i need rls algorithms matlab code for channel equalization and ber vs eb/no graph ....etc

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Time-dispersive channels can cause intersymbol interference (ISI), a form of distortion that causes symbols to overlap and become indistinguishable by the receiver. For example, in a multipath scattering environment, the receiver sees delayed versions of a symbol transmission, which can interfere with other symbol transmissions. An equalizer attempts to mitigate ISI and improve receiver performance. Communications System Toolbox provides equalization capabilities using one or more Simulink blocks, System objects, or MATLAB functions.

This ....etc

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Performance analysis of channel estimation and adaptive equalization in slow fading channelPresented By:
Zhifeng Chen, Electrical and Computer Engineering, University of Florida
ABSTRACT
In our project, we first build up a wireless communication simulator including Gray coding, modulation, different channel models (AWGN, flat fading and frequency selective fading channels), channel estimation, adaptive equalization, and demodulation. Next, we test the effec ....etc

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automatic image equalization and contrast enhancement using gaussian mixture modeling pdf

In this paper, we propose an adaptive image equalization algorithm that automatically enhances the contrast in an input image. The algorithm uses the Gaussian mixture model to model the image gray-level distribution and the intersection points of the Gaussian components in the model are used to partition the dynamic range of the image into input gray-level intervals. The contrast equalized image is generated by transforming the pixels gray levels in each ....etc

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Abstract

This paper proposes particle swarm optimization (PSO) combined with Lagrange relaxation method (LR) for solving unit commitment (UC). The proposed approach employs PSO algorithm for optimal settings of Lagrange multipliers. The feasibility of the proposed method is demonstrated for 4 and 10-unit systems, respectively. The test results are compared with those obtained by LR, genetic algorithm (GA) and hybrid particle swarm optimization (HPSO) in terms of solution quality. Simulation results show that the proposed method can provide a b ....etc

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sir my name is swathi iwant the applications of adaptive channel equalization . pls sir it is most wanted to me ....etc

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Here, the fast image contrast enhancement is achieved based on histogram equalization (HE) both for color images and the gray-level images. A process called Multi-HE is proposed for the gray-level images. In this method, the input image is decomposed into several sub-images and then the classical HE process is applied to each of the sub-images separately. Also two different discrepancy functions are proposed for the purpose of decomposing the input image. Many simulations have been run and they show that both these methods are better in preserv ....etc

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Dear sir/mam,
i want to matlab code for my project phase.
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DEAR SIR/MAM,
I m a b.tech 4th year student. i hv seminar in near days. i got the topic adaptive channel equalization but not getting enough info on this topic and nt getting any idea to prepare the seminar report. plz help.. by posting a seminar report on the above mentioned topic.

Anjali ....etc

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hello sir I am from jntu university iwant a mt lab code for adaptive gain equalization with non linear spectral subtraction for robust speech recognition please send to my email id my id is [email protected] as soon as possible and if possible please send me ppt amd material also if possible ....etc

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