维纳滤波器.rar

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用matlab仿真维纳滤波器,通过比较不同噪声方差和阶数以及采样点对为纳滤波的影响
维纳滤波器.rar
  • 维纳滤波器
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ls0 ws0">x(n)</div><div class="t m0 x24 h8 y3a ff2 fs3 fc1 sc0 ls0 ws0">&#21152;&#22122;&#22768;&#21518;&#30340;&#20449;&#21495;</div><div class="t m0 x26 h9 y3b ff1 fs3 fc1 sc0 ls0 ws0">y(n)</div><div class="t m0 x24 h8 y3c ff2 fs3 fc1 sc0 ls0 ws0">&#32500;&#32435;&#28388;&#27874;&#22120;&#36755;&#20986;&#30340;&#20449;&#21495;</div><div class="t m0 x27 h9 y3d ff1 fs3 fc1 sc0 ls0 ws0">y0(n)</div></div><div class="c x1a y46 w5 hd"><div class="t m0 x1c h3 y2b ff1 fs0 fc0 sc0 ls0 ws0">n</div><div class="t m0 x1d h4 y2c ff1 fs1 fc0 sc0 ls0 ws0">200<span class="_ _8"> </span>220<span class="_ _8"> </span>240<span class="_ _8"> </span>260<span class="_ _0"> </span>280<span class="_ _8"> </span>300<span class="_ _8"> </span>320</div><div class="t m1 x3 h3 y2d ff1 fs0 fc0 sc0 ls0 ws0">x(n)/y(n)/y0(n)</div><div class="t m0 x1e h4 y2e ff1 fs1 fc0 sc0 ls0 ws0">-6</div><div class="t m0 x1e h4 y2f ff1 fs1 fc0 sc0 ls0 ws0">-4</div><div class="t m0 x1e h4 y30 ff1 fs1 fc0 sc0 ls0 ws0">-2</div><div class="t m0 x11 h4 y31 ff1 fs1 fc0 sc0 ls0 ws0">0</div><div class="t m0 x11 h4 y32 ff1 fs1 fc0 sc0 ls0 ws0">2</div><div class="t m0 x11 h4 y33 ff1 fs1 fc0 sc0 ls0 ws0">4</div><div class="t m0 x11 h4 y34 ff1 fs1 fc0 sc0 ls0 ws0">6</div><div class="t m0 x11 h4 y35 ff1 fs1 fc0 sc0 ls0 ws0">8</div><div class="t m0 x1f h6 y36 ff2 fs0 fc1 sc0 ls0 ws0">&#21407;&#22987;&#20449;&#21495;</div><div class="t m0 x13 h3 y37 ff3 fs0 fc1 sc0 ls0 ws0">x(n)/</div><div class="t m0 x20 h6 y36 ff2 fs0 fc1 sc0 ls0 ws0">&#21152;&#22122;&#22768;&#21518;&#30340;&#20449;&#21495;</div><div class="t m0 x21 h3 y37 ff3 fs0 fc1 sc0 ls0 ws0">y(n)/</div><div class="t m0 x22 h6 y36 ff2 fs0 fc1 sc0 ls0 ws0">&#28388;&#27874;&#21518;&#20272;&#35745;&#30340;&#20449;&#21495;</div><div class="t m0 x23 h3 y37 ff3 fs0 fc1 sc0 ls0 ws0">y0(n)</div><div class="t m0 x24 h8 y38 ff2 fs3 fc1 sc0 ls0 ws0">&#21407;&#22987;&#20449;&#21495;</div><div class="t m0 x25 h9 y39 ff1 fs3 fc1 sc0 ls0 ws0">x(n)</div><div class="t m0 x24 h8 y3a ff2 fs3 fc1 sc0 ls0 ws0">&#21152;&#22122;&#22768;&#21518;&#30340;&#20449;&#21495;</div><div class="t m0 x26 h9 y3b ff1 fs3 fc1 sc0 ls0 ws0">y(n)</div><div class="t m0 x24 h8 y3c ff2 fs3 fc1 sc0 ls0 ws0">&#32500;&#32435;&#28388;&#27874;&#22120;&#36755;&#20986;&#30340;&#20449;&#21495;</div><div class="t m0 x27 h9 y3d ff1 fs3 fc1 sc0 ls0 ws0">y0(n)</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>
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