778 results found.
Year: 2011, Volume: 11, Number: 4
... , we develop the following R-(y | , N) algorithm. We use log Yt € it € at the LSFs it in ... VAD and insensitivity to quantization error [7 ][ 11]. computationally intensive algorithms. As LSFs are the roots of P( z) and Q( ...
Terms matched: 2 - Score: 13 - 692k
Year: 2011, Volume: 11, Number: 3
... matrix is not necessarily diagonal. We discuss the water filling determinant of is det( ), rank() is the rank, tr() is the algorithm for obtaining the optimal eigenvalues of the trace, and denotes the conjugate transpose. We denote the transmitter covariance matrix, and the water fill level in ( ...
Terms matched: 1 - Score: 11 - 1,025k
Year: 2011, Volume: 11, Number: 3
... Section IV presents the technique used for registering multimodal data. Section V presents the algorithm used for In common medical practices, physicians usually have to segmenting MRI structures ... ]. Both rigid are usually performed to track the evolution of pathologies and non-rigid algorithms are used for the alignment of such as tumors or other medical conditions. ...
Terms matched: 2 - Score: 65 - 1,257k
Year: 2011, Volume: 11, Number: 3
... number of clusters as one of the initializing parameters. Algorithm has been extended in many ways [6] ... the topics which has many practical applications such as medical algorithms. Therefore, clustering results would not be imaging ... algorithm for image clustering with these extensions introduce some additional algorithmic no need to any initializing parameter. In this ...
Terms matched: 3 - Score: 292 - 2,595k
Year: 2011, Volume: 11, Number: 3
... as the first letter and used signals SOM with those obtained by using the k-NN algorithm, in recorded mainly from children, as mispronunciations occur most of the time ... should be able to construct a more robust 'release version' automatic-speech-recognition (ASR) algorithms are sparse of the algorithm that can address all the different and still in ...
Terms matched: 2 - Score: 48 - 869k
Year: 2011, Volume: 11, Number: 3
... [11]. This improvement forces the network to algorithm. distribute uniformly the calculations on different neurons. ... is to apply a new robust Consequently, some specific algorithms have been hardware Artificial Neural Network (ANN) ... [21] M. Merah, B. Nacredine Algorithme de rétro-propagation du neurons). Furthermore, this ...
Terms matched: 3 - Score: 166 - 1,812k
Year: 2011, Volume: 11, Number: 3
... On the other hand, since the physical limits of the front- idleness prediction algorithm is utilized based on developing a cooperative spectrum searching approach. Through combining end ... code for its transmission, leading to tolerance in interference. Two PU activity prediction algorithms are presented in [8 ], [9] to proactive switch transmission ...
Terms matched: 2 - Score: 16 - 766k
Year: 2011, Volume: 11, Number: 3
... generation terms of distance calculations, of GLA and agglomerative algorithm to produce a codebook with lower distortion. Our ... codebook. the related works. Section III presents the algorithms A good codebook is important for VQ. The ... , we will also find that the computing time of algorithm1 with q= 2 or 4 is less than ...
Terms matched: 3 - Score: 183 - 3,650k
Year: 2011, Volume: 11, Number: 2
... of attention. Space-harmonic in a multiphase machine time to reaching optimal input power is defect of proposed is less than three-phase machine. Also, the redundancy in a algorithm in [13]. multiphase machine is greater than three-phase one. When The proposed technique is based on flux controlling to one or more phases are lost ...
Terms matched: 1 - Score: 42 - 598k
Year: 2011, Volume: 11, Number: 2
... Wireless Meter Reading Based Energy- Balanced Steady Clustering Routing Algorithm for Sensor Networks Yong TIAN1,2, Zhenan ... head nodes send data to base sensor nodes in such algorithms is divided into several station by the communication model ... "Exact and approximation 400 algorithms for clustering," Algorithmica, vol. 33, no. 2, ...
Terms matched: 3 - Score: 155 - 720k