AN0540 implementing IIR digital filters

... Includes index ISBN-13: 97 8-1 -9 0520 9-4 5-3 ISBN-10: 1-9 0520 9-4 5-2 Electric filters, Digital Signal processing Digital techniques Image processing Digital techniques I Najim, Mohamed II Title TK7872.F5S915 ... Digital Filters Design for Signal and Image Processing This page intentionally left blank Digital Filters Design for Signal...

Ngày tải lên: 05/06/2014, 12:05

... xt |t 1  Pt |t 1st 1 ˆ ˆ ˆ ˆ Pt | N  Pt |t 1  Pt |t 1St 1Pt |t 1 ˆ st 1  HT Ft 1 z t  H t xt |t 1   ΦtT st t St 1  HT Ft1H t  ΦtT St Φt t ˆ Φt  Φt  Φt Pt |t 1HT Ft1H t ... R t CT  H t Pt |t 1HT t t Kt  ˆ P   HT Ft 1 t t 1 t |t 1  ˆ ˆ xt 1 t  Φt 1  K t HT xt |t 1  K t z t t  ˆ ˆ ˆ Pt 1| t  Φt 1Pt |t 1 T 1  K t Φt 1Pt |t 1HT t t  EQ E T t t ......

Ngày tải lên: 20/06/2014, 01:20

... P(t) P(t) 2. 1 2 1.95 100 120 140 160 180 20 0 22 0 Time (seconds/1000) Forecast of z(t) 24 0 26 0 20 0 28 0 -2 300 350 400 450 Time (seconds/1000) Forecast of z(t) 500 550 -2 z(t) z(t) 25 0 -4 -4 -6 ... Maintenance Management [9] [10] [11] [ 12] [13] [14] [15] [16] [17] [18] [19] [20 ] [21 ] [22 ] [23 ] [24 ] [25 ] [26 ] [27 ] 25 García Márquez F.P., Schmid F and Conde J.C., 20...

Ngày tải lên: 20/06/2014, 01:20

... 48 43 0, 232 5 0, 0 231 0 101, 0814  0, 2827 0, 5148 0,19 83 0, 0058 0, 0016 0,0401 T T 70, 027  0, 39 89 0, 4976 0, 1015 0, 0021 0, 0001 T 73, 505  0, 4 535 0, 49 53 0, 0547 0, 0 034  ... 32 Digital Filters z1  e1T , a0  ( z1  1) / T , k12  T ; k 13  T /(2  1T ) , z 13  (2  1T ) /(2  1T ) , complex frequency  13  ln( z 13 ) / T In cases of the ......

Ngày tải lên: 20/06/2014, 01:20

... 20.0936 273 .42 51 23.76 24 Case-I (Filter2) 0.001 630. 941 9 20.1309 256 .42 92 24. 041 1 Case-II (Filter2) 0.001 6 34. 0169 20.1098 244 .2690 24. 2521 Case-III (Filter2) 0.001 639.1828 20.0 746 253.6035 24. 0893 ... image by the both filters g Filter MSEns PSNRns(dB) MSEout PSNRout(dB) Case-I (Filter1) 0.001 629.9926 20.13 74 257.3906 24. 0 249 Case-II (Filter1) 0.001 636.2678 20.0 944...

Ngày tải lên: 20/06/2014, 01:20

... 0.2 85 0.0143 -1.6 35 0.692 BD int 0.0143 0. 057 α1 0. 057 α1 α2 0.3 65 α1 0. 057 α1 α2 FD int 0.0206 0.0824 α1 0.0824 α1 α2 0.0824 α1 α2 FD+BD int 0.0206 0.0824 α1 α2 − 0.3626 α1 BD diff 1 − α1 0. 25 ... for ω0 = 2π ∗ 1000, Q = and x = are Sk = −24 .50 2 457 45, Sk2 = ω 10.0 752 3914 and Sk = −24.997 457 44 Common features of analog sampled-data and digital filters design > > > > A9:...

Ngày tải lên: 20/06/2014, 01:20

... (66 ) In this particular case the template W results as:  0.0071  0.01 26  W   0.0383   0.01 26   0.0071 0.01 26 0. 068 1 0.0131 0. 068 1 0.01 26 0.0383 0.01 26 0.0071  0.0131 0. 068 1 ... 0.0210 0.0775 0. 066 1 0.0775 0.0210 0. 062 3 0.0210 0.0073  0.1 060 0.0775 0.0135   0.1957 0. 066 1 0.0250   0.1 060 0.0775 0.0135  0. 062 3 0.0210 0.0073  ...

Ngày tải lên: 20/06/2014, 01:20

... 0.0 471   0.0 471 0.0 272 0.0042 0.0 272  0.0 272 0.0886 0.2588 0.0886 0.0 272    0.2588 0.4198 0.2588 0.0042  C   0.0042   0.0886 0.2588 0.0886 0.0 272   0.0 272  0.0 471 0.0 272 ... wedge filters for local orientation analysis IEEE Trans.on Image Processing, Vol (9), Sep 1996, pp.1 377 -1382, ISSN: 10 57- 7149 Integration of digital filters and measurements 12...

Ngày tải lên: 20/06/2014, 01:20

... 2009), Integration of digital filters and measurements 135  0.50  covK , 1 ,    T covK , Re p , Im p T T  10 4        1. 68   1 .83 2   0 2 1.70  1. 682  1 0 K K  ... then made with several digital filters, as shown in Fig below The human lumbar spine filter and the vehicle filters are non-trivial and will be discussed below 144 Digital Filters...

Ngày tải lên: 20/06/2014, 01:20

... digital filters often turn out to be in various applications References Björk, A ( 199 6) Numerical methods for least squares problems, Siam, ISBN-13: 97 8-0- 898 713-60-2 / ISBN-10: 0- 898 71-360 -9, ... 3682-3687 Engwall, B ( 197 9) Device to prevent vehicles from passing a temporarily speed-reduced part of a road with high speed, United States Patent 41358 39 Gustafsson, F ( 199 6)...

Ngày tải lên: 20/06/2014, 01:20

... Variable-denominator IIR VFD filters as VdIIR VFD filters Fixed-denominator IIR VFD filters as FdIIR VFD filters Allpass VFD filters as AP VFD filters FIR VFD filters the same as FIR VFD filters Symbol t ... (34) and (35) are chosen as 10- 3 The optimal value of  used in (46) is 10- 10 (except for VdIIR VFD filters at  = 0.9625,  = 10- 9; and for 190 Digital Filters...

Ngày tải lên: 20/06/2014, 01:20

... 2.182e-2 3.217e-3 (ZK) 11 -20.667 1.381e-2 -20.070 1 .113 e-2 2.332e-1 1.109e-1 (29) -71.817 3.311e-5 -73.389 2.411e-5 2.564e-2 3.895e-3 (35) -72.620 2.730e-5 -73.472 1.881e-5 2 .110 e-2 3.541e-3 4 ... delay FIR filters IEEE Transactions on Circuits and Systems II, Vol 46, No 8, (August 1999), pp 1035–1040, ISSN 1057-7130 208 Digital Filters Lu, W.-S (1999) Design of stable IIR dig...

Ngày tải lên: 20/06/2014, 01:20

... Complex IIR Digital Filters 3.1 Overview Variable digital filters (VDF) with independently tunable central frequency c and bandwidth (BW) are needed for many applications such as digital audio ... all-pass transformations The Complex Coefficient IIR Digital Filters 223 method is good for real digital filters but in the case of complex filters there are two series truncati...

Ngày tải lên: 20/06/2014, 01:20