ex071102.eps

关于滤波器性能的各种转换 帮助菜鸟在较短时间内精通滤波器性能的MATLAB表示

(0.8) s
4043  548 mt 4065  548 L
6254  548 mt 6232  548 L
3928  601 mt 
(1) s
4043 2149 mt 6254 2149 L
4043  388 mt 6254  388 L
4043 2149 mt 4043  388 L
6254 2149 mt 6254  388 L
4043 2149 mt 4043 2149 L
6254  388 mt 6254  388 L
gs 4043 388 2212 1762 rc

gr 
  36   36 4091 2124 FO
  36   36 4139 2100 FO
  36   36 4187 2068 FO
  36   36 4235 2028 FO
  36   36 4283 1977 FO
  36   36 4331 1917 FO
  36   36 4379 1846 FO
  36   36 4428 1767 FO
  36   36 4476 1678 FO
  36   36 4524 1581 FO
  36   36 4572 1478 FO
  36   36 4620 1371 FO
  36   36 4668 1261 FO
  36   36 4716 1151 FO
  36   36 4764 1043 FO
  36   36 4812  941 FO
  36   36 4860  845 FO
  36   36 4908  760 FO
  36   36 4956  686 FO
  36   36 5004  627 FO
  36   36 5052  584 FO
  36   36 5100  557 FO
  36   36 5149  548 FO
  36   36 5197  557 FO
  36   36 5245  584 FO
  36   36 5293  627 FO
  36   36 5341  686 FO
  36   36 5389  760 FO
  36   36 5437  845 FO
  36   36 5485  941 FO
  36   36 5533 1043 FO
  36   36 5581 1151 FO
  36   36 5629 1261 FO
  36   36 5677 1371 FO
  36   36 5725 1478 FO
  36   36 5773 1581 FO
  36   36 5821 1678 FO
  36   36 5869 1767 FO
  36   36 5918 1846 FO
  36   36 5966 1917 FO
  36   36 6014 1977 FO
  36   36 6062 2028 FO
  36   36 6110 2068 FO
  36   36 6158 2100 FO
  36   36 6206 2124 FO
gs 4043 388 2212 1762 rc
0 -25 4091 2149 2 MP stroke
0 -49 4139 2149 2 MP stroke
0 -81 4187 2149 2 MP stroke
0 -121 4235 2149 2 MP stroke
0 -172 4283 2149 2 MP stroke
0 -232 4331 2149 2 MP stroke
0 -303 4379 2149 2 MP stroke
0 -382 4428 2149 2 MP stroke
0 -471 4476 2149 2 MP stroke
0 -568 4524 2149 2 MP stroke
0 -671 4572 2149 2 MP stroke
0 -778 4620 2149 2 MP stroke
0 -888 4668 2149 2 MP stroke
0 -998 4716 2149 2 MP stroke
0 -1106 4764 2149 2 MP stroke
0 -1208 4812 2149 2 MP stroke
0 -1304 4860 2149 2 MP stroke
0 -1389 4908 2149 2 MP stroke
0 -1463 4956 2149 2 MP stroke
0 -1522 5004 2149 2 MP stroke
0 -1565 5052 2149 2 MP stroke
0 -1592 5100 2149 2 MP stroke
0 -1601 5149 2149 2 MP stroke
0 -1592 5197 2149 2 MP stroke
0 -1565 5245 2149 2 MP stroke
0 -1522 5293 2149 2 MP stroke
0 -1463 5341 2149 2 MP stroke
0 -1389 5389 2149 2 MP stroke
0 -1304 5437 2149 2 MP stroke
0 -1208 5485 2149 2 MP stroke
0 -1106 5533 2149 2 MP stroke
0 -998 5581 2149 2 MP stroke
0 -888 5629 2149 2 MP stroke
0 -778 5677 2149 2 MP stroke
0 -671 5725 2149 2 MP stroke
0 -568 5773 2149 2 MP stroke
0 -471 5821 2149 2 MP stroke
0 -382 5869 2149 2 MP stroke
0 -303 5918 2149 2 MP stroke
0 -232 5966 2149 2 MP stroke
0 -172 6014 2149 2 MP stroke
0 -121 6062 2149 2 MP stroke
0 -81 6110 2149 2 MP stroke
0 -49 6158 2149 2 MP stroke
0 -25 6206 2149 2 MP stroke

gr 
5109 2478 mt 
(n) s
3754 1408 mt  -90 rotate
(w\(n\)) s
90 rotate
4672  273 mt 
(Kaiser Window) s
gs 4043 388 2212 1762 rc
2821 0 4091 2149 2 MP stroke

gr 
DO
4 w
SO
6 w
 898 4611 mt 3109 4611 L
 898 2850 mt 3109 2850 L
 898 4611 mt  898 2850 L
3109 4611 mt 3109 2850 L
 898 2850 mt  898 2850 L
3109 4611 mt 3109 4611 L
 898 4611 mt 3109 4611 L
 898 4611 mt  898 2850 L
 898 4611 mt  898 4611 L
 946 4611 mt  946 4589 L
 946 2850 mt  946 2872 L
 906 4780 mt 
(0) s
1427 4611 mt 1427 4589 L
1427 2850 mt 1427 2872 L
1347 4780 mt 
(10) s
1907 4611 mt 1907 4589 L
1907 2850 mt 1907 2872 L
1827 4780 mt 
(20) s
2388 4611 mt 2388 4589 L
2388 2850 mt 2388 2872 L
2308 4780 mt 
(30) s
2869 4611 mt 2869 4589 L
2869 2850 mt 2869 2872 L
2789 4780 mt 
(40) s
 898 4611 mt  920 4611 L
3109 4611 mt 3087 4611 L
 579 4664 mt 
(-0.2) s
 898 4259 mt  920 4259 L
3109 4259 mt 3087 4259 L
 783 4312 mt 
(0) s
 898 3907 mt  920 3907 L
3109 3907 mt 3087 3907 L
 663 3960 mt 
(0.2) s
 898 3554 mt  920 3554 L
3109 3554 mt 3087 3554 L
 663 3607 mt 
(0.4) s
 898 3202 mt  920 3202 L
3109 3202 mt 3087 3202 L
 663 3255 mt 
(0.6) s
 898 2850 mt  920 2850 L
3109 2850 mt 3087 2850 L
 663 2903 mt 
(0.8) s
 898 4611 mt 3109 4611 L
 898 2850 mt 3109 2850 L
 898 4611 mt  898 2850 L
3109 4611 mt 3109 2850 L
 898 4611 mt  898 4611 L
3109 2850 mt 3109 2850 L
gs 898 2850 2212 1762 rc

gr 
  36   36  946 4259 FO
  36   36  994 4259 FO
  36   36 1042 4256 FO
  36   36 1090 4259 FO
  36   36 1138 4259 FO
  36   36 1186 4259 FO
  36   36 1234 4270 FO
  36   36 1283 4259 FO
  36   36 1331 4238 FO
  36   36 1379 4259 FO
  36   36 1427 4259 FO
  36   36 1475 4259 FO
  36   36 1523 4313 FO
  36   36 1571 4259 FO
  36   36 1619 4175 FO
  36   36 1667 4259 FO
  36   36 1715 4259 FO
  36   36 1763 4259 FO
  36   36 1811 4481 FO
  36   36 1859 4259 FO
  36   36 1907 3784 FO
  36   36 1955 4259 FO
  36   36 2004 3085 FO
  36   36 2052 4259 FO
  36   36 2100 3784 FO
  36   36 2148 4259 FO
  36   36 2196 4481 FO
  36   36 2244 4259 FO
  36   36 2292 4259 FO
  36   36 2340 4259 FO
  36   36 2388 4175 FO
  36   36 2436 4259 FO
  36   36 2484 4313 FO
  36   36 2532 4259 FO
  36   36 2580 4259 FO
  36   36 2628 4259 FO
  36   36 2676 4238 FO
  36   36 2724 4259 FO
  36   36 2773 4270 FO
  36   36 2821 4259 FO
  36   36 2869 4259 FO
  36   36 2917 4259 FO
  36   36 2965 4256 FO
  36   36 3013 4259 FO
  36   36 3061 4259 FO
gs 898 2850 2212 1762 rc
 946 4259 mt  946 4259 L
 994 4259 mt  994 4259 L
0 -3 1042 4259 2 MP stroke
1090 4259 mt 1090 4259 L
1138 4259 mt 1138 4259 L
1186 4259 mt 1186 4259 L
0 11 1234 4259 2 MP stroke
1283 4259 mt 1283 4259 L
0 -21 1331 4259 2 MP stroke
1379 4259 mt 1379 4259 L
1427 4259 mt 1427 4259 L
1475 4259 mt 1475 4259 L
0 54 1523 4259 2 MP stroke
1571 4259 mt 1571 4259 L
0 -84 1619 4259 2 MP stroke
1667 4259 mt 1667 4259 L
1715 4259 mt 1715 4259 L
1763 4259 mt 1763 4259 L
0 222 1811 4259 2 MP stroke
1859 4259 mt 1859 4259 L
0 -475 1907 4259 2 MP stroke
1955 4259 mt 1955 4259 L
0 -1174 2004 4259 2 MP stroke
2052 4259 mt 2052 4259 L
0 -475 2100 4259 2 MP stroke
2148 4259 mt 2148 4259 L
0 222 2196 4259 2 MP stroke
2244 4259 mt 2244 4259 L
2292 4259 mt 2292 4259 L
2340 4259 mt 2340 4259 L
0 -84 2388 4259 2 MP stroke
2436 4259 mt 2436 4259 L
0 54 2484 4259 2 MP stroke
2532 4259 mt 2532 4259 L
2580 4259 mt 2580 4259 L
2628 4259 mt 2628 4259 L
0 -21 2676 4259 2 MP stroke
2724 4259 mt 2724 4259 L
0 11 2773 4259 2 MP stroke
2821 4259 mt 2821 4259 L
2869 4259 mt 2869 4259 L
2917 4259 mt 2917 4259 L
0 -3 2965 4259 2 MP stroke
3013 4259 mt 3013 4259 L
3061 4259 mt 3061 4259 L

gr 
1964 4940 mt 
(n) s
 525 3859 mt  -90 rotate
(h\(n\)) s
90 rotate
1187 2735 mt 
(Actual Impulse Response) s
gs 898 2850 2212 1762 rc
2884 0 946 4259 2 MP stroke

gr 
DO
4 w
4043 4611 mt 4043 2850 L
4043 2850 mt 4043 2850 L
4779 4611 mt 4779 2850 L
4779 2850 mt 4779 2850 L
5518 4611 mt 5518 2850 L
5518 2850 mt 5518 2850 L
6254 4611 mt 6254 2850 L
6254 2850 mt 6254 2850 L
4043 4220 mt 6254 4220 L
6254 4220 mt 6254 4220 L
4043 3046 mt 6254 3046 L
6254 3046 mt 6254 3046 L
4043 4611 mt 4043 2850 L
4043 2850 mt 6254 2850 L
4043 4611 mt 4043 2850 L
4043 2850 mt 6254 2850 L
4043 4611 mt 4043 2850 L
4043 2850 mt 6254 2850 L
SO
6 w
4043 4611 mt 6254 4611 L
4043 2850 mt 6254 2850 L
4043 4611 mt 4043 2850 L
6254 4611 mt 6254 2850 L
4043 2850 mt 4043 2850 L
6254 4611 mt 6254 4611 L
4043 4611 mt 6254 4611 L
4043 4611 mt 4043 2850 L
4043 4611 mt 4043 4611 L
4043 4611 mt 4043 4589 L
4043 2850 mt 4043 2872 L
3963 4780 mt 
( 0 ) s
4779 4611 mt 4779 4589 L
4779 2850 mt 4779 2872 L
4679 4780 mt 
(1/3) s
5518 4611 mt 5518 4589 L
5518 2850 mt 5518 2872 L
5418 4780 mt 
(2/3) s
6254 4611 mt 6254 4589 L
6254 2850 mt 6254 2872 L
6174 4780 mt 
( 1 ) s
4043 4220 mt 4065 4220 L
6254 4220 mt 6232 4220 L
3848 4273 mt 
(60) s
4043 3046 mt 4065 3046 L
6254 3046 mt 6232 3046 L
3888 3099 mt 
( 0) s
4043 4611 mt 6254 4611 L
4043 2850 mt 6254 2850 L
4043 4611 mt 4043 2850 L
6254 4611 mt 6254 2850 L
4043 4611 mt 4043 4611 L
6254 2850 mt 6254 2850 L
gs 4043 2850 2212 1762 rc
4 0 5 0 4 0 5 0 4 0 5 0 4 0 4 0 
5 0 4 0 5 0 4 0 4 0 5 0 4 0 5 0 
4 0 5 0 4 0 4 0 5 0 4 0 5 0 4 0 
5 0 4 0 4 0 5 0 4 0 5 0 4 0 5 0 
4 0 4 0 5 0 4 0 5 0 4 0 4 0 5 0 
4 0 5 0 4 0 5 0 4 0 4 0 5 0 4 0 
5 0 4 0 5 0 4 0 4 0 5 0 4 0 5 0 
4 0 4 0 5 0 4 0 5 0 4 0 5 0 4 0 
4 0 5 0 4 0 5 0 4 0 5 0 4 0 4 0 
5 0 4 0 5 0 4 0 4 0 5 0 4 0 5 0 
4 0 5 0 4 0 4 0 5 0 4 0 5 0 4 0 
5 0 4 0 4 0 5 0 4 0 5 0 4 0 5 0 
4 0 4 0 5 0 4 0 5 0 4 0 4 0 5 0 
4 0 5 0 4 0 5 0 4 0 4 0 5 0 4 0 
5 0 4 0 5 0 4 0 4 0 5 0 4 0 5 0 
4 0 4 0 5 0 4 0 5 0 4 0 5 -1 4 0 
4 0 5 -1 4 0 5 -1 4 0 5 -1 4 -1 4 -1 
5 -1 4 -1 5 -1 4 -1 5 -2 4 -1 4 -2 5 -2 
4 -2 5 -2 4 -3 4 -2 5 -3 4 -3 5 -3 4 -4 
5 -3 4 -4 4 -4 5 -5 4 -4 5 -5 4 -5 5 -5 
4 -6 4 -6 5 -6 4 -7 5 -7 4 -7 4 -7 5 -8 
4 -8 5 -9 4 -8 5 -10 4 -9 4 -10 5 -11 4 -11 
5 -11 4 -12 5 -12 4 -13 4 -13 5 -13 4 -15 5 -15 
4 -15 4 -16 5 -17 4 -17 5 -18 4 -19 5 -20 4 -20 
4 -22 5 -22 4 -24 5 -24 4 -26 5 -28 4 -29 4 -31 
5 -32 4 -36 5 -38 4 -41 5 -46 4 -51 4 -59 5 -72 
4 -91 5 -140 4 -620 4 554 5 91 4 38 5 14 4 1 
5 -11 4 -21 4 -32 5 -47 4 -70 5 -122 4 -637 5 633 
4 107 4 58 5 36 4 23 5 15 4 7 4 2 5 -4 
4 -9 5 -14 4 -21 5 -28 4 -38 4 -55 5 -86 4 -186 
5 -5 4 185 5 82 4 51 4 35 5 25 4 18 5 12 
4 7 4 2 5 -2 4 -7 5 -12 4 -18 5 -25 4 -35 
4 -51 5 -82 4 -185 5 5 4 186 5 86 4 55 4 38 
5 28 4 21 5 14 4 9 5 4 4 -2 4 -7 5 -15 
4 -23 5 -36 4 -58 4 -107 5 -633 4 637 5 122 4 70 
5 47 4 32 4 21 5 11 4 -1 5 -14 4 -38 5 -91 
4 -554 4 620 5 140 4 91 5 72 4 59 4 51 5 46 
4 41 5 38 4 36 5 32 4 31 4 29 5 28 4 26 
5 24 4 24 5 22 4 22 4 20 5 20 4 19 5 18 
4 17 5 17 4 16 4 15 5 15 4 15 5 13 4 13 
4 13 5 12 4 12 5 11 4 11 5 11 4 10 4 9 
5 10 4 8 5 9 4 8 5 8 4 7 4 7 5 7 
4 7 5 6 4 6 4 6 5 5 4 5 5 5 4 4 
5 5 4 4 4 4 5 3 4 4 5 3 4 3 5 3 
4 2 4 3 5 2 4 2 5 2 4 2 4 1 5 2 
4 1 5 1 4 1 5 1 4 1 4 1 5 1 4 0 
5 1 4 0 5 1 4 0 4 0 5 1 4 0 5 0 
4 0 5 0 4 0 4 0 5 0 4 0 5 0 4 0 
4 0 5 0 4 0 5 0 4 0 5 0 4 0 4 0 
5 0 4 0 5 0 4 0 5 0 4 0 4 0 5 0 
4 0 5 0 4 0 4 0 5 0 4 0 5 0 4 0 
5 0 4 0 4 0 5 0 4 0 5 0 4 0 5 0 
4 0 4 0 5 0 4 0 5 0 4 0 5 0 4 0 
4 0 5 0 4 0 5 0 4 0 4 0 5 0 4 0 
5 0 4 0 5 0 4 0 4 0 5 0 4 0 5 0 
4 0 5 0 4 0 4 0 5 0 4 0 5 0 4 0 
4 0 5 0 4 0 5 0 4 0 5 0 4 0 4 0 
5 0 4 0 5 0 4 0 5 0 4 0 4 0 5 0 
4 0 5 0 4 0 4 0 5 0 4 0 5 0 4 0 
5 0 4 0 4 0 5 0 4 0 5 0 4 0 5 0 
4 0 4 0 5 0 4 0 5 0 4 0 5 0 4 0 
4 0 5 0 4 0 5 0 4 0 4 0 5 0 4 0 
5 0 4 0 5 0 4 0 4043 3046 501 MP stroke

gr 
4284 2735 mt 
(Magnitude Response in dB) s
4509 4940 mt 
(frequency in pi units) s
3794 4007 mt  -90 rotate
(Decibels) s
90 rotate

end

eplot
%%EndObject graph 1

epage
end

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