Adaptive instantaneous frequency estimation techniques and algorithms

... technique using fixed and adaptive windows for step IF estimation (SNR = 25 dB) The columns correspond to medium window (51 samples), long window (129 samples), and adaptive window, respectively In ... using fixed and adaptive windows for “sum of sinusoids” IF estimation (SNR = 25 dB) The columns correspond to medium window (51 samples), long window (129 samples), and adaptive...

Ngày tải lên: 23/06/2014, 01:20

... 15 Estimation Theory and Algorithms: From Gauss to Wiener to Kalman 15. 1 15. 2 15. 3 15. 4 15. 5 15. 6 15. 7 15. 8 15. 9 Jerry M Mendel University of Southern California 15. 1 Introduction ... Equation (15. 7), and Kw (k + 1) = P(k + 1) = P(k)h(k + 1) h (k + 1)P(k)h(k + 1) + w(k + 1) I − Kw (k + 1)h (k + 1) P(k) −1 (15. 10) (15. 11) ˆ Equations (15. 7)– (15....

Ngày tải lên: 08/11/2013, 12:15

... Jiang, and E Sejdic, “Instanc c taneous frequency estimation using the S-transform,” IEEE Signal Processing Letters, vol 15, pp 309–312, 2008 [23] P L Shui, H Y Shang, and Y B Zhao, Instantaneous ... “Estimating and interpreting the instantaneous frequency of asignal II Algorithms and applications,” Proceedings of the IEEE, vol 80, no 4, pp 540–568, 1992 [4] E Bedrosian, “A produ...

Ngày tải lên: 21/06/2014, 07:20

... encoders and decoders, and the expected compression ratio is about 100:1 Table 1.2 Applications of the compressed video and current video compression standards Application Bandwidth Standard Size ... for real-time video compression in applications such as video- on-demand, interactive multimedia, and videoconferencing The demonstrated results, presented in the book, suggest t...

Ngày tải lên: 04/07/2014, 07:59

... Information and Literature Review of Subspace Estimation Algorithms 2.4.2 Estimation of Noise Subspace In the literature, noise subspace estimation algorithms are very limited as compared with signal subspace ... principal subspace analysis (PSA) and minor subspace analysis (MSA) or signal subspace estimation and noise subspace estimation In t...

Ngày tải lên: 14/09/2015, 08:44

... increase robustness, the standard grammar has been augmented with a FRAGMENT grammar This grammar parses the sentence as well-formed chunks specied by the grammar, in particular as Ss, NPs, PPs, and ... constraintbased grammars (in contrast to treebank grammars): the symbolic grammar already signicantly restricts/disambiguates the range of possible analyses, giving the...

Ngày tải lên: 23/03/2014, 20:20

... that the JAFE and the FSF-MUSIC have very close performances and outperform other two methods for both frequency and DOA estimations Meanwhile, the performance of the proposed method is slightly ... of the proposed method for frequency and DOA estimation of the first signal versus frequency separation with fixed SNRs = 15 dB, M = 8, and N = 100 (a) Frequency estima...

Ngày tải lên: 22/06/2014, 01:20

... MAXIMUM-LIKELIHOOD ESTIMATION USING FAST FOURIER TRANSFORM In this section, the ML principle is applied to derive an algorithm for jointly estimating the timing and IFO The joint estimation problem in the ... filtering, and neural network learning theory and applications He received the Outstanding Youth Award of the Ministry of Electronic Industry and Guanxi Province Outst...

Ngày tải lên: 22/06/2014, 22:20

... 0.000 01 10-5 Exact 0.0 01 0.00 01 0.000 01 10-6 10 -7 FRF FRF 10 -6 10 -7 10 -8 10 -8 10 -9 10 -10 10 -9 10 -10 51 10 -11 200 (a) 400 600 Frequency (rad/s) 800 10 00 10 -12 13 00 (b) 13 20 13 40 13 60 13 80 14 00 Frequency ... approach to 10 -5 Exact Approximate 10 -6 FRF 10 -7 10 -8 10 -9 10 -10 10 -11 10 -12 13 00 13 20 13 40 13 60 Frequency (rad/s...

Ngày tải lên: 03/12/2014, 23:41

... the company is today In this phase, the team: Chapter 02 Page 12 Friday, August 11, 2000 11:03 PM 12 Lean Manufacturing: Tools, Techniques, and How To Use Them Lean Manufacturing and PVA Training ... Inventory Classification Innovation: Paving the Way for Electronic Commerce and Vendor Managed Inventory by Russell G Broeckelmann Lean Manufacturing: Tools, Techni...

Ngày tải lên: 07/02/2013, 09:23

... the annual total pollutant loads during observation periods and to clarify the optimum frequency of routine observation for precise estimation of annual total pollutant loads The flow in the ... during one of the five flooding events The data reflected the differences in traveling time of river water from their main pollutant sources...

Ngày tải lên: 05/09/2013, 09:38