Báo cáo hóa học: " Using Mel-Frequency Cepstral Coefficients in Missing Data Technique" pptx

... Department of Electronic Engineering . He is currently an Associate Professor in the Department of Computer Science. Using Mel-Frequency Cepstral Coefficients in Missing Data Technique 343 and where ... on Applied Signal Processing 2004:3, 340–346 c  2004 Hindawi Publishing Corporation Using Mel-Frequency Cepstral Coefficients in Missing Data Technique Zhang Jun Depa...

Ngày tải lên: 23/06/2014, 01:20

... section. ‘ Interference modeling’ section depicts the details of interference modeling. Our simulation results are given in ‘Simulation results’ section. Finally, we conclude this article in ‘Concluding ... component of the emerging cognitive radio networks. In this article, we study the spectrum sensing problem jointly taking the fad- ing and the location of SUs into account. We obtain...

Ngày tải lên: 21/06/2014, 00:20

... largest principal com- ponents. In this case, the nonlinear, polynomial, relation is shown in the PCA domain rather than in the data domain, but equivalent relations could be displayed in the data ... exhibits intrabeat, interbeat, and interlead redundancy. Although the underlying principle is the same in all ECG applications, the results are obtained and interpreted in quite...

Ngày tải lên: 22/06/2014, 23:20

... Professor in biomedical engineering at the Engineering Faculty of Pisa. Since 1992, he teaches regular courses on biomed- ical signal and image processing at Electronic Engineering degree of the University ... present. In fact, the first term of (9)becomes dominant where ∇I(x,t) is small, yielding a slowing-varying field in homogeneous regions. On the other hand, the second term becomes d...

Ngày tải lên: 23/06/2014, 01:20

... measured and compared using paired t-tests (a = 0.005). In addition, variability in these parameters during one-minute intervals was examined. The fatigue index was defined as the number of significant ... lifting and placing an object [35]. Thus, it is feasible that using excessive muscle force dur- ing daily activities such as walking may result in addi- tional fatigue that manife...

Ngày tải lên: 19/06/2014, 08:20

... cycle). All data processing was performed using Matlab software (The Mathworks, Inc., Natick, MA, USA). - 13 - Competing interests The authors declare that they have no competing interests. ... then separated into individual gait cycles marked by right foot contact and time-normalized relative to the gait cycle using cubic spline interpolation of 100 evenly spaced points in t...

Ngày tải lên: 19/06/2014, 08:20

... contralateral to the training hand [105]. Carey et al. (2006) have obtained, however, different results: investi- gation of the effects of motor learning training, consisting in finger tracking with the ... study the com- bination of these techniques before using it in clinical practice. Originally, encouraging results have been found in ani- mal investigations. Seminal experiments i...

Ngày tải lên: 19/06/2014, 08:20

... inserted at several points in the force field exposure period, and ankle kinematics compared to baseline. Deviation from baseline during these catches will be interpreted as modi- fications in ... nervous system injury. However, sensorimotor integration during walking varies according to the timing in the gait cycle, suggesting that adaptation may also depend on gait phases. In this s...

Ngày tải lên: 19/06/2014, 08:20

... Joint Meeting of the IEEE Engineer- ing in Medicine and Biology Society and the Biomedical Engineering Society; Houston 2002. 17. Keith RA: The Functional Independence Measure. Advances in Clinical ... selected the following definitions of δ and ∆: In Eq. 1–3, X i denotes the set of data points in the cluster corresponding to the i th task, x i denotes a data point con- tained...

Ngày tải lên: 19/06/2014, 10:20

... learned pinching movement recorded in the last trial (o)Figure 4 The pinching movement pattern recorded in the first trial (*) was different from the learned pinching movement recorded in the ... subject's index finger and thumb back and forth starting from the widest pinch (100% calibrated pinch span) and ending with their fingers touching each other (0% calibrated pinch span) fo...

Ngày tải lên: 19/06/2014, 10:20