chapter 13 channel coding and encryption pdf
Tài liệu Practical mod_perl-CHAPTER 13:TMTOWTDI: Convenience and Habit Versus Performance ppt
... PerlModule Benchmark::Handler SetHandler perl-script PerlHandler Benchmark::Handler The first directive preloads and compiles the Benchmark::Handler module The ... "Content-type: text/plain\n\n"; print "Hello"; And we will use the equivalent content-generation handler, shown in Example 13- 2 454 | Chapter 13: TMTOWTDI: Convenience and Habit Versus Performance This is ... key-value pairs, and assuming that every key has a single value, we will compare the almost identical scripts in Examples 13- 3, 13- 4, and 13- 5 by trying to pass various query strings Example 13- 3 processing_with_apache_args.pl...
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Plant physiology - Chapter 13 Secondary Metabolites and Plant Defense docx
... herbivores and fungi Of special interest is the phototoxicity of certain coumarins called furanocoumarins, which have an attached furan ring (see Figure 13. 11B) 292 Chapter 13 FIGURE 13. 10 Outline ... glycosides that have sugars at position (Figure 13. 13B) and sometimes elsewhere Without their sugars, anthocyanins are known as anthocyanidins (Figure 13. 13A) Anthocyanin color is influenced by many ... susceptible to insects and disease • They serve as attractants for pollinators and seeddispersing animals and as agents of plant–plant competition In the remainder of this chapter we will discuss...
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Báo cáo hóa học: " Research Article Joint Source, Channel Coding, and Secrecy" potx
... 2003 [10] J B Anderson and S Mohan, Source and Channel Coding, Kluwer Academic Publishers, Norwell, Mass, USA, 1991 [11] P W Moo and X Wu, “Resynchronization properties of arithmetic coding, ” in ... file In particular, inspired by the duality between source and channel coding, we propose two algorithms based on compression and channel coding, respectively The first algorithm employs arithmetic ... algorithms able to perform jointly source coding, channel coding, and secrecy Algorithm is based on an arithmetic coder with forbidden symbol and interval randomization coupled with a soft decoder;...
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Báo cáo hóa học: " H.264 Layered Coded Video over Wireless Networks: Channel Coding and Modulation Constraints" docx
... source and channel rates unchanged As mentioned earlier, the combination of HQAM and turbo coding will add a protection to the HP layer that even the turbo coding alone with a lower channelcoding ... Gaussian channel (b) In a fading channel Figure 10: Foreman QCIF@10 Hz, UEP-SCAL with turbo coding alone: sHP = 16.6 kbps, RHP = 1/3, sLP = 40 kbps, RLP = 4/5, and combined HQAM and turbo coding: ... [12] C Berrou and A Glavieux, “Near optimum error correcting coding and decoding: turbo-codes,” IEEE Transactions on Communications, vol 44, no 10, pp 1261–1271, 1996 [13] B Barmada and E V Jones,...
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Chapter 13 - File IO and Isolated Storage pps
... about existing files and directories Performing typical file system operations such as copying files and creating directories Classes File and Directory Figure 13. 2 The File- and Directory-centric ... machine’s file and directory structure Over the course of this chapter, you will learn how to programmatically create (and destroy) a directory system as well as move data into and out of various ... Microsoft 13 Example 13. 1 Displaying the name of each file in the current directory 14 15 Example 16 The DirectoryInfo and FileInfo Classes Mirror the functionality in the Directory and File...
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CHAPTER SEVEN: BOND ANALYSIS AND INVESTMENT pdf
... preferred habitat hypothesis because it contends that interest rates are determined by supply and demand and that different investors have preferred maturities from which they no stray • There is ... 1000 1133 .94 1.91 1.86 5.33 Bond 5% 80 1000 1081.70 2.79 2.66 9.88 Bond 7% 60 1000 966 .13 3.67 3.43 15.54 Bond 9% 40 1000 805.52 4.58 4.20 22.46 Bond 11% 20 1000 619.25 5.62 5.06 31.24 Bond 13% ... Various types of bonds use different assumptions regarding the number of days in a month and year 06/08/2011 13 Valuing Bonds Between Coupon Dates (cont.) • Imagine that we are halfway between coupon...
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Chapter 13 return, risk, and the security market line
... Pricing Model 13- 2 Chapter Outline • Expected Returns and Variances • Portfolios • Announcements, Surprises, and Expected Returns • Risk: Systematic and Unsystematic • Diversification and Portfolio ... 24.84% 13- 41 Figure 13. 4 13- 42 Quick Quiz • How you compute the expected return and standard deviation for an individual asset? For a portfolio? • What is the difference between systematic and unsystematic ... RC = 3(15) + 5(10) + 2(2) = 9.9% • RT = 3(25) + 5(20) + 2(1) = 17.7% 13- 5 Variance and Standard Deviation • Variance and standard deviation measure the volatility of returns • Using unequal probabilities...
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Digital video broadcasting (DVB) frame structure channel coding and modulation for a second generation digital terrestrial tele
... Bit-interleaved coding and modulation 6.1 FEC encoding This sub-system shall perform outer coding (BCH), Inner Coding (LDPC) and Bit interleaving The input stream shall be composed of BBFRAMEs and the ... bit): Constant Coding and Modulation or Variable Coding and Modulation NOTE 1: The term ACM is retained for compatibility with DVB-S2 [i.3] CCM means that all PLPs use the same coding and modulation, ... broadcasting and related fields Since 1995 the JTC Broadcast became a tripartite body by including in the Memorandum of Understanding also CENELEC, which is responsible for the standardization of radio and...
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chapter 13 game theory and competitive strategy
... competitors Chapter 13 Slide Pricing of Computers and Word Processors Firm High Price High Price Low Price 100, 80 80, 100 Firm Low Price Chapter 13 20, 10, 20 Slide Pricing of Computers and Word ... Chapter 13 Slide The Nash Equilibrium Revisited Maximin Strategies Scenario Firm has a much larger market share than Firm Both are considering investing in a new encryption standard Chapter ... maximin strategy Chapter 13 Slide The Nash Equilibrium Revisited Maximin Strategy Maximin Strategy If both are rational and informed Both firms invest Nash equilibrium Chapter 13 Slide The...
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HRM 5th chapter 13 employee rights and discipline
... 13 8 Job Expectancy Rights • Employees expect certain rights associated with fair and equitable employment, including: Privacy Substance abuse and drug testing Just cause disciplinary and ... Testing Testing •• Searches Searchesand andElectronic Electronic Monitoring Monitoring •• Access Accessto toPersonnel PersonnelFiles Files •• E-mail E-mailand andVoice VoiceMail Mail •• Access ... Ltd Figure 13. 7 13 21 Documentation of Employee Misconduct • Date, time, and location of the incident(s) • Description of the problem/misconduct • Consequences of misconduct on employee and/ or work...
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Test bank Finance Management chapter 13 capital structure and leverage
... = 17,500 shares outstanding EPS = NI/# shares = $60,000/17,500 = $3.4286 $3.43 Chapter 13 - Page 48 WEB APPENDIX 13A SOLUTIONS 13A-1 DOL, DFL, and DTL Answer: c Diff: E 13A-2 Financial leverage ... fixed and variable costs What is the level of the company’s fixed operating costs? a b c d e $ 450,000 $ 666,667 $1,200,000 $2,000,000 $2,125,000 Chapter 13- Page 31 CHAPTER 13 ANSWERS AND SOLUTIONS ... 50 percent debt and 50 percent common equity? a b c d e $0.75 $2.46 $3.43 $4.04 $6.86 Chapter 13- Page 23 Web Appendix 13A Multiple Choice: Conceptual Easy: DOL, DFL, and DTL 13A-1 Answer: c...
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Báo cáo hóa học: " Research Article Multimedia Encryption with Joint Randomized Entropy Coding and Rotation in Partitioned Bitstream" pdf
... compression and encryption, and propose a new multimedia encryption methodology of adding randomness into the compression process The basic idea and the detailed implementation of the REC encryption ... key so as to achieve encryption? Wu and Kuo [10, 15] are the first to explore in this direction and they proposed to implement encryption in entropy coding In standard entropy coding, only one statistical ... two can form an efficient and secure multimedia encryption solution The first method is called randomized entropy coding (REC) REC uses multiple coding parameters/settings and dynamically chooses...
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Independent And Stationary Sequences Of Random Variables - Chapter 13 pdf
... (13 2 .13) , (13 2.18) and (13 20), we obtain F§(x2)-F§(x1) C exp [-E6n2a/p(n)2] , ( 13. 2.21) for all finite x2 > x l and all sufficiently large n We now set x2 = np, where p> (2a+1)/4a+3 , and ... ' occurs, and by (13 1) P(Xj >, np -2 ) < C exp {-(np-2)4a/(2a+1)} and P(Y >' np -2 ) < e - n , n so that 1-Fn (x 2)= P{Sn >1 x on1 } < C(n+1)e - n (13. 2.22) Adding (13 2.21) and (13 2.22), ... (13 1) Keeping the notation of Chapter 12 and using (13 1) we proceed to the formula (cf (12 1)) 00 -F,,(x) = Rne hmn e-haul/2vdFn(v)+0Pn3 , (13 2)f(x-mn'/zoa where R = e l (hy) p (y) dy , (13...
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PORTABLE MBA IN FINANCE AND ACCOUNTING CHAPTER 13 pdf
... the number and type of investors who can buy in, is not required to register with the Securities and Exchange Commission, and is not bound by the same regulations and reporting standards imposed ... marking-to-market All day and every day, futures traders meet in trading pits at the exchanges and cry out orders to buy and sell futures on behalf of clients The forces of supply and demand determine whether ... firms, portfolio managers, and municipalities Investors and citizens should demand to know how derivatives are being used when their money is at stake Better information and oversight is the most...
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Book Econometric Analysis of Cross Section and Panel Data By Wooldridge - Chapter 13 pdf
... equations (13. 2) and (13. 3) in terms of the indicator function, denoted 1½ Á This function is unity whenever the statement in brackets is true, and zero otherwise Thus, equations (13. 2) and (13. 3) ... it is indispensable For example, in Chapters 15 and 16 we study various limited dependent variable models, and MLE plays a central role 13. 2 Preliminaries and Examples Traditional maximum likelihood ... ¼ j x i Þ ¼ À Fðx i y Þ 13: 5Þ We can combine equations (13. 4) and (13. 5) into the density of yi given x i : f ðy j x i Þ ¼ ½Fðx i y Þ y ½1 À Fðx i y Þ 1Ày ; y ¼ 0; 13: 6Þ The fact that f ðy...
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Chapter 116. Immunization Principles and Vaccine Use (Part 13) pdf
... control and even eliminate some diseases through individual and herd protection Vaccines also represent the best societal hope for stopping the pandemic of HIV infection throughout the world and ... control policies, practices, and strategies International Considerations Since the establishment of the Expanded Programme on Immunization (EPI) by the WHO in 1981 and the involvement of UNICEF ... fever, meningococcal, mumps, and rubella) are used regionally, depending on disease epidemiology and resources The rationale for inclusion of hepatitis B vaccine in Africa and Asia is to prevent the...
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PHYSICAL - CHEMICAL TREATMENT OF WATER AND WASTEWATER - CHAPTER 13 pdf
... TX249_frame_C13.fm Page 623 Friday, June 14, 2002 2:32 PM 13. 19 13. 20 13. 21 13. 22 13. 23 13. 24 13. 25 13. 26 13. 27 13. 28 13. 29 13. 30 13. 31 13. 32 13. 33 13. 34 The temperature is 25°C This given temperature ... Sincero TX249_frame_C13.fm Page 622 Friday, June 14, 2002 2:32 PM 13. 9 13. 10 13. 11 13. 12 13. 13 13. 14 13. 15 13. 16 13. 17 13. 18 the ion product of water The given temperature may be used to calculate ... Sincero and G A Sincero (13. 75) (13. 76) TX249_frame_C13.fm Page 618 Friday, June 14, 2002 2:32 PM TABLE 13. 11 Summary of Equivalent Masses Fe Equation (13. 69) Eqs (13. 70) through (13. 73) Eqs (13. 74)...
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GIS Applications for Water, Wastewater, and Stormwater Systems - Chapter 13 pdf
... systems and wet-weather control facilities such as storage tanks and equalization basins Table 13. 1 lists representative sewer system modeling packages and their GIS capabilities, vendors, and Web ... estimates of present and future dry- and wet-weather flow rates Flow estimates can be prepared based upon present and future land-use Copyright © 2005 by Taylor & Francis 2097_C 013. fm Page 264 Monday, ... 11 12 13 14 15 16 17 18 19 20 21 23 24 25 26 27 28 29 30 32 35 37 38 S21 Total/Mean Area (Acres) 397.82 20.18 4 .13 31.58 116.82 29.66 38.95 13. 93 16.69 29.47 13. 86 18.49 64.49 84.24 29 .13 84.93...
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Handbook Of Pollution Control And Waste Minimization - Chapter 13 pdf
... materials and energy to the system, identifying the operations that use the materials and energy, and identifying system outflows, including all the products of the operations including wastes and ... water, and energy, but in this particular case energy and water usage is modest Maintenance and infrastructure operations include all maintenance activities, facility management activities, and ... organizational structure and its impact on pollution and waste generation and may include issues such as structure, Copyright 2002 by Marcel Dekker, Inc All Rights Reserved funding, and customer base...
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Cyanobacterial Toxins of Drinking Water Supplies: Cylindrospermopsins and Microcystins - Chapter 13 (end) pdf
... harmful contaminants from the catchment and source water and their reduction, the risks and risk reduction within the treatment system, and risks of contamination and risk reduction in the distribution ... agricultural intensification, and access to recreational facilities Control of catchments is made more difficult by private land ownership, increasing land value, and — in less developed countries ... becoming more important and also more difficult Copyright 2005 by CRC Press TF1 713_ C 013. fm Page 261 Tuesday, October 26, 2004 2:25 PM Emerging Issues 261 Intensity of land use in catchments inevitably...
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