báo cáo hóa học:" Research Article Performance Analysis of Bit-Width Reduced Floating-Point Arithmetic Units in FPGAs: A Case Study of Neural Network-Based Face Detector" ppt

... A. Qaraqe, and H. Arslan, Performance analysis of TOA range accuracy adaptation for cognitive radio systems,” in Proceedings of the 70th IEEE Vehicular Technology Conference Fall (VTC ’09),Anchorage,Alaska, USA, ... results in a fixed SNR value. Additionally, since we consider baseband signal during analysis, the effect of f c such as path loss are not incorporated into the an...

Ngày tải lên: 21/06/2014, 05:20

... relay where G is a relay gain. As categorized in the literature, relay gains may be fixed or variable. In this paper, variable relay gain is considered. Relay gains can be further classified as ... N S antennas at the source, N D antennas at the destination, and a single antenna at the relay, as shown in Figure 1.Tomake the relay as simple as possible, an AF relaying protocol is emplo...

Ngày tải lên: 21/06/2014, 11:20

... per-antenna (dB) BER PHICH: SISO, SIMO AWGN and flat fading SISO AWGN analytical SISO AWGN simulation SIMO AWGN analytical SIMO AWGN simulation SISO flat analytical SISO flat simulation SIMO flat analytical SIMO ... per-antenna (dB) BER PHICH: MIMO AWGN, flat fading MISO AWGN analytical MISO AWGN simulation MIMO AWGN analytical MIMO AWGN simulation MISO flat analytical MISO flat simulation MIMO flat...

Ngày tải lên: 21/06/2014, 11:20

... Oracle Research Laboratory, The Olivetti & Oracle Research Laboratory Face Database of Faces, http://www.cam-orl.co.uk/facedatabase.html. [18] I. Koren, Computer Arithmetic Algorithms,AKPeters,Natick, Mass, ... preprocessing like cropping, data classification, and color model change. Figure 6 shows the classification result of 220 face and non -face data. X-axis shows the dat...

Ngày tải lên: 21/06/2014, 20:20

... of CA and non-CA nodes is sufficient to implement and analyse all the features of RASCAAL. The main simulation parameters are given in Ta bl e 2.BothCA and non-CA nodes have independent RASCAAL ... compromised CA nodes, rather a CA node is declared malicious by revocation (CA ID REVOKE). 2.5. RASCAAL Security Analysis. An analysis of the RAS- CAAL protocol using Burrows-Abadi-Needh...

Ngày tải lên: 21/06/2014, 23:20

... well-known mathematical software packages, such as MATHEMATICA or MATLAB. 5. PERFORMANCE ANALYSIS In this section a detailed performance analysis, in terms of P out , ASEP, ASNR and AoF, for SSC ... The above finite integrals can be easily evaluated via numerical integration. 5.3. Average output SNR (ASNR) and amount of fading (AoF) The ASNR, γ ssc , is a useful performance...

Ngày tải lên: 22/06/2014, 19:20

... pages doi:10.1155/2007/30548 Research Article Performance Analysis of Space-Time Block Codes in Flat Fading MIMO Channels with Offsets Manav R. Bhatnagar, 1 R. Vishwanath, 2 and Vaibhav Bhatnagar 3 1 Depar tment of Informatics, ... generality that all the interference terms are Gaussian distributed with zero mean and certain diagonal covariance matrices. 6. ANALYTICAL AND SIMULA...

Ngày tải lên: 22/06/2014, 19:20

... this algorithm is based on processing of the data cross- correlation matrix between the first antenna and another well-separated auxiliary antenna, we have to choose the aux- iliary antenna among ... i es: Data Analysis and Theory, vol. 36 of Classics in Applied Mathematics, SIAM, Philadelphia, Pa, USA, 2001. Keyvan Zarifi received his B.S. and M.S. degrees both in electrical engineer...

Ngày tải lên: 22/06/2014, 23:20

... sends an ACK message to the source node along the same traversal path in a reverse order. In the 3D AACS routing algorithm, a root router and a coordinator compare the x values of a destination and coordinator ... data fusion. Data packets are aggregated over passing one node to another along the chain. And periodically, only one of the nodes in the chain is chosen as a sp...

Ngày tải lên: 21/06/2014, 23:20

... the receiving range of all the terminals within transmission range of the sender. Thus, the potential hidden terminal area in broadcast can be dramatically larger than that of unicast. In other ... terminals are two terminals that although they are outside the interference range of one another, they share a set of terminals that are within the transmission range of both. Bro...

Ngày tải lên: 21/06/2014, 23:20