Search - Adaptive Equalizers

Search - Adaptive Equalizers - List

[Communication] adaptiveequalisersandsmartantennasystems DL : 0: adaptive equalisers and smart antenna systems 一篇学位论文，介绍了蜂窝电话系统，自适应均衡，阵列天线系统，并给出了matlab仿真源代码-adaptive equalizers and smart antenna sys tems a graduate thesis on the cellular telephone system, adaptive equalization, array antenna system, given Matlab simulation source code
Date : 2008-10-13 Size : 1.92mb User : 可难
[Other resource] steepest DL : 0: 利用最陡下降法仿真实现了自适应滤波均衡器,该方法用硬件能方便实现.-use of the steepest descent method Simulation of the adaptive filter equalizers, the method can be used to facilitate the achievement of hardware.
Date : 2008-10-13 Size : 2.02kb User : 研究生活
[Other resource] BER_Equators DL : 0: Adaptive Filter. This script shows the BER performance of several types of equalizers in a static channel with a null in the passband. The script constructs and implements a linear equalizer object and a decision feedback equalizer (DFE) object. It also initializes and invokes a maximum likelihood sequence estimation (MLSE) equalizer. The MLSE equalizer is first invoked with perfect channel knowledge, then with a straightforward but imperfect channel estimation technique.
Date : 2008-10-13 Size : 131.38kb User : zhang
[Speech/Voice recognition/combine] eqber_adaptive DL : 1: This script runs a simulation loop for either a linear or a DFE equalizer. It uses the RLS algorithm to initially set the weights, then uses LMS thereafter to minimize execution time. It plots the equalized signal spectrum, then generates and plots BER results over a range of Eb/No values. It also fits a curve to the simulated BER points, and plots the burst error performance of the linear and DFE equalizers. The adaptive equalizer objects automatically retain their state between invocations of their \"equalize\" method.
Date : 2008-10-13 Size : 2.01kb User : 熊牧野
[Program doc] adaptiveequalisersandsmartantennasystems DL : 0: adaptive equalisers and smart antenna systems 一篇学位论文，介绍了蜂窝电话系统，自适应均衡，阵列天线系统，并给出了matlab仿真源代码-adaptive equalizers and smart antenna sys tems a graduate thesis on the cellular telephone system, adaptive equalization, array antenna system, given Matlab simulation source code
Date : 2025-07-04 Size : 1.92mb User : 可难
[source in ebook] steepest DL : 0: 利用最陡下降法仿真实现了自适应滤波均衡器,该方法用硬件能方便实现.-use of the steepest descent method Simulation of the adaptive filter equalizers, the method can be used to facilitate the achievement of hardware.
Date : 2025-07-04 Size : 2kb User : 研究生活
[matlab] BER_Equators DL : 0: Adaptive Filter. This script shows the BER performance of several types of equalizers in a static channel with a null in the passband. The script constructs and implements a linear equalizer object and a decision feedback equalizer (DFE) object. It also initializes and invokes a maximum likelihood sequence estimation (MLSE) equalizer. The MLSE equalizer is first invoked with perfect channel knowledge, then with a straightforward but imperfect channel estimation technique. -Adaptive Filter. This script shows the BER performance of several types of equalizers in a static channel with a null in the passband. The script constructs and implements a linear equalizer object and a decision feedback equalizer (DFE) object. It also initializes and invokes a maximum likelihood sequence estimation (MLSE) equalizer. The MLSE equalizer is first invoked with perfect channel knowledge, then with a straightforward but imperfect channel estimation technique.
Date : 2025-07-04 Size : 131kb User : zhang
[Speech/Voice recognition/combine] eqber_adaptive DL : 0: This script runs a simulation loop for either a linear or a DFE equalizer. It uses the RLS algorithm to initially set the weights, then uses LMS thereafter to minimize execution time. It plots the equalized signal spectrum, then generates and plots BER results over a range of Eb/No values. It also fits a curve to the simulated BER points, and plots the burst error performance of the linear and DFE equalizers. The adaptive equalizer objects automatically retain their state between invocations of their "equalize" method.
Date : 2025-07-04 Size : 2kb User : 熊牧野
[matlab] thesis-blind_equalization DL : 0: 自适应均衡器设计用于抑制信号失真，自适应均衡器节拍系数是时变调整的。-Adaptive equalizers remove signal distortion attributed to intersymbol interference in band-limited channels. The tap coefficients of adaptive equalizers are time-varying and can be adapted using several methods. When these do not include the transmission of a training sequence, it is referred to as blind equalization.
Date : 2025-07-04 Size : 13.57mb User : 陈鹏
[SCM] Equalization_Tutorial DL : 0: Adaptive equalization教程-Adaptive equalizers compensate for signal distortion attributed to intersymbol interference (ISI), which is caused by multipath within time-dispersive channels. 􀂃 Typically employed in high-speed communication systems, which do not use differential modulation schemes or frequency division multiplexing 􀂃 The equalizer is the most expensive component of a data demodulator and can consume over 80 of the total computations needed to demodulate a given signal [01] Adaptive Equalization KEVIN BANOVIC Slide 3 RESEARCH CENTRE FOR INTEGRATED MICROSYSTEMS – UNIVERSITY OF WINDSOR EQUALIZATION TUTORIAL Channel Equalizer Adjustment FIR Equalizer Decision Device Error Computation s k ( ) y k ( ) e k ( ) r k ( ) s k ( ) Training Sequence Symbol Statistics Blind Mode Decision-Directed Mode Training Mode Adaptive Equalization
Date : 2025-07-04 Size : 395kb User : 陈鹏
[AI-NN-PR] 10.1.1.11.5905 DL : 0: This paper compares performance of nite impulse response (FIR) adaptive linear equalizers based on the recursive least-squares (RLS) and least mean square(LMS) algorithms in nonstationary uncorrelated scattering wireless channels. Simulation results, in terms of steady-state mean-square estimation error (MSE) and average bit-error rate (BER) metrics, are found for the frequency selective Rayleigh fading wireless channel experienced in a mobile ad hoc network where nodes are lognormally shadowed from each other. For the nonstationary channel models considered, RLS is always found to outperform LMS.
Date : 2025-07-04 Size : 825kb User : almoudamer3
[Program doc] ADAPTIVE-EQUALIZERS DL : 0: Adaptive equalizers : types of equalizers used in communication systems
Date : 2025-07-04 Size : 12kb User :
[Program doc] adaptive_blind_equalization_using_bottleneck_netw DL : 0: Adaptive Blind Equalization Using Bottleneck Networks Implemented by Evolvable Hardware.Using a genetic algorithm, the network on the hardware is trained to minimize an energy function based on the maximum likelihood estimation. Simulation results show that the proposed equalizers have superior performance to popular CMA blind equalizers.
Date : 2025-07-04 Size : 146kb User : abd091
[Program doc] thesis-blind_equalization.pdf DL : 0: Adaptive equalizers remove signal distortion attributed to intersymbol interference in band-limited channels. The tap coefficients of adaptive equalizers are time-varying and can be adapted using several methods. When these do not include the transmission of a training sequence, it is referred to as blind equalization.
Date : 2025-07-04 Size : 13.57mb User : Sinh
[Algorithm] Optical_Performance_Monitoring.pdf DL : 0: These days, optical networks worldwide have been widely deployed in various network scales, including long-haul backbone and metropolitan areas, as well as regional broadband access. In order to assure a certain quality of service and a service-level agreement of the data delivery as requested by the network service subscribers, network management plays a very important role in the operation and administration of practical optical networks. Performance management is among the key aspects of network management that assures the signal quality during signal transmission, switching, and routing. It provides several important network functions including (1) providing feedback in the adaptive signal compensators and equalizers (2) control of network elements (3) link setup, control, and optimization and (4) fault forecasting, detection, diagnosis, and localization, as well as resilience mechanism activation.-These days, optical networks worldwide have been widely deployed in various network scales, including long-haul backbone and metropolitan areas, as well as regional broadband access. In order to assure a certain quality of service and a service-level agreement of the data delivery as requested by the network service subscribers, network management plays a very important role in the operation and administration of practical optical networks. Performance management is among the key aspects of network management that assures the signal quality during signal transmission, switching, and routing. It provides several important network functions including (1) providing feedback in the adaptive signal compensators and equalizers (2) control of network elements (3) link setup, control, and optimization and (4) fault forecasting, detection, diagnosis, and localization, as well as resilience mechanism activation.
Date : 2025-07-04 Size : 14.82mb User : mmessai