assignments on simulation of communication systems

... 1.2 Simulation Approach: Waveform-Level Simulation of Communication Systems 1.3 The Application of Simulation to the Design of Communication Systems 1.4 Historical ... 369 Chapter Monte Carlo Simulation and Generation of Random Numbers 7.1 Principle of Monte Carlo Simulation 7.1.1 Definition of Monte Carlo Simulation ... focus on the use of simulation for evaluating the performance of analog and digital communication systems with the emphasis on digital communication systems 1.1 Methods of Performance Evaluation...

Ngày tải lên: 06/06/2014, 23:05

Ngày tải lên: 03/07/2014, 21:10

... calculations) Computer simulation replaces much of the work formerly done by mathematicians (often as graduate students), and sophisticated software packages are increasing simulation power Simulations ... problem, that is, one of the eigenvalues of A Subresonant forcing occurs when one of the frequencies of g matches an integer multiple of one of the free frequencies 1.5.3 Linear Systems with Quasiperiodic ... solutions of the system behave We saw in Chapter that the solutions of this system are based on exponentials of eigenvalues of the coefficient matrix, namely, solutions of the characteristic equation...

Ngày tải lên: 31/03/2014, 15:09

Ngày tải lên: 22/06/2014, 19:20

Ngày tải lên: 16/09/2015, 15:54

... xấp xỉ thứ hai(second-order approximation) theo thứ tự Vì vậy, second-order approximation, phải xem xét xác suất có điều kiện digrams (hai ký hiệu với nhau) Entropy nguồn second-order tạo ký tự ... hưởng nhiễu Hai khía cạnh đưa Shannon báo “A Maththemathical Theroy of Communication xuất năm 1948 Bell System Technical Journal - nơi đưa lý thuyết thông tin Shannon giải thích hai khía cạnh thông ... thông Tài liệu tham khảo C E Shannon "A Mathematical Theory of Communication. " Bell System Technical Journal, Vol 27, 1948 Tất kỹ sư truyền thông phải đọc báo Shannon xem cha đẻ truyền thông đại...

Ngày tải lên: 18/09/2012, 10:13

... examples on the simulation of wireless networks These are the simulation of an IEEE 802.11 wireless LAN, simulation analysis of QoS in IEEE 802.11 WLAN system, simulation comparison of the TRAP and ... real systems The process of model validation consists of validating assumptions, input parameters and distributions, and output values and conclusions Validation can be performed by one of the ... neglect the effect of variances This may lead to erroneous conclusions † Simulation promotes total solutions † Simulation brings expertise, knowledge and information together † Simulation can be cost...

Ngày tải lên: 29/09/2013, 21:20

... udqgrp yduldeoh/ dqg wkh sgi ri 46 z z , orrnv dv iroorzv lq d vljqdo/ wr zlwklq d +8

Ngày tải lên: 12/12/2013, 04:15

... udqgrp yduldeoh/ dqg wkh sgi ri 46 z z , orrnv dv iroorzv lq d vljqdo/ wr zlwklq d +8

Ngày tải lên: 20/12/2013, 19:15

... a concise but lucid explanation and derivation of the fundamentals of spread-spectrum communication systems Although spread-spectrum communication is a staple topic in textbooks on digital communication, ... to a convolutional encoder while the other group of bits remains uncoded The output bits of the convolutional encoder select one of possible subsets of the points in the constellation of the ... quantization of soft-decision information to more than two levels requires analog-to-digital conversion of the demodulator output samples Since the optimal location of the levels is a function of the signal,...

Ngày tải lên: 20/01/2014, 06:20

... Materiel Systems Analysis Activity), Army Future Combat Systems Unit of Action Systems Book, Version 3.0, 22 May 2003 (For government use only; not available to the public.) Introduction on- force simulation ... Combat Systems Program, Santa Monica, CA: RAND Corporation, MR-1332-A, 2002 Department of the Army, Army Materiel Systems Analysis Activity, Army Future Combat Systems Unit of Action Systems ... limited number of kills of dug-in forces This quick-reaction study relied on Janus for most of the analytic findings Our parallel examinations of JCATS and OTB showed that these simulation tools had...

Ngày tải lên: 17/02/2014, 17:20

... settings: determination of the destinations and modelling of the O-D interactions and single trips Routes construction: their simulation is got by trip chain aggregation The combining of trips to a ... well as spatial data of the involved traffic zones, networks and conditions After the generation of O/D relations the trip generation is calculated on the basis of a series of interdependent equilibrium ... simulation of the driving cycle in real traffic conditions would increase the accuracy of the estimates of the pollutant emissions Nuzzolo et al (2010b), focus on the implementation of ex-ante...

Ngày tải lên: 23/03/2014, 10:20

... because evolutionary game theory on graphs is highly non-universal Extensive simulations allow us to conclude that the enhancement or inhibition of cooperation strongly depends on the type of network, ... possible In the continuous static case the concept of potential of interaction between agent and CBD is introduced Congestion function depends on population density Interaction between these ... emergence of discontinuous transitions, bifurcations, and oscillations of the disease prevalence Then comparisons are performed with analogous results of intensive agentbased simulations on networks...

Ngày tải lên: 23/03/2014, 21:20

... magnitude of the scale-free distribution of firm wealth as well as the influence of the propagation of failures on the global production of the economy [1] Weisbuch, G and Battiston, S Production Networks ... College London, London, UK In this paper we explore the functional correlation approach to operational risk We consider networks with heterogeneous a priori conditional and unconditional failure ... and of interaction and external noise on Axelrod’s model of social influence Our study is based on a combination of numerical simulations and an integration of the mean-field Master equation describing...

Ngày tải lên: 31/03/2014, 03:20

... manual Implications of economic policy for Implications of economic policy for food security A training manual, by food security - - A training manual, by A Thomson, and M Metz A Thomson, and M Metz ... information about their work on ISIS including links to websites from the user community Bireme is an important developer of versions of ISIS Their product catalogue gives access to information on ... bibliographies, webliographies, project descriptions, etc., can match your needs CDS/ISIS (Computerised Documentation Systems/ Integrated Set of Information Systems) , is a textual database management...

Ngày tải lên: 31/03/2014, 20:20

... Type/nature of interactions a Static or dynamic b Unidirectional or bidirectional c Constrained or nonconstraint interaction Consider an example of a family If there is only one person (component) ... Socioeconomic systems Conceptual systems Biological systems Thermal/hydraulic systems Analysis Prediction Psycho systems Chemical systems Speculation Control Mechanical systems Design/ control ... Esoteric systems Medical/biological systems Socioeconomic systems Communication and information systems Planning systems Solar system Environmental systems Manufacturing systems Management systems...

Ngày tải lên: 01/04/2014, 10:55

... modulation scheme for digital communications This non-smoothness sets the conditions for the interference in out -of- band receivers to appear impulsive If the coexistence of multiple communication ... power of the interference remains below that level Conclusions Non-smoothness of modulation can be caused by a variety of hardware imperfections and, more fundamentally, by the very nature of any ... main term of the total instantaneous power of in-phase and quadrature components resulting from such out -of- band emissions may appear as a pulse train consisting of a linear combination of pulses...

Ngày tải lên: 18/06/2014, 22:20

... modulation scheme for digital communications This non-smoothness sets the conditions for the interference in out -of- band receivers to appear impulsive If the coexistence of multiple communication ... power of the interference remains below that level Conclusions Non-smoothness of modulation can be caused by a variety of hardware imperfections and, more fundamentally, by the very nature of any ... main term of the total instantaneous power of in-phase and quadrature components resulting from such out -of- band emissions may appear as a pulse train consisting of a linear combination of pulses...

Ngày tải lên: 20/06/2014, 04:20

Ngày tải lên: 20/06/2014, 21:20

Ngày tải lên: 20/06/2014, 22:20