making numbers even more random

... as I'm still in business, I'll clean your ducts again for free." Jeff's offer was generous and more than we would have asked for, or expected He proceeded to reclean all the ducts in the house ... spread the word to my circle of influence to stay far and wide away from his company I might have even been angry enough to report the incident to the Better Business Bureau As a delighted customer,...

Ngày tải lên: 20/12/2013, 18:15

... possible futures; a CO2 doubling or more by 2050 is possible 8,000 7,000 If something close to the higher-end trajectory occurs, fuel economy improvement will be even more important to contain the ... much more cell vehicles are not required may help to reach it, reach it important after to meet this target but certainly faster or even exceed it may help to reach it, reach it faster or even ... discussion and action to promote cleaner and more efficient vehicles worldwide We intend that this work will be intensely practical, and focused on making a real difference - from working with...

Ngày tải lên: 07/03/2014, 11:20

... www.blackbaud.com Making Event Participants More Successful with Social Media Tools the upgrade was to allow participants to design more effective fundraising appeals using video Online event fundraising ... www.blackbaud.com Making Event Participants More Successful with Social Media Tools Automated friend and participant feeds and notifications Branded fundraising badge and canvas pages with key event and ... 29492 T 800.443.9441 E solutions@blackbaud.com W www.blackbaud.com Making Event Participants More Successful with Social Media Tools “Event participants that adopted integrated social media tools...

Ngày tải lên: 30/03/2014, 16:20

... does not suffice to show that more food leads to more sense of wellbeing or that more votes lead to more seats Like Galileo, one has to ask: “How much more? ” or “How many more? ” Once one goes quantitative, ... the book too bulky More importantly, the need for predictive models extends far beyond electoral and party systems, or even political science This is why Making Social Sciences More Scientific: The ... Making Social Sciences More Scientific This page intentionally left blank Making Social Sciences More Scientific The Need for Predictive Models Rein...

Ngày tải lên: 10/06/2014, 23:22

... is more relevant than golf instruction Golfers suffer all the symptoms of successful people, perhaps even more acutely For one thing, they’re delusional about their success They claim (and even ... reason they close more deals than their peers (If that were true, I point out, how your nicer colleagues sell anything at all? Could it be that you’re selling a great product or making more sales calls?) ... will gradually begin to see you as a much more agreeable person, even when you are not in fact agreeing with them Do this consistently and people will eventually brand you as a welcoming person,...

Ngày tải lên: 27/07/2014, 08:13

... never be performed) the onus is on us to institute these measures to prevent any organs from going to waste This is all the more crucial when one considers the last moral principle of justice, ... vasopressors, heparin and phentolamine in potential donors for the sole purpose of making the organs in DCD more viable is an acceptable practice, provided they are used in patients with a low ... phentolamine may enhance organ blood flow and lower the incidence of delayed renal graft function [6] More controversial practices are the administration of thrombolytics and antemortem cannulation...

Ngày tải lên: 13/08/2014, 03:20

... Answers to Even More Resonance Practice Problems a H2N H2N O O O H2N b O O O c O O O O d O O O N N N O O N N...

Ngày tải lên: 03/09/2015, 23:16

... floating } number } 314 Chapter Random Numbers ∝ N −1/2 01 001 100 ∝ N −2/3 pseudo -random, hard boundary pseudo -random, soft boundary quasi -random, hard boundary quasi -random, soft boundary ∝ N −1 ... two different methods of choosing random points The quasi -random Sobol’ sequence converges much more rapidly than a conventional pseudo -random sequence Quasirandom sampling does better when the ... .6 .4 .2 Random Numbers 311 7.7 Quasi- (that is, Sub-) Random Sequences Degree Primitive Polynomials Modulo 2* (i.e., x + 1) (i.e.,...

Ngày tải lên: 17/10/2013, 22:15

... quasi -random routine sobseq (§7.7) We find that miser with sobseq can be considerably more accurate than miser with uniform random deviates Since the use of RSS and the use of quasi -random numbers ... and choosing one point randomly in each subregion, already gives a method whose error decreases asymptotically as N −1 , much faster than N −1/2 (Note that quasi -random numbers, §7.7, are another ... ignored as a candidate for bifurcation Even more rare is the possibility that all of the samples are in one half of the volume in all directions In this case, a random direction is chosen If this...

Ngày tải lên: 20/10/2013, 17:15

... just random numbers that lie within a specified range (typically to 1), with any one number in the range just as likely as any other They are, in other words, what you probably think random numbers ... numbers are However, we want to distinguish uniform deviates from other sorts of random numbers, for example numbers drawn from a normal (Gaussian) distribution of specified mean and standard ... computer work System-Supplied Random Number Generators Most C implementations have, lurking within, a pair of library routines for initializing, and then generating, random numbers. ” In ANSI C, the...

Ngày tải lên: 26/01/2014, 15:20

... guarantee that more than one of them is random. ” Figure that out 278 Chapter Random Numbers Portable Random Number Generators Ij+1 = aIj (mod m) (7.1.2) can be as good as any of the more general ... generator Circled numbers indicate the sequence of events: On each call, the random number in iy is used to choose a random element in the array iv That element becomes the output random number, ... generation algorithm For example, since successive numbers differ by a multiple of only 1.6 × 104 out of a modulus of more than × 109 , very small random numbers will tend to be followed by smaller...

Ngày tải lên: 26/01/2014, 15:20

... 288 Chapter Random Numbers uniform deviate in ⌠ F(y) =⌡ p(y)dy y x y transformed deviate out Figure 7.2.1 Transformation method for generating a random deviate y from a known ... y1 , y2 , 290 Chapter Random Numbers } See Devroye [1] and Bratley [2] for many additional algorithms CITED REFERENCES AND FURTHER READING: Devroye, L 1986, Non-Uniform Random Variate Generation ... uniform random x, then find the value y that has that fraction x of probability area to its left, and return the value y Normal (Gaussian) Deviates Transformation methods generalize to more than...

Ngày tải lên: 26/01/2014, 15:20

... Poisson, Binomial Deviates 291 A first random deviate in ⌠x ⌡0 f(x)dx f(x0 ) accept x0 second random deviate in p(x) x0 Figure 7.3.1 Rejection method for generating a random deviate x from a known probability ... waiting time to the ath event in a Poisson random process of unit mean For example, when a = 1, it is just the exponential distribution of §7.2, the waiting time to the first event Sample page from ... of unit rate Poisson random events occurring in a given interval of time x, while the gamma distribution was the probability of waiting time between x and x + dx to the mth event Note that m takes...

Ngày tải lên: 26/01/2014, 15:20

... North America) random floating-point number They are not very random for that purpose; see Knuth [1] Examples of acceptable uses of these random bits are: (i) multiplying a signal randomly by ±1 ... 368–369 [2] 7.5 Random Sequences Based on Data Encryption In Numerical Recipes’ first edition,we described how to use the Data Encryption Standard (DES) [1-3] for the generation of random numbers Unfortunately, ... viewed as more mischievous than useful Here we give a much faster and simpler algorithm which, though it may not be secure in the cryptographic sense, generates about equally good random numbers...

Ngày tải lên: 26/01/2014, 15:20

... deviation from randomness in sequences of up to 109 floating numbers ri derived from this scheme The combined strength of Nit = and nonsparse C1 , C2 should therefore give sequences that are random to ... below, is that it allows random access to the nth random value in a sequence, without the necessity of first generating values · · · n − This property is shared by any random number generator based ... that occurrence, using identical random values but, say, varying some other control parameters The relevant question might then be something like “what random numbers were used in cycle number...

Ngày tải lên: 26/01/2014, 15:20

... uncorrelated, random samples? The answer to the above question is “yes.” Sequences of n-tuples that fill n-space more uniformly than uncorrelated random points are called quasi -random sequences ... a misnomer, since there is nothing random about quasi -random sequences: They are cleverly crafted to be, in fact, sub -random The sample points in a quasi -random sequence are, in a precise sense, ... denote taking the arithmetic mean over the N sample points, Random Numbers Chapter 306 area A Figure 7.6.1 Monte Carlo integration Random points are chosen within the area A The integral of the...

Ngày tải lên: 26/01/2014, 15:20

Ngày tải lên: 13/02/2014, 10:59

... street and making it more attractive with landscaping and street furniture • Investing in maps, street signs and wayfinding As this report and the case studies have shown, making streets more walking ... Credit: Rodney Tolley • More expenditure • More intensive commercial exploitation of the area • More uses and spend on the street • Increased property values • Higher rents • More repair/regeneration ... Improving public transport • Greening the street and making it more attractive As this report and the case studies have shown, making streets more walking and cycling friendly will: • Increase...

Ngày tải lên: 23/03/2014, 02:20

... PM Page ii ffirs.qxd 7/20/06 1:40 PM Page i More Than a Numbers Game ffirs.qxd 7/20/06 1:40 PM Page ii ffirs.qxd 7/20/06 1:40 PM Page iii More Than a Numbers Game A Brief Histor y of Accounting ... Internal Revenue Form 366, describing revenues and expenses used to calculate corporate Figure 3.1 Internal Revenue Form 366 Source: Richard J Joseph, The Origins of the American Income Tax: The Revenue ... the APB was more interested in matching revenues with expenses than in achieving clarity among balance sheet accounts ccc_king_023-040_ch03.qxd 30 5/31/06 1:51 PM Page 30 MORE THAN A NUMBERS GAME...

Ngày tải lên: 30/03/2014, 14:20

... found that not everyone is interested in making more and working less Some people want to make more while working the same amount of time or to just become more efficient at work and at home It ... make more money, but less work • You have more focus and energy to your best work • You make far fewer errors and mistakes • You fix the mistakes you make quickly and permanently • You feel more ... readers simply want to feel more in control of their lives, to have their worlds make more sense Work the System serves all these purposes because it’s about becoming more life-efficient I’ve had...

Ngày tải lên: 11/07/2014, 22:38