span></div><div class="t m0 xd h9 y14 ff8 fs4 fc0 sc0 ls0 ws3"> <span class="_"> </span>and its Realization on Dsp <span class="_"> </span> </div><div class="t m0 xe ha y15 ff2 fs5 fc0 sc0 ls5 ws4">Y<span class="_ _6"></span>an Cheng </div><div class="t m0 xf h3 y16 ff2 fs0 fc0 sc0 ls6 ws5">(School of T<span class="_ _5"></span>elecommunications Engi<span class="ls7 ws6">neering, Xidian University<span class="_ _4"></span>, Xi<span class="_ _4"></span><span class="ff9 ls0 ws0">&#8242;<span class="ff2 ls8 ws7"> an 710071, China) </span></span></span></div><div class="t m0 x1 h3 y17 ff2 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x9 hb y18 ff8 fs0 fc0 sc0 ls9 ws0">Abstract<span class="ff2 lsa ws8"> <span class="_ _7"> </span> <span class="_ _7"> </span>This paper first gives a brief introduction <span class="_ _4"></span>to th<span class="lsb ws9">e Matlab-bas<span class="_ _4"></span>ed of the Baseband Pulse<span class="_ _4"></span>-Shaping digital </span></span></div><div class="t m0 xb h3 y19 ff2 fs0 fc0 sc0 lsc wsa">filter and its realization on Fi<span class="lsd wsb">xed-Point <span class="_ _4"></span>dsp. It is simulated on CSS5000, <span class="ls9 wsc">and<span class="_ _4"></span> then the procedure is loaded to dsp </span></span></div><div class="t m0 xb h3 y1a ff2 fs0 fc0 sc0 lse wsd">(TMS320VC5509a) and runs in real time. This <span class="_ _4"></span><span class="lsf wse">filter meets the requirement of the system. </span></div><div class="t m0 x9 hb y1b ff8 fs0 fc0 sc0 ls10 wsf">Keywords <span class="ff2 ls8 ws7">Pulse-shaping; matlab; digital filter </span></div><div class="t m0 x9 h2 y1c ff4 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x1 h7 y1d ff5 fs3 fc0 sc1 ls11 ws0">1 &#24341; &#35328; </div><div class="t m0 xb h8 y1e ff6 fs1 fc0 sc0 ls3 ws0">&#22312;&#25968;&#23383;&#22522;&#24102;&#20449;&#21495;&#36865;&#20837;&#35843;&#21046;<span class="_ _4"></span>&#22120;&#21069;&#65292;<span class="_ _3"></span><span class="ls12">&#27874;&#24418;&#26159;&#30697;<span class="_ _2"></span>&#24418;&#33033;</span></div><div class="t m0 x1 h8 y1f ff6 fs1 fc0 sc0 ls13 ws0">&#20914;&#65292;&#20294;&#30001;&#20110;<span class="_ _2"></span>&#30697;<span class="_ _2"></span>&#24418;&#33033;<span class="_ _2"></span>&#20914;<span class="_ _2"></span>&#19978;&#21319;<span class="_ _2"></span>&#27839;<span class="_ _2"></span>&#21644;&#19979;<span class="_ _2"></span>&#38477;<span class="_ _2"></span>&#27839;<span class="_ _2"></span>&#26159;&#31361;<span class="_ _2"></span>&#21464;<span class="_ _2"></span>&#30340;&#65292;</div><div class="t m0 x1 h8 y20 ff6 fs1 fc0 sc0 ls14 ws0">&#39640;&#39057;&#25104;&#20998;&#27604;&#36739;&#20016;&#23500;&#65292;&#39057;&#22495;&#21344;&#29992;&#30340;&#39057;&#24102;&#24456;&#23485;&#65292;&#36890;&#36807;</div><div class="t m0 x1 h8 y21 ff6 fs1 fc0 sc0 ls14 ws0">&#24102;&#38480;&#20449;&#36947;&#26102;&#65292;&#27599;&#20010;&#31526;&#21495;&#30340;&#33033;&#20914;&#23558;&#25193;&#23637;&#21040;&#30456;&#37051;&#31526;&#21495;</div><div class="t m0 x1 h8 y22 ff6 fs1 fc0 sc0 ls15 ws0">&#30340;&#30721;&#20803;&#20869;&#65292;&#36896;&#25104;&#30721;&#38388;&#20018;&#25200;&#65288;</div><div class="t m0 x10 h8 y23 ff2 fs6 fc0 sc0 ls16 ws0">ISI<span class="ff6 fs1 ls15">&#65289;&#65292;&#24182;&#23548;&#33268;&#25509;&#25910;&#26426;</span></div><div class="t m0 x1 h8 y24 ff6 fs1 fc0 sc0 ls14 ws0">&#22312;&#26816;&#27979;&#19968;&#20010;&#30721;&#20803;&#26102;&#21457;&#29983;&#38169;&#35823;&#30340;&#27010;&#29575;&#22686;&#22823;&#12290;&#24120;&#29992;&#30340;</div><div class="t m0 x1 h8 y25 ff6 fs1 fc0 sc0 ls14 ws0">&#20943;&#23569;&#30721;&#38388;&#20018;&#25200;&#30340;&#26041;&#27861;&#26159;&#22686;&#21152;&#20449;&#36947;&#24102;&#23485;&#65292;&#20294;&#26159;&#65292;&#26080;</div><div class="t m0 x1 h8 y26 ff6 fs1 fc0 sc0 ls14 ws0">&#32447;&#36890;&#20449;&#31995;&#32479;&#35201;&#27714;&#22312;&#20943;&#23569;&#30721;&#38388;&#20018;&#25200;&#26465;&#20214;&#19979;&#65292;&#21344;&#29992;&#24102;</div><div class="t m0 x1 h8 y27 ff6 fs1 fc0 sc0 ls14 ws0">&#23485;&#23567;&#65292;&#24182;&#23613;&#21487;&#33021;&#22320;&#20943;&#23569;&#35843;&#21046;&#24102;&#22806;&#36752;&#23556;&#65292;&#25552;&#39640;&#39057;&#24102;</div><div class="t m0 x1 h8 y28 ff6 fs1 fc0 sc0 ls14 ws0">&#21033;&#29992;&#29575;&#12290;&#22240;&#27492;&#38656;&#35201;&#36890;&#36807;&#35774;&#35745;&#33033;&#20914;&#25104;&#24418;&#28388;&#27874;&#22120;&#65292;&#20135;</div><div class="t m0 x1 h8 y29 ff6 fs1 fc0 sc0 ls14 ws0">&#29983;&#26082;&#20943;&#23567;&#30721;&#38388;&#20018;&#25200;&#21448;&#19981;&#20250;&#21344;&#29992;&#36807;&#22810;&#39069;&#22806;&#24102;&#23485;&#30340;&#26356;</div><div class="t m0 x1 h8 y2a ff6 fs1 fc0 sc0 ls17 ws0">&#36866;&#21512;&#20110;&#20449;&#36947;&#20256;&#36755;&#30340;&#27874;&#24418;&#12290;</div><div class="t m0 x11 hc y2b ff2 fs6 fc0 sc0 ls0 ws0"> </div><div class="t m0 x1 hc y2c ff2 fs6 fc0 sc0 ls18 ws0"> </div><div class="t m0 x7 hc y2d ff2 fs6 fc0 sc0 ls0 ws0"> </div><div class="t m0 x1 h2 y2e ff5 fs0 fc0 sc0 ls0 ws0">&#25910;&#31295;&#26085;&#26399;<span class="ff7">&#65306;<span class="ff2 ls19">2005-12-23 </span></span></div><div class="t m0 x1 h2 y2f ff5 fs0 fc0 sc0 ls3 ws0">&#20316;&#32773;&#31616;&#20171;<span class="ff7 ls0">&#65306;<span class="_ _6"></span><span class="ff4 ls1">&#20005; &#22478;<span class="_ _6"></span>&#65288;1981&#8212;&#65289;<span class="_ _8"></span><span class="ls1a">&#65292;&#30007;<span class="_ _7"></span>&#65292;&#30805;<span class="_ _7"></span>&#22763;<span class="_ _7"></span>&#30740;<span class="_ _7"></span>&#31350;<span class="_ _9"> </span>&#29983;<span class="_ _7"></span>&#12290;&#30740;<span class="_ _7"></span>&#31350;<span class="_ _7"></span>&#26041;<span class="_ _7"></span>&#21521;<span class="_ _9"> </span>&#65306;</span></span></span></div><div class="t m0 x1 h2 y30 ff4 fs0 fc0 sc0 ls0 ws0">&#26080;&#32447;&#36890;&#20449;&#65292;&#31227;&#21160;&#36890;&#20449;&#12290;</div><div class="t m0 x12 hc y31 ff2 fs6 fc0 sc0 ls0 ws0"> </div><div class="t m0 x13 h7 y32 ff5 fs3 fc0 sc1 ls11 ws0">2 &#22522;&#24102;&#33033;&#20914;&#25104;&#24418;&#28388;&#27874;&#22120;&#30340;&#22522;&#26412;&#21407;&#29702;&#21644; </div><div class="t m0 x14 h7 y33 ff5 fs3 fc0 sc1 ls11 ws0">&#35774;&#35745;&#26041;&#27861; </div><div class="t m0 x13 h8 y34 ff2 fs6 fc0 sc0 ls18 ws0"> <span class="ff6 fs1 ls3">&#33033;&#20914;&#25104;&#24418;&#28388;&#27874;&#22120;&#39318;&#20808;&#35201;&#24179;&#28369;&#27874;&#24418;&#65292;<span class="_ _3"></span>&#20351;&#35843;&#21046;&#20449;&#21495;</span></div><div class="t m0 x13 h8 y35 ff6 fs1 fc0 sc0 ls3 ws0">&#39057;&#35889;&#24102;&#22806;&#34928;&#20943;&#21152;&#24555;&#65292;<span class="_ _a"></span>&#25552;&#39640;&#39057;&#24102;&#21033;&#29992;&#29575;&#12290;<span class="_ _a"></span>&#20026;&#20102;&#28040;&#38500;&#30721;</div><div class="t m0 x13 h8 y36 ff6 fs1 fc0 sc0 ls0 ws0">&#38388;&#24178;&#25200;&#65292;&#24212;&#35813;&#28385;&#36275;&#26080;&#30721;&#38388;&#24178;&#25200;&#30340;</div><div class="t m0 x15 h8 y37 ff2 fs6 fc0 sc0 ls1b ws0">Nyquist<span class="_"> </span><span class="ff6 fs1 ls0">&#29305;&#24615;&#12290;</span><span class="ls0"> </span></div><div class="t m0 x16 hc y38 ff2 fs6 fc0 sc0 ls1c ws0">Nyguist</div><div class="t m0 x17 hd y39 ff2 fs7 fc0 sc0 ls1d ws10">[1, 2]</div><div class="t m0 x18 h8 y3a ff6 fs1 fc0 sc0 ls3 ws0">&#35777;&#23454;&#65292;&#21482;&#35201;&#25226;&#36890;&#20449;&#31995;&#32479;&#65288;&#21253;<span class="_ _4"></span>&#25324;&#21457;&#23556;</div><div class="t m0 x13 h8 y3b ff6 fs1 fc0 sc0 ls3 ws0">&#26426;&#12289;<span class="_ _a"></span>&#20449;&#36947;&#21644;&#25509;&#25910;&#26426;&#65289;<span class="_ _a"></span>&#30340;&#25972;&#20010;&#21709;&#24212;&#35774;&#35745;&#20026;&#22312;&#25509;&#25910;&#26426;&#31471;</div><div class="t m0 x13 h8 y3c ff6 fs1 fc0 sc0 ls3 ws0">&#27599;&#20010;&#25277;&#26679;&#26102;&#21051;&#21482;&#23545;&#24403;&#21069;&#30340;<span class="_ _4"></span>&#31526;&#21495;&#26377;&#21709;&#24212;&#65292;<span class="_ _3"></span>&#32780;&#23545;&#20854;&#20182;&#31526;</div><div class="t m0 x13 h8 y3d ff6 fs1 fc0 sc0 ls15 ws0">&#21495;&#30340;&#21709;&#24212;&#20840;&#31561;&#20110;&#38646;&#65292;&#37027;&#20040;&#30721;&#38388;&#20018;&#25200;&#65288;</div><div class="t m0 x19 h8 y3e ff2 fs6 fc0 sc0 ls1e ws0">ISI<span class="_ _2"></span><span class="ff6 fs1 ls15">&#65289;&#30340;&#24433;&#21709;</span></div><div class="t m0 x13 h8 y3f ff6 fs1 fc0 sc0 ls0 ws0">&#23601;&#33021;&#23436;&#20840;&#34987;&#25269;&#28040;&#12290;</div><div class="t m0 x1a hc y40 ff2 fs6 fc0 sc0 ls0 ws0"> </div><div class="t m0 x16 h8 y41 ff6 fs1 fc0 sc0 ls3 ws0">&#20063;&#23601;&#26159;&#35828;&#65292;&#19968;&#20010;&#20449;&#21495;<span class="_ _b"> </span><span class="ffa fs6 ls0">x<span class="ff2">(</span>t<span class="ff2">)</span></span>&#27809;&#26377;&#30721;&#38388;&#20018;&#25200;&#30340;&#20805;&#20998;</div><div class="t m0 x13 h8 y42 ff6 fs1 fc0 sc0 ls0 ws0">&#24517;&#35201;&#26465;&#20214;&#20026;&#65306;</div><div class="t m0 x1b hc y43 ff2 fs6 fc0 sc0 ls0 ws0"> </div><div class="t m0 x1c hc y44 ff2 fs6 fc0 sc0 ls18 ws0"> </div><div class="t m0 x1d he y45 ff2 fs8 fc0 sc0 ls1f ws0">1,<span class="_ _c"> </span>0</div><div class="t m0 x1e he y46 ff2 fs8 fc0 sc0 ls20 ws0">()</div><div class="t m0 x1f he y47 ff2 fs8 fc0 sc0 ls21 ws0">0,<span class="_ _d"> </span>0</div><div class="t m0 x20 hf y48 ffa fs8 fc0 sc0 ls0 ws0">n</div><div class="t m0 x1b hf y49 ffa fs8 fc0 sc0 ls22 ws0">xn<span class="_ _e"></span>T</div><div class="t m0 x20 hf y4a ffa fs8 fc0 sc0 ls0 ws0">n</div><div class="t m0 x21 h10 y4b ffb fs8 fc0 sc0 ls23 ws0"> <span class="_ _f"> </span> <span class="_ _10"> </span>=</div><div class="t m0 x22 h10 y4c ffb fs8 fc0 sc0 ls0 ws0">&#9127;</div><div class="t m0 x23 h10 y49 ffb fs8 fc0 sc0 ls0 ws0">=</div><div class="t m0 x22 h10 y4d ffb fs8 fc0 sc0 ls0 ws0">&#9128;</div><div class="t m0 x24 h10 y47 ffb fs8 fc0 sc0 ls23 ws0"> <span class="_ _10"> </span>&#8800;</div><div class="t m0 x22 h10 y4e ffb fs8 fc0 sc0 ls0 ws0">&#9129;</div><div class="t m0 x25 h8 y4f ff2 fs6 fc0 sc0 ls18 ws0"> <span class="_ _11"></span><span class="ff6 fs1 ls0">&#65288;<span class="ff2 fs6">1</span>&#65289;<span class="_ _12"></span><span class="ff2 fs6"> </span></span></div><div class="t m0 x14 h8 y50 ff6 fs1 fc0 sc0 ls0 ws0">&#23427;&#30340;&#20613;&#37324;&#21494;&#21464;&#25442;<span class="_ _1"> </span><span class="ffa fs6">X<span class="ff2">(</span>f<span class="ff2">)</span></span>&#28385;&#36275;<span class="ff2 fs6"> </span></div><div class="t m0 x14 hc y51 ff2 fs6 fc0 sc0 ls18 ws0"> </div><div class="t m0 x26 h11 y52 ffa fs9 fc0 sc0 ls0 ws0">m</div><div class="t m0 x27 h12 y53 ffa fsa fc0 sc0 ls0 ws0">m</div><div class="c x28 y54 w3 h13"><div class="t m0 x29 h12 y55 ffa fsa fc0 sc0 ls0 ws0">X</div></div><div class="t m0 x1f h12 y2f ffa fsa fc0 sc0 ls24 ws0">fT</div><div class="t m0 x27 h12 y56 ffa fsa fc0 sc0 ls0 ws0">T</div><div class="t m0 x2a h14 y57 ffb fs9 fc0 sc0 ls0 ws0">&#8734;</div><div class="t m0 x2b h14 y58 ffb fs9 fc0 sc0 ls25 ws0">=&#8722;<span class="_ _4"></span>&#8734;</div><div class="t m0 x2c h15 y59 ffb fsa fc0 sc0 ls26 ws0">&#9115;&#9118;</div><div class="c x2d y5a w4 h16"><div class="t m0 x0 h15 y5b ffb fsa fc0 sc0 ls0 ws0"> </div></div><div class="t m0 x21 h15 y2f ffb fsa fc0 sc0 ls27 ws0"> + <span class="_ _13"> </span> <span class="_ _14"> </span>=<span class="_ _4"></span> </div><div class="t m0 x2c h15 y5c ffb fsa fc0 sc0 ls26 ws0">&#9116;&#9119;</div><div class="t m0 x2c h15 y5d ffb fsa fc0 sc0 ls26 ws0">&#9117;&#9120;</div><div class="t m0 x2e h17 y5e ffb fsb fc0 sc0 ls0 ws0">&#8721;</div><div class="t m0 x2f h8 y5f ff2 fs6 fc0 sc0 ls18 ws0"> <span class="_ _a"></span><span class="ff6 fs1 ls0">&#65288;<span class="ff2 fs6">2</span>&#65289;<span class="_ _12"></span><span class="ff2 fs6"> </span></span></div><div class="t m0 x30 h2 y60 ff1 fs0 fc0 sc0 ls0 ws0">&#30005;&#23376;&#31185;&#25216;<span class="ff2 ws1"> 2006<span class="_ _f"> </span></span>&#24180;&#31532;<span class="_ _1"> </span><span class="ff2">9<span class="_"> </span></span>&#26399;&#65288;&#24635;&#31532;<span class="_ _1"> </span><span class="ff2">204<span class="_"> </span></span>&#26399;&#65289;<span class="ff2 fs6"> </span></div></div><div class="pi" data-data='{"ctm":[1.611639,0.000000,0.000000,1.611639,0.000000,0.000000]}'></div></div> </body> </html>
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