normalized LMS
Performance Analysis of LMS and Normalized LMS Adaptive Filter Algorithms
... Abstract - Interference is the major problem in wireless communication. And suppression of interference or noise of a noisy signal is not an easy task when the frequency varies and having Gaussian noise. Frequently used ...
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Normalized LMS Filtering of Self Mixing Interference Signal with Varying Frequency
... the LMS algorithm has the contradiction between convergence speed and steady state ...the LMS algorithm, Bitmead and Bershard et al. proposed a normalized LMS (NLMS) algorithm [2] ...
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Close form expression of one tap normalized LMS carrier phase recovery in optical communication systems
... Xu, Tianhua, Jacobsen, Gunnar, Popov, Sergei, Li, Jie, Liu, Tiegen and Zhang, Yimo Close-form expression of one-tap normalized LMS carrier phase recovery in optical communication systems. In: Fourth ...
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Comparative Analysis for Least Mean Square and Normalized LMS for Speech Enhancement Application
... The step size is varied and its effect on filter coefficients are analyzed .Initially step size µ=1/6, 1/3and 2/3 are considered. It is observed that when µ=1/6 filter smoothly converges as seen in the plot. When µ=1/3 ...
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Set-Membership Quaternion Normalized LMS Algorithm
... set-membership normalized least-mean-square (SM-NLMS) [16], [18], [19] and the set-membership affine projection (SM-AP) [18], [20], [21] algorithms have already been ...
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Analytical investigations on carrier phase recovery in dispersion unmanaged n PSK coherent optical communication systems
... one-tap normalized LMS carrier phase recovery in the coherent optical fiber communication systems using different modulation formats is shown in Figure ...one-tap normalized LMS carrier phase ...
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Digital adaptive carrier phase estimation in multi level phase shift keying coherent optical communication systems
... one-tap normalized LMS algorithm in the n-PSK coherent optical transmission systems has been presented in ...one-tap normalized LMS algorithm has been discussed, and the close-form expressions ...
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Analytical Investigations on Carrier Phase Recovery in Dispersion-Unmanaged n-PSK Coherent Optical Communication Systems
... one-tap normalized LMS, the block-wise average, and the Viterbi-Viterbi carrier phase recovery algorithms, when the influence of equalization enhanced phase noise is taken into ...
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IMAGE DUPLICATION AND ROTATION DETECTION METHODS FOR STORAGE UTILIZATION
... and Normalized LMS (NLMS), Weiner algorithms are also used to adapt the filter coefficients of the estimated transfer functions in order to minimize the effect of background noise effectively & analyzed ...
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Identification of Exon segments in DNA sequences using Modified Normalized Adaptive Algorithms
... Here,several AEPs were compared also analyzed for performance. Figure 1 presents block illustration of AEP. Different AEPs are developed using modified normalized LMS procedurealsotheir signed forms. AEP ...
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Performance Analysis of Adaptive Filters for Denoising of ECG Signals
... simple LMS, Normalized LMS, APA-LMS and RLS are used to mitigate noise and interference from ECG ...simple LMS, there is no much improvement in SNR ...is normalized with respect ...
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A TWO STAGE INTELLIGENT COMPRESSION SYSTEM FOR SURVEILLANCE VIDEOS
... error normalized LMS ...error normalized sign regressor LMS (ESRLMS) algorithm, error normalized sign LMS (ESLMS) algorithm and error normalized sign sign LMS ...
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E-Learning: A Tool for Enhancing Teaching and Learning in Educational Institutes
... The above figure describes the interactions between students and teachers in learning management system (LMS). Both the students and teachers have to log into the LMS in order to use the application. The ...
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CUED@WMT19:EWC&LMs
... Two techniques provide the fabric of the Cam- bridge University Engineering Department’s (CUED) entry to the WMT19 evaluation cam- paign: elastic weight consolidation (EWC) and different forms of language modelling ...
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Effective Field and Enthusiasm LMS Adaptive Filter With Low Delay Setting
... original LMS algorithm. The use of delayed coefficient adaptation in the LMS algorithm has enabled the design of modular systolic architectures for real-time transversal adaptive ...
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Performance Analysis of K-Mean Clustering on Normalized and Un-Normalized Information in Data Mining
... The clustering involves partitioning a given dataset into some groups of data whose members are similar in some way. The usability of cluster analysis has been used widely in data recovery, text and web mining, pattern ...
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Development of a 3D laser scanner for guiding a six-legged walking robot
... scan for an entire scene takes about 35-45 seconds to capture, depending on the baud rate used (this will be discussed in a later section). This time depends largely on the size of the angular range of the tilting ...
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Modified Clipped LMS Algorithm
... The LMS adaptive filter is very popular due to its simplic- ity, but even simpler approaches are required for many real- time applications, several di ff erent versions of the LMS algo- rithm have been ...
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Globally Normalized Reader
... Globally Normalized Reader outperforms previous approaches and achieves the second highest EM behind (Wang et ...globally normalized models (Table 3), suggest- ing search errors account for a significant ...
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Dual Fixed Size Ordinally Forgetting Encoding (FOFE) for Competitive Neural Language Models
... In the experiments on the enwiki9 corpus, we have trained three dual-FOFE FNN-LMs with differ- ent forgetting factor pairs, one FOFE FNN-LM, and one tri-FOFE FNN-LM. All five models adopt a 2nd-order FOFE ...
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