An adaptive algorithm for direct conversion receivers architecture and performance analysis

... Performance of DC Offsets Canceller Performance of Mismatch Canceller and DC Offsets Canceller Performance of CDFE Performance of the Internal Iterations Comprehensive Performance of the Proposed Algorithm ... AN ADAPTIVE ALGORITHM FOR DIRECT CONVERSION RECEIVERS: ARCHITECTURE AND PERFORMANCE ANALYSIS CAO MINGZHENG (B Eng) A THESIS SUBMITTED FOR THE DEGREE...

Ngày tải lên: 28/09/2015, 13:21

... ±τ/2} Here the pixel points that fall within the narrowband are obtained from the original image Moreover a compound image is composed of u+ , u− , and the region of narrowband as shown in Figure ... minimizing the Mumford- Shah functional in image processing,” in Proceedings of the IEEE Workshop on Variational and Level Set Methods (VLSM ’01), pp 161–168, Vanco...

Ngày tải lên: 22/06/2014, 22:20

... Applebaum and D J Chapman, Adaptive arrays with main beam constraints,” IEEE Trans Antennas and Propagation, vol 24, no 5, pp 650–662, 1976 An Approximate Algorithm for Robust Adaptive Beamforming ... with robustness and broad-band capabilities,” IEEE Trans Antennas and Propagation, vol 32, no 9, pp 944–950, 1984 [12] K Takao and N Kikuma, “Tamed adaptive antenna array,” IEEE T...

Ngày tải lên: 23/06/2014, 01:20

... makes negligible impact on thesaurus entries 1.3 Available thesauruses Thesauruses of the kind described are publicly available on the Sketch Engine server (http://www.sketchengine.co.uk) based ... grammatical context, against the background of how other words of the same word class behave We have implemented histograms like these in the Sketch Engine for a range of word class...

Ngày tải lên: 31/03/2014, 01:20

... H Vikalo, B Hassibi, and A Hassibi, “Modeling and estimation for real-time microarrays, ” IEEE Journal on Selected Topics in Signal Processing, vol 2, no 3, pp 286–296, 2008 S Das, H Vikalo, and ... Cases and deal with the missing data at the start and at the end of the binding process, respectively (i.e., the boundary points corresponding to i = and i = K) Case deals w...

Ngày tải lên: 21/06/2014, 08:20

... CPF-based chirp-rate estimator, in this following, an CPFbased algorithm with adaptive window width is proposed Specifically, the window width is adaptively determined by using the ICI algorithm ... can be seen that the proposed algorithm gives adaptive window width close to constant as it was expected t≥0 t

Ngày tải lên: 21/06/2014, 19:20

... the performance of the CPIC receiver, and we can see that the APIC outperforms the CPIC for μ ∈ (0, 0.5) Under the same simulation settings, the BER performances of the one- and two-stage APIC receiver ... this paper, we designed an adaptive receiver for the multicarrier DS-CDMA system over Rayleigh fading channels and evaluated the performance of the system A c...

Ngày tải lên: 22/06/2014, 19:20

... curves for identifying the DSL echo path We can see that the NLMS algorithm and the wavelet-based NLMS algorithm have nearly the same performance, because the input signal is white The MPNLMS algorithm ... applying the MPNLMS algorithm in the wavelet domain, we can improve the convergence of the adaptive filter identifying an echo path for the color input Essential for...

Ngày tải lên: 22/06/2014, 19:20

... noise at node v A solution for relay node assignment Sender Receiver Potential Relay Node Fig A cooperative ad hoc network consisting of source nodes, destination nodes, and relay nodes destination ... link state information with its source node and neighboring relay nodes To this, each source node sends a broadcast packet to its neighboring relay nodes and its d...

Ngày tải lên: 08/07/2014, 17:06

... 10 D L Van and K V Hung, An approach to the embedding problem for codes defined by binary relations, J Automata, Languages and Combinatorics, 2004, submitted (21 pages) 11 D L Van and K V Hung, ... 200 Kieu Van Hung and Nguyen Quy Khang In this paper we propose embedding algorithms for these kinds of codes other than those obtained earlier It is worthy ... c...

Ngày tải lên: 06/08/2014, 05:20

... control plane for signaling, data plane for media transmission and knowledge plane for meta-data recording 3.3 QCMF M ANAGEMENT F UNCTIONS As an adaptive end- to -end QoS management framework, ... rich set of services for the configuration and management of the transmission quality (e.g., buffer management, flow synchronization and QoS-based handover) outside the k...

Ngày tải lên: 14/09/2015, 14:12

... Electrical & Computer Engineering, NUS Thesis Title: A CMOS dB- Linear VGA with DC offset cancellation for direct- conversion receiver Abstract In this thesis, a CMOS dB- linear variable gain amplifier ... and achieve a large dynamic control range [5] A lot of work has been done on dB- linear VGA Generally, there are tow types of dB- linear VGA One...

Ngày tải lên: 15/09/2015, 22:51

... AN ADAPTIVE MODEL FOR MULTI- MODAL BIOMETRICS DECISION FUSION TRAN QUOC LONG (B.Sc, Vietnam National University) A THESIS SUBMITTED FOR THE DEGREE OF MASTER OF ENGINEERING ... registration and matching scores distribution changing problems using three biometrics, namely fingerprint, speech and hand-geometry Keywords: Multi- modal biometrics, decision fusion, biomet...

Ngày tải lên: 28/09/2015, 13:21

... Singh Global alignment of multiple protein interaction networks In Pacific Symposium on Biocomputing, page 303314, 2008 An efficient algorithm for global alignment of protein-protein interaction networks ... running FASTAn on all network pairs were all better than the corresponding alignments generated by SPINAL An efficient algorithm for global alignmen...

Ngày tải lên: 14/10/2015, 15:16