图像、声音信号处理matlab仿真.rar_MATLAB_图像处理_其他

<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/626edf33d973ef42a4fde48c/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/626edf33d973ef42a4fde48c/bg1.jpg"><div class="c x0 y1 w2 h2"><div class="t m0 x1 h3 y2 ff1 fs0 fc0 sc0 ls0 ws0">《信号处理<span class="_ _0"> </span><span class="ff2 sc1">matlab<span class="_ _0"> </span></span>仿真》作业</div><div class="t m0 x2 h4 y3 ff1 fs1 fc0 sc1 ls0 ws0">专业班级：电子</div><div class="t m0 x2 h4 y4 ff1 fs1 fc0 sc1 ls0 ws0">学　　号：</div><div class="t m0 x2 h4 y5 ff1 fs1 fc0 sc1 ls0 ws0">姓　　名：</div><div class="t m0 x2 h4 y6 ff1 fs1 fc0 sc1 ls0 ws0">任课老师：</div></div></div><div class="pi" data-data='{"ctm":[1.611850,0.000000,0.000000,1.611850,0.000000,0.000000]}'></div></div> </body> </html>

<div id="pf3" class="pf w0 h0" data-page-no="3"><div class="pc pc3 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/626edf33d973ef42a4fde48c/bg3.jpg"><div class="c x0 y1 w2 h2"><div class="t m0 x4 h5 y8 ff1 fs2 fc0 sc1 ls0 ws0">《信号处理<span class="_ _2"> </span><span class="ff3">matlab<span class="_ _2"> </span></span>仿真》作业</div><div class="t m0 x5 h6 y9 ff1 fs3 fc0 sc0 ls0 ws0">一、设计思路及实现算法</div><div class="t m0 x5 h6 ya ff2 fs3 fc0 sc1 ls0 ws0">1.<span class="ff1 sc0">设计思路</span></div><div class="t m0 x6 h6 yb ff1 fs3 fc0 sc1 ls0 ws0">（<span class="ff3">1</span>）首先，进入主界面，有三个功能按钮：信号与系统、数字信号处理、</div><div class="t m0 x5 h6 yc ff1 fs3 fc0 sc1 ls0 ws0">数字<span class="_ _3"></span>图像<span class="_ _3"></span>处理<span class="_ _3"></span>。设<span class="_ _3"></span>计整<span class="_ _3"></span>个系<span class="_ _3"></span>统之<span class="_ _3"></span>前，<span class="_ _3"></span>先利<span class="_ _3"></span>用框<span class="_ _3"></span>图将<span class="_ _3"></span>拟要<span class="_ _3"></span>实现<span class="_ _3"></span>的功<span class="_ _3"></span>能，<span class="_ _3"></span>按照<span class="_ _3"></span>并列<span class="_ _4"></span>，</div><div class="t m0 x5 h6 yd ff1 fs3 fc0 sc1 ls0 ws0">上下级关系列清晰。</div><div class="t m0 x6 h6 ye ff1 fs3 fc0 sc1 ls0 ws0">（<span class="_ _3"></span><span class="ff3">2<span class="_ _3"></span></span>）<span class="_ _3"></span>点击<span class="_ _3"></span>信<span class="_ _3"></span>号<span class="_ _3"></span>与<span class="_ _3"></span>系<span class="_ _3"></span>统<span class="_ _3"></span>功<span class="_ _3"></span>能，<span class="_ _3"></span>进<span class="_ _3"></span>入<span class="_ _3"></span>另<span class="_ _3"></span>一<span class="_ _3"></span>个<span class="_ _5"> </span><span class="ff3">GUI<span class="_"> </span></span>界面<span class="_ _3"></span>，<span class="_ _3"></span>有<span class="_ _3"></span>基<span class="_ _3"></span>本<span class="_ _3"></span>序列<span class="_ _3"></span>、<span class="_ _3"></span>连<span class="_ _3"></span>续<span class="_ _3"></span>信</div><div class="t m0 x5 h6 yf ff1 fs3 fc0 sc1 ls0 ws0">号、<span class="_ _3"></span>信号卷<span class="_ _3"></span>积、<span class="_ _3"></span>音频去噪<span class="_ _3"></span>系统<span class="_ _3"></span>四个按<span class="_ _3"></span>钮，点<span class="_ _3"></span>击各<span class="_ _3"></span>个按钮进<span class="_ _3"></span>入新<span class="_ _3"></span>的<span class="_ _5"> </span><span class="ff3">GUI<span class="_ _6"> </span></span>界面<span class="_ _3"></span>实现</div><div class="t m0 x5 h6 y10 ff1 fs3 fc0 sc1 ls0 ws0">各功<span class="_ _3"></span>能。<span class="_ _3"></span>其中<span class="_ _3"></span>基本<span class="_ _3"></span>序列<span class="_ _3"></span>运算<span class="_ _3"></span>设计<span class="_ _3"></span>包括<span class="_ _3"></span>单位<span class="_ _3"></span>阶跃<span class="_ _3"></span>序列<span class="_ _3"></span>、单<span class="_ _3"></span>位脉<span class="_ _3"></span>冲序<span class="_ _3"></span>列、<span class="_ _3"></span>指数<span class="_ _3"></span>序列<span class="_ _4"></span>、</div><div class="t m0 x5 h6 y11 ff1 fs3 fc0 sc1 ls0 ws0">正弦<span class="_ _3"></span>序列<span class="_ _3"></span>、对<span class="_ _3"></span>数序<span class="_ _3"></span>列；<span class="_ _3"></span>连续<span class="_ _3"></span>信号<span class="_ _3"></span>设计<span class="_ _3"></span>了单<span class="_ _3"></span>位阶<span class="_ _3"></span>跃函<span class="_ _3"></span>数、<span class="_ _3"></span>门函<span class="_ _3"></span>数、<span class="_ _3"></span>正弦<span class="_ _3"></span>信号<span class="_ _3"></span>、周</div><div class="t m0 x5 h6 y12 ff1 fs3 fc0 sc1 ls0 ws0">期锯<span class="_ _3"></span>齿波<span class="_ _3"></span>信号<span class="_ _3"></span>、指<span class="_ _3"></span>数函<span class="_ _3"></span>数；<span class="_ _3"></span>信号<span class="_ _3"></span>卷积<span class="_ _3"></span>设计<span class="_ _3"></span>弹出<span class="_ _3"></span>式菜<span class="_ _3"></span>单，<span class="_ _3"></span>对正<span class="_ _3"></span>弦信<span class="_ _3"></span>号、<span class="_ _3"></span>阶跃<span class="_ _3"></span>函数<span class="_ _4"></span>、</div><div class="t m0 x5 h6 y13 ff1 fs3 fc0 sc1 ls0 ws0">指数函数进行卷积运算；同时设计音频去噪系统对音频进行去噪处理。</div><div class="t m0 x6 h6 y14 ff1 fs3 fc0 sc1 ls0 ws0">（<span class="_ _3"></span><span class="ff3">3<span class="_ _3"></span></span>）<span class="_ _3"></span>点击<span class="_ _3"></span>数<span class="_ _3"></span>字<span class="_ _3"></span>信<span class="_ _3"></span>号<span class="_ _3"></span>处<span class="_ _3"></span>理<span class="_ _3"></span>按钮<span class="_ _3"></span>，<span class="_ _3"></span>进<span class="_ _3"></span>入<span class="_ _3"></span>另<span class="_ _3"></span>一<span class="_ _3"></span>个<span class="_ _5"> </span><span class="ff3">GUI<span class="_ _1"> </span></span>界<span class="_ _3"></span>面，<span class="_ _3"></span>设<span class="_ _3"></span>计<span class="_ _3"></span>三<span class="_ _3"></span>种<span class="_ _3"></span>数<span class="_ _3"></span>字<span class="_ _3"></span>滤波</div><div class="t m0 x5 h6 y15 ff1 fs3 fc0 sc1 ls0 ws0">器：<span class="_ _3"></span>数字巴<span class="_ _3"></span>特沃<span class="_ _3"></span>斯滤波器<span class="_ _3"></span>、切<span class="_ _3"></span>比雪夫<span class="_ _5"> </span><span class="ff3">1<span class="_ _6"> </span></span>型数<span class="_ _3"></span>字滤波<span class="_ _3"></span>器、<span class="_ _3"></span><span class="ff3">FIR1<span class="_ _6"> </span></span>型<span class="_ _3"></span>滤波器<span class="_ _3"></span>，通<span class="_ _3"></span>过弹</div><div class="t m0 x5 h6 y16 ff1 fs3 fc0 sc1 ls0 ws0">出式菜单进行任意选择。</div><div class="t m0 x6 h6 y17 ff1 fs3 fc0 sc1 ls0 ws0">（<span class="ff3">4</span>）<span class="_ _3"></span>点击数字图<span class="_ _3"></span>像处理按<span class="_ _3"></span>钮，进入新<span class="_ _3"></span>的<span class="_ _1"> </span><span class="ff3">GUI<span class="_ _6"> </span></span>界面，<span class="_ _3"></span>设计“选<span class="_ _3"></span>择图像”按钮<span class="_ _3"></span>，</div><div class="t m0 x7 h7 y18 ff3 fs2 fc0 sc1 ls0 ws0">1</div></div></div><div class="pi" data-data='{"ctm":[1.611850,0.000000,0.000000,1.611850,0.000000,0.000000]}'></div></div>

<div id="pf4" class="pf w0 h0" data-page-no="4"><div class="pc pc4 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/626edf33d973ef42a4fde48c/bg4.jpg"><div class="c x0 y1 w2 h2"><div class="t m0 x4 h5 y8 ff1 fs2 fc0 sc1 ls0 ws0">《信号处理<span class="_ _2"> </span><span class="ff3">matlab<span class="_ _2"> </span></span>仿真》作业</div><div class="t m0 x5 h6 y9 ff1 fs3 fc0 sc1 ls0 ws0">对电<span class="_ _3"></span>脑保<span class="_ _3"></span>存的<span class="_ _3"></span>文件<span class="_ _3"></span>选择<span class="_ _3"></span>打开<span class="_ _3"></span>图像<span class="_ _3"></span>，显<span class="_ _3"></span>示在<span class="_ _3"></span>界面<span class="_ _3"></span>上，<span class="_ _3"></span>界面<span class="_ _3"></span>设计<span class="_ _3"></span>了灰<span class="_ _3"></span>度图<span class="_ _3"></span>转换<span class="_ _3"></span>、直</div><div class="t m0 x5 h6 y19 ff1 fs3 fc0 sc1 ls0 ws0">方图<span class="_ _3"></span>显示<span class="_ _3"></span>、三<span class="_ _3"></span>种加<span class="_ _3"></span>噪类<span class="_ _3"></span>型、<span class="_ _3"></span>三种<span class="_ _3"></span>去噪<span class="_ _3"></span>滤波<span class="_ _3"></span>器、<span class="_ _3"></span>图像<span class="_ _3"></span>增强<span class="_ _3"></span>等功<span class="_ _3"></span>能，<span class="_ _3"></span>灵活<span class="_ _3"></span>选择<span class="_ _3"></span>，满</div><div class="t m0 x5 h6 y1a ff1 fs3 fc0 sc1 ls0 ws0">足要求。</div><div class="t m0 x6 h6 y1b ff1 fs3 fc0 sc1 ls0 ws0">每个<span class="_ _3"></span>功能<span class="_ _3"></span>部分<span class="_ _3"></span>设计<span class="_ _3"></span>，将<span class="_ _3"></span>思路<span class="_ _3"></span>理清<span class="_ _3"></span>之后<span class="_ _3"></span>，利<span class="_ _3"></span>用框<span class="_ _3"></span>图，<span class="_ _3"></span>画出<span class="_ _3"></span>系统<span class="_ _3"></span>结构<span class="_ _3"></span>，<span class="_ _7"></span>使得<span class="_ _3"></span>整</div><div class="t m0 x5 h6 y1c ff1 fs3 fc0 sc1 ls0 ws0">个系统结构清晰明了，简单易读。</div><div class="t m0 x5 h6 y1d ff1 fs3 fc0 sc1 ls0 ws0">系统整体结构如下图：</div><div class="t m0 x7 h7 y18 ff3 fs2 fc0 sc1 ls0 ws0">2</div></div><div class="t m0 x8 h8 y1e ff1 fs4 fc0 sc1 ls0 ws0">数</div><div class="t m0 x8 h8 y1f ff1 fs4 fc0 sc1 ls0 ws0">字</div><div class="t m0 x8 h8 y20 ff1 fs4 fc0 sc1 ls0 ws0">图</div><div class="t m0 x8 h8 y21 ff1 fs4 fc0 sc1 ls0 ws0">像</div><div class="t m0 x8 h8 y22 ff1 fs4 fc0 sc1 ls0 ws0">处</div><div class="t m0 x8 h8 y23 ff1 fs4 fc0 sc1 ls0 ws0">理</div><div class="t m0 x9 h8 y24 ff1 fs4 fc0 sc1 ls0 ws0">去</div><div class="t m0 x9 h8 y25 ff1 fs4 fc0 sc1 ls0 ws0">噪</div><div class="t m0 xa h8 y24 ff1 fs4 fc0 sc1 ls0 ws0">图</div><div class="t m0 xa h8 y25 ff1 fs4 fc0 sc1 ls0 ws0">像</div><div class="t m0 xa h8 y26 ff1 fs4 fc0 sc1 ls0 ws0">增</div><div class="t m0 xa h8 y27 ff1 fs4 fc0 sc1 ls0 ws0">强</div><div class="t m0 xb h8 y28 ff1 fs4 fc0 sc1 ls0 ws0">直</div><div class="t m0 xb h8 y29 ff1 fs4 fc0 sc1 ls0 ws0">方</div><div class="t m0 xb h8 y2a ff1 fs4 fc0 sc1 ls0 ws0">图</div><div class="t m0 xc h8 y2b ff1 fs4 fc0 sc1 ls0 ws0">加</div><div class="t m0 xc h8 y2c ff1 fs4 fc0 sc1 ls0 ws0">噪</div><div class="t m0 xd h9 y2d ff3 fs4 fc0 sc1 ls0 ws0">FIR1</div><div class="t m0 xd h8 y2e ff1 fs4 fc0 sc1 ls0 ws0">型<span class="_ _1"> </span>滤</div><div class="t m0 xd h8 y2f ff1 fs4 fc0 sc1 ls0 ws0">波器</div><div class="t m0 xe h8 y30 ff1 fs4 fc0 sc1 ls0 ws0">切<span class="_ _2"> </span>比<span class="_ _2"> </span>雪</div><div class="t m0 xe h8 y31 ff1 fs4 fc0 sc1 ls0 ws0">夫<span class="_ _8"> </span><span class="ff3">1<span class="_ _8"> </span></span>型</div><div class="t m0 xe h8 y32 ff1 fs4 fc0 sc1 ls0 ws0">数<span class="_ _2"> </span>字<span class="_ _2"> </span>滤</div><div class="t m0 xe h8 y33 ff1 fs4 fc0 sc1 ls0 ws0">波器</div><div class="t m0 xf h8 y30 ff1 fs4 fc0 sc1 ls0 ws0">数<span class="_ _9"></span>字<span class="_ _9"></span>巴</div><div class="t m0 xf h8 y31 ff1 fs4 fc0 sc1 ls0 ws0">特<span class="_ _9"></span>沃<span class="_ _9"></span>斯</div><div class="t m0 xf h8 y32 ff1 fs4 fc0 sc1 ls0 ws0">滤波器</div><div class="t m0 x10 h8 y34 ff1 fs4 fc0 sc1 ls0 ws0">信</div><div class="t m0 x10 h8 y35 ff1 fs4 fc0 sc1 ls0 ws0">号</div><div class="t m0 x10 h8 y36 ff1 fs4 fc0 sc1 ls0 ws0">卷</div><div class="t m0 x10 h8 y37 ff1 fs4 fc0 sc1 ls0 ws0">积</div><div class="t m0 x11 h8 y38 ff1 fs4 fc0 sc1 ls0 ws0">音</div><div class="t m0 x11 h8 y39 ff1 fs4 fc0 sc1 ls0 ws0">频</div><div class="t m0 x11 h8 y3a ff1 fs4 fc0 sc1 ls0 ws0">去</div><div class="t m0 x11 h8 y3b ff1 fs4 fc0 sc1 ls0 ws0">噪</div><div class="t m0 x1 h8 y34 ff1 fs4 fc0 sc1 ls0 ws0">连</div><div class="t m0 x1 h8 y35 ff1 fs4 fc0 sc1 ls0 ws0">续</div><div class="t m0 x1 h8 y36 ff1 fs4 fc0 sc1 ls0 ws0">信</div><div class="t m0 x1 h8 y37 ff1 fs4 fc0 sc1 ls0 ws0">号</div><div class="t m0 x12 h8 y3c ff1 fs4 fc0 sc1 ls0 ws0">基</div><div class="t m0 x12 h8 y3d ff1 fs4 fc0 sc1 ls0 ws0">本</div><div class="t m0 x12 h8 y3e ff1 fs4 fc0 sc1 ls0 ws0">序</div><div class="t m0 x12 h8 y3f ff1 fs4 fc0 sc1 ls0 ws0">列</div><div class="t m0 x13 h8 y40 ff1 fs4 fc0 sc1 ls0 ws0">信</div><div class="t m0 x13 h8 y41 ff1 fs4 fc0 sc1 ls0 ws0">号</div><div class="t m0 x13 h8 y42 ff1 fs4 fc0 sc1 ls0 ws0">与</div><div class="t m0 x13 h8 y43 ff1 fs4 fc0 sc1 ls0 ws0">系</div><div class="t m0 x13 h8 y44 ff1 fs4 fc0 sc1 ls0 ws0">统</div><div class="t m0 x14 h8 y45 ff1 fs4 fc0 sc1 ls0 ws0">数</div><div class="t m0 x14 h8 y46 ff1 fs4 fc0 sc1 ls0 ws0">字</div><div class="t m0 x14 h8 y47 ff1 fs4 fc0 sc1 ls0 ws0">信</div><div class="t m0 x14 h8 y48 ff1 fs4 fc0 sc1 ls0 ws0">号</div><div class="t m0 x14 h8 y49 ff1 fs4 fc0 sc1 ls0 ws0">处</div><div class="t m0 x14 h8 y4a ff1 fs4 fc0 sc1 ls0 ws0">理</div><div class="t m0 x15 h8 y4b ff1 fs4 fc0 sc1 ls0 ws0">主界面</div></div><div class="pi" data-data='{"ctm":[1.611850,0.000000,0.000000,1.611850,0.000000,0.000000]}'></div></div>

<div id="pf5" class="pf w0 h0" data-page-no="5"><div class="pc pc5 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://static.pudn.com/prod/directory_preview_static/626edf33d973ef42a4fde48c/bg5.jpg"><div class="c x0 y1 w2 h2"><div class="t m0 x4 h5 y8 ff1 fs2 fc0 sc1 ls0 ws0">《信号处理<span class="_ _2"> </span><span class="ff3">matlab<span class="_ _2"> </span></span>仿真》作业</div><div class="t m0 x5 ha y4c ff3 fs5 fc0 sc1 ls0 ws0"> </div><div class="t m0 x16 ha y4d ff3 fs5 fc0 sc1 ls0 ws0"> </div><div class="t m0 x16 ha y4e ff3 fs5 fc0 sc1 ls0 ws0"> <span class="fc1 sc1"> </span><span class="fc1 sc1"> </span><span class="fc1 sc1"> </span><span class="fc1 sc1"> </span></div><div class="t m0 x16 ha y4f ff3 fs5 fc0 sc1 ls0 ws0"> </div><div class="t m0 x17 hb y50 ff1 fs5 fc0 sc1 ls0 ws0">图<span class="_ _2"> </span><span class="ff3">1-1 </span>系统整体结构框图</div><div class="t m0 x5 h6 y51 ff2 fs3 fc0 sc1 ls0 ws0">2<span class="ff1 sc0">、实现算法</span></div><div class="t m0 x5 h6 y52 ff1 fs3 fc0 sc0 ls0 ws0">信号与系统：</div><div class="t m0 x5 h6 y53 ff3 fs3 fc0 sc1 ls0 ws0"> <span class="ff1">（</span>1<span class="ff1">）基本序列运算</span></div><div class="t m0 x6 h6 y54 ff1 fs3 fc0 sc1 ls0 ws0">本部<span class="_ _3"></span>分可<span class="_ _3"></span>以实<span class="_ _3"></span>现单<span class="_ _3"></span>位阶<span class="_ _3"></span>跃序<span class="_ _3"></span>列，<span class="_ _3"></span>单位<span class="_ _3"></span>脉冲<span class="_ _3"></span>序列<span class="_ _3"></span>，可<span class="_ _3"></span>以生<span class="_ _3"></span>成指<span class="_ _3"></span>数序<span class="_ _3"></span>列，<span class="_ _3"></span>正弦</div><div class="t m0 x5 h6 y55 ff1 fs3 fc0 sc1 ls0 ws0">序列，对数序列。</div><div class="t m0 x6 h6 y56 ff1 fs3 fc0 sc1 ls0 ws0">点击基本序列按钮，进入新的<span class="_ _6"> </span><span class="ff3">GUI<span class="_ _6"> </span></span>界面，实现以下功能：</div><div class="t m0 x7 h7 y18 ff3 fs2 fc0 sc1 ls0 ws0">3</div></div><div class="t m0 x18 h8 y57 ff1 fs4 fc0 sc1 ls0 ws0">门</div><div class="t m0 x18 h8 y58 ff1 fs4 fc0 sc1 ls0 ws0">函</div><div class="t m0 x18 h8 y59 ff1 fs4 fc0 sc1 ls0 ws0">数</div><div class="t m0 x19 h8 y5a ff1 fs4 fc0 sc1 ls0 ws0">单</div><div class="t m0 x19 h8 y5b ff1 fs4 fc0 sc1 ls0 ws0">位</div><div class="t m0 x19 h8 y5c ff1 fs4 fc0 sc1 ls0 ws0">阶</div><div class="t m0 x19 h8 y5d ff1 fs4 fc0 sc1 ls0 ws0">跃</div><div class="t m0 x19 h8 y5e ff1 fs4 fc0 sc1 ls0 ws0">函</div><div class="t m0 x19 h8 y5f ff1 fs4 fc0 sc1 ls0 ws0">数</div><div class="t m0 x1a h8 y60 ff1 fs4 fc0 sc1 ls0 ws0">均</div><div class="t m0 x1a h8 y61 ff1 fs4 fc0 sc1 ls0 ws0">值</div><div class="t m0 x1a h8 y62 ff1 fs4 fc0 sc1 ls0 ws0">滤</div><div class="t m0 x1a h8 y63 ff1 fs4 fc0 sc1 ls0 ws0">波</div><div class="t m0 x1b h8 y64 ff1 fs4 fc0 sc1 ls0 ws0">中</div><div class="t m0 x1b h8 y65 ff1 fs4 fc0 sc1 ls0 ws0">值</div><div class="t m0 x1b h8 y66 ff1 fs4 fc0 sc1 ls0 ws0">滤</div><div class="t m0 x1b h8 y67 ff1 fs4 fc0 sc1 ls0 ws0">波</div><div class="t m0 x1c h8 y68 ff1 fs4 fc0 sc1 ls0 ws0">维</div><div class="t m0 x1c h8 y69 ff1 fs4 fc0 sc1 ls0 ws0">纳</div><div class="t m0 x1c h8 y6a ff1 fs4 fc0 sc1 ls0 ws0">滤</div><div class="t m0 x1c h8 y6b ff1 fs4 fc0 sc1 ls0 ws0">波</div><div class="t m0 x1d h8 y60 ff1 fs4 fc0 sc1 ls0 ws0">乘</div><div class="t m0 x1d h8 y61 ff1 fs4 fc0 sc1 ls0 ws0">性</div><div class="t m0 x1d h8 y62 ff1 fs4 fc0 sc1 ls0 ws0">噪</div><div class="t m0 x1d h8 y63 ff1 fs4 fc0 sc1 ls0 ws0">声</div><div class="t m0 x1e h8 y6c ff1 fs4 fc0 sc1 ls0 ws0">椒</div><div class="t m0 x1e h8 y6d ff1 fs4 fc0 sc1 ls0 ws0">盐</div><div class="t m0 x1e h8 y6e ff1 fs4 fc0 sc1 ls0 ws0">噪</div><div class="t m0 x1e h8 y6f ff1 fs4 fc0 sc1 ls0 ws0">声</div><div class="t m0 x1f h8 y70 ff1 fs4 fc0 sc1 ls0 ws0">高</div><div class="t m0 x1f h8 y71 ff1 fs4 fc0 sc1 ls0 ws0">斯</div><div class="t m0 x1f h8 y72 ff1 fs4 fc0 sc1 ls0 ws0">噪</div><div class="t m0 x1f h8 y73 ff1 fs4 fc0 sc1 ls0 ws0">声</div><div class="t m0 x20 h8 y74 ff1 fs4 fc0 sc1 ls0 ws0">周</div><div class="t m0 x20 h8 y75 ff1 fs4 fc0 sc1 ls0 ws0">期</div><div class="t m0 x20 h8 y76 ff1 fs4 fc0 sc1 ls0 ws0">锯</div><div class="t m0 x20 h8 y77 ff1 fs4 fc0 sc1 ls0 ws0">齿</div><div class="t m0 x20 h8 y78 ff1 fs4 fc0 sc1 ls0 ws0">波</div><div class="t m0 x21 h8 y60 ff1 fs4 fc0 sc1 ls0 ws0">正</div><div class="t m0 x21 h8 y61 ff1 fs4 fc0 sc1 ls0 ws0">弦</div><div class="t m0 x21 h8 y62 ff1 fs4 fc0 sc1 ls0 ws0">信</div><div class="t m0 x21 h8 y63 ff1 fs4 fc0 sc1 ls0 ws0">号</div><div class="t m0 x22 h8 y79 ff1 fs4 fc0 sc1 ls0 ws0">指</div><div class="t m0 x22 h8 y7a ff1 fs4 fc0 sc1 ls0 ws0">数</div><div class="t m0 x22 h8 y7b ff1 fs4 fc0 sc1 ls0 ws0">函</div><div class="t m0 x22 h8 y7c ff1 fs4 fc0 sc1 ls0 ws0">数</div><div class="t m0 x23 h8 y7d ff1 fs4 fc0 sc1 ls0 ws0">指</div><div class="t m0 x23 h8 y7e ff1 fs4 fc0 sc1 ls0 ws0">数</div><div class="t m0 x23 h8 y7f ff1 fs4 fc0 sc1 ls0 ws0">序</div><div class="t m0 x23 h8 y80 ff1 fs4 fc0 sc1 ls0 ws0">列</div><div class="t m0 x24 h8 y81 ff1 fs4 fc0 sc1 ls0 ws0">单</div><div class="t m0 x24 h8 y82 ff1 fs4 fc0 sc1 ls0 ws0">位</div><div class="t m0 x24 h8 y83 ff1 fs4 fc0 sc1 ls0 ws0">脉</div><div class="t m0 x24 h8 y84 ff1 fs4 fc0 sc1 ls0 ws0">冲</div><div class="t m0 x24 h8 y85 ff1 fs4 fc0 sc1 ls0 ws0">序</div><div class="t m0 x24 h8 y86 ff1 fs4 fc0 sc1 ls0 ws0">列</div><div class="t m0 x25 h8 y87 ff1 fs4 fc0 sc1 ls0 ws0">单</div><div class="t m0 x25 h8 y88 ff1 fs4 fc0 sc1 ls0 ws0">位</div><div class="t m0 x25 h8 y89 ff1 fs4 fc0 sc1 ls0 ws0">阶</div><div class="t m0 x25 h8 y8a ff1 fs4 fc0 sc1 ls0 ws0">跃</div><div class="t m0 x25 h8 y8b ff1 fs4 fc0 sc1 ls0 ws0">序</div><div class="t m0 x25 h8 y8c ff1 fs4 fc0 sc1 ls0 ws0">列</div><div class="t m0 x20 h8 y8d ff1 fs4 fc0 sc1 ls0 ws0">对</div><div class="t m0 x20 h8 y8e ff1 fs4 fc0 sc1 ls0 ws0">数</div><div class="t m0 x20 h8 y8f ff1 fs4 fc0 sc1 ls0 ws0">序</div><div class="t m0 x20 h8 y90 ff1 fs4 fc0 sc1 ls0 ws0">列</div><div class="t m0 x26 h8 y91 ff1 fs4 fc0 sc1 ls0 ws0">正</div><div class="t m0 x26 h8 y92 ff1 fs4 fc0 sc1 ls0 ws0">弦</div><div class="t m0 x26 h8 y93 ff1 fs4 fc0 sc1 ls0 ws0">序</div><div class="t m0 x26 h8 y94 ff1 fs4 fc0 sc1 ls0 ws0">列</div></div><div class="pi" data-data='{"ctm":[1.611850,0.000000,0.000000,1.611850,0.000000,0.000000]}'></div></div>