genetic algorithm papr reduction in ofdm matlab code

Abstract

Orthogonal Frequency Division Multiplexing (OFDM) is a form of multicarrier modulation Technique. In this System orthogonally placed subcarriers are used to carry the data from transmitter end to receiver end and has found its way to the high speed wireless and mobile communication world. It has excellent immunity against fading and ISI but its major drawback is peak to average power reduction (PAPR) of the transmitted signal. So many methods are proposed to reduce large PAPR. But ....etc

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Sir I need Immediately PAPR Reduction, and BER code in of OFDM in MATLAB. I will further modify the code for different techniques. Kindly help me as it is immediately required. I shall be very thank full to you. ....etc

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CHAIN DRIVES IN LOW TORQUE DRIVES AND REDUCING PULSATIONS
INTRODUCTION TO DRIVES

Mechanical components used for power transmission. It may be belt, chain or gear depending on engine design parameters like - Distance between crankshaft and camshaft, engine maximum speed, engine-torque and engine construction cost. - Power transmission is done from one shaft to another shaft which may or may not rotate at same speed.

CHAIN DRIVES ....etc

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i need Matlab / Simulink Implementation for Reducing the Motor Derating and Torque Pulsation of Induction Motor using Matrix Converter project report please send me documentation .. ....etc

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pls help me with matlab code for ofdm with speech signal as input.. ....etc

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Abstract There are two main approaches, static and dynamic, to broadcast algorithms in wireless ad hoc networks. In the static approach, local algorithms determine the status (forwarding/nonforwarding) of each node proactively based on local topology information and a globally known priority function. In this paper, we first show that local broadcast algorithms based on the static approach cannot achieve a good approximation factor to the optimum solution (an NP-hard problem). However, we show that a constant approximation factor is achievable ....etc

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I am working with OFDM and I need a matlab code for PAPR reduction using SLM technique. ....etc

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Abstract Employees are increasingly participating in business
processes using mobile devices. Often, this is supported
by a mobile web application, which accesses various web
services in the back-end. The high latency of the mobile
network (e.g., EDGE) is perceived by the user each time
a web service is called, in addition to the time needed to
invoke the service itself. This high latency may lead to low
usability, low acceptance rate, and finally compromises the
overall process quality. To reduce the latency perceived by the
user, we ....etc

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MULTI-SLM HOLOGRAPHIC DISPLAY SYSTEM WITH

PLANAR CONFIGURATION


INTRODUCTION

-One way to enhance the 3D viewing comfort is to increase the hologram size (i.e. SLM size).
-Therefore, we propose and implement a multi-SLM holographic display system.
-The holographic display consists of six high-definition phase-only SLMs which are tiled in three by two fashion. After aligning them by using some optical elements and high precision stages we generate a large computer generated hol ....etc

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