Báo cáo hóa học: " Research Article Study of Harmonics-to-Noise Ratio and Critical-Band Energy Spectrum of Speech as Acoustic Indicators of Laryngeal and Voice Pathology" ppt

... contour recalculation Harmonic analysis Estimated harmonic parameters Figure 7: Harmonic analysis of speech. where σ 2 H energy of the estimated harmonic part and σ 2 eH — energy of the estimation error (energy of the difference between source and estimated harmonic ... different harmonic- to-noise ratio defined as HNR = 10lg σ 2 H σ 2 e , (23) where σ 2 H is the energy...

Ngày tải lên: 21/06/2014, 08:20

... 2007, Article ID 85286, 9 pages doi:10.1155/2007/85286 Research Article Study of Harmonics-to-Noise Ratio and Critical-Band Energy Spectrum of Speech as Acoustic Indicators of Laryngeal and Voice ... neighbor classifier is designed to test the efficacy of a harmonics-to-noise ratio (HNR) measure and the critical-band energy spectrum of the...

Ngày tải lên: 22/06/2014, 23:20

... are constants, and α k k  0, ,n, β k k  0, ,m are arbitrary real or rational numbers and without loss of generality they can be arranged as α n > ···>α 1 >α 0 ,and m > ···>β 1 >β 0 . The ... solution Figure 1: Comparison of analytical and numerical solutions of fractional-order viscoelastic models of cell 3.3 for simulation time 5 sec, step h  0.00...

Ngày tải lên: 21/06/2014, 05:20

... 13,wehavethereverseof2.10 and 3.3.Itis easy to obtain the reverse of 3.2.Inviewofthereversesof3.2 and 3.3,weobtainthe reverse of 3.1. On the other hand, suppose that the reverse of 3.1 is ... inequality 1.1 is a Homogenous kernel of degree −1, in 2009, a survey of the study of Hilbert-type inequalities with the homogeneous kernels of degree negative numbe...

Ngày tải lên: 21/06/2014, 05:20

... DOA, frequency, and polarization based on cumulants and UCA,” Journal of Systems Engineering and Electronics, vol. 18, no. 4, pp. 704–709, 2007. [15]K.C.Ho,K.C.Tan,andA.Nehorai,“Estimatingdirec- tions of ... 2004. [20]Y.Wu,H.C.So,C.Hou,andJ.Li,“Passivelocalizationof near-field sources with a polarization sensitive array,” IEEE Transactions on Antennas and Propagation, vol. 55, no....

Ngày tải lên: 21/06/2014, 05:20

... statistic) for CDFs of DNA duplex stability scores at random sites and double strand binding sites is 0.3097, and that of random sites and single strand binding sites is 0.3641 (as depicted in Figure ... sites (d) Figure 3: CDFs of novel informati on sources at known TFBSs and random sites. CDFs of (a) DNA duplex destabilization energies at TFBSs of single-strand, double-st...

Ngày tải lên: 21/06/2014, 08:20

... Downing and Kirk 3, Goebel and Kirk 4, and Lan and Webb 5. Now, We recall that definitions of asymptotic center and asymptotic radius. Let C be a nonempty subset of a Banach space X and {x n } ... and {x n } is a asymptotic center. Let {x n }⊂X \ C has set of asymptotic center Z a C, {x n }. Since C has Property Z, Z a C, {x n } is nonempty and compact and i...

Ngày tải lên: 21/06/2014, 11:20

... the existence of a global attractor. The existence of a bounded absorbing set and the asymptotic compactness of the semigroup, see 18. Thus we will just focus on r, as the proof for the other ... strategy as an effective means of eradication of an invasive species. A necessary condition for the existence of a global attractor is the presence of a bounded absorbing set in...

Ngày tải lên: 21/06/2014, 11:20

... Al-Thagafi and Shahzad introduced a new class of mappings, namely, the class of cyclic ϕ-contraction maps. This new class contains the class of cyclic contraction maps. Definition 1.4 see 3.LetA and ... if every chain of closed balls in X has nonempty intersection. As a consequence of Remark 3.6, the admissible sets AX of X coincide with the closed balls of X. Here we...

Ngày tải lên: 21/06/2014, 17:20

... complexes A and B are homeomorphic if there is a bijection φ between the set of the vertices of A and of B such that {v 1 , ,v s } is a simplex of A if and only if {φv 1 , ,φv s } is a simplex of ... of its Nielsen root classes R  has exactly μ C f roots, each one of them belonging to the interior of n-cells of K,then μfμ C fNf. In this theorem, the assum...

Ngày tải lên: 21/06/2014, 20:20