Comparison And Analysis Of Channel Estimation Algorithms In OFDM Systems Vineetha Mathai Dept. of Electronics Engineering‚ Madras Institute of Technology‚ Chennai-600044‚ India. e-mail: vineethamathai@yahoo.in Abstract—The channel estimation can be performed for analyzing effect of channel on signal by either inserting pilot tones into all of the subcarriers of OFDM symbols with a specific period or inserting pilot tones into each OFDM symbol. The block type pilot channel estimation has been
Premium Fading Rayleigh fading Signal processing
Ling‚ even in times of great desperation‚ one must stay clean and rid themselves of the evil presence‚” he said‚ giving the floor a strong‚ hard sweep. I nodded to myself. Indeed‚ the Japanese were like the evil presence. Their mantra‚ “Kill all‚ Loot all‚ Burn all” has laid our beautiful city into ruins. Once bustling streets filled with traders and trishaws were now laid bare‚ with puddles of blood here or there. The cloudless sky that made us feel safe to be under no longer existed; there was only
Premium Mother 2007 singles Debut albums
Society‚ in its simplest terms can be described as a body of individuals living as members of a community’ (Oxford Dictionary‚ second edition). To define society‚ the expression‚ individual‚ has to be used and therefore this could suggest that one cannot survive without the other‚ rather like the chicken and the egg scenario; which came first? Durkheim‚ a sociological posivist‚ believed that society was the creator of individualism and to prove this‚ he utilised and investigated into the reasons
Premium Sociology
Decision Analysis Task 1 with output To: Shuzworld From: Robert Hixon Director of Operations When we face challenges in life that are far beyond our own power‚ it ’s an opportunity to build on our faith‚ inner strength‚ and courage. I ’ve learned that how we face challenges plays a big role in the outcome. Stay ambitious & determined and you can Never fail. Re: Operations Recommendations Date: November‚ 06‚ 2012 A) Work Flow The current workflow needs to address how to best organize
Premium Costs Variable cost Fixed cost
Fast and Robust Fixed-Point Algorithms for Independent Component Analysis Aapo Hyvärinen Helsinki University of Technology Laboratory of Computer and Information Science P.O. Box 5400‚ FIN-02015 HUT‚ Finland Email: aapo.hyvarinen@@hut.fi IEEE Trans. on Neural Networks‚ 10(3):626-634‚ 1999. Abstract Independent component analysis (ICA) is a statistical method for transforming an observed multidimensional random vector into components that are statistically as independent from each other as possible
Premium Principal component analysis Normal distribution Data analysis
this to a friend | Printable version | | China plan to protect environment | Pollution problems have grown along with China’s economy | China plans to spend 1.4 trillion yuan ($175bn) over the next five years on protecting its environment.The sum - equivalent to 1.5% of China’s annual economic output - will be used to improve water quality‚ and cut air and land pollution and soil erosion.China has some of the world’s most polluted cities and waterways.Beijing has often overlooked protecting
Premium Greenhouse gas Carbon dioxide
A NEW METHOD FOR GENERATING ALL POSITIVE AND NEGATIVE RULES A project report submitted in the partial fulfillment of the requirements For the award of the degree of BACHELOR OF TECHNOLOGY IN COMPUTER SCIENCE AND ENGINEERING Submitted by N.Vamsi Krishna Y08CS085 P.R.S.Anudeep Y08CS099 K.V.Praneeth Y08CS112 B.Vipin Y08CS124 Under the esteemed guidance of Dr.K.Srinivas‚M.Tech.Ph.D Department of Computer Science and Engineering V.R.Siddhartha Engineering College
Premium Data mining Unified Modeling Language Use case diagram
8-QUEEN CHESS PUZZLE’S SOLUTION IMPLEMENTING BACKTRACKING ALGORITHM I. INTRODUCTION Did you ever think that you can play chess with an eight queen in it? A simple board game‚ that turned into a tricky game. The Queen is the most powerful piece in the game of chess‚ but just how many queens can you fit on a chessboard before they start attacking each other? The answer is eight (8)‚ but positioning so many of these influential ladies on a single board is a tricky challenge. Put them in the
Premium Chess Queen
------------------------------------------------- Education For All From Wikipedia‚ the free encyclopedia Education For All is a global movement led by UNESCO‚ aiming to meet the learning needs of all children‚ youth and adults by 2015.[1] UNESCO has been mandated to lead the movement and coordinate the international efforts to reach Education for All. Governments‚ development agencies‚ civil society‚ non-government organizations and the media are but some of the partners working toward reaching
Premium United Nations Millennium Development Goals
One for All‚ All for One (Large Class Scheme) University of the Philippines Los Banos started piloting large classes on the first semester of AY 2007-2008. This new policy offers some of its courses having 120 or more students per lecture class. It aims to optimize the number of students intake and as well as the university’s resources. With the implementation of Memorandum No. 001‚ the large class scheme‚ many students and professors stood against it and even came into the point of being discussed
Free Education Teacher