a brief introduction to map projections

... velocity and acceleration • 2A = Peak to Peak = Used to measure total displacement of a shaft with respect to available bearing clearance • RMS = Root Mean Squared amplitude - A measure of ... Acceleration is maximum at top an bottom where weight has come to a stop and must accelerate to pick up velocity Root Mean Squared Amplitude • RMS amplitude will be equal to 0.707 times the Peak amplitude ... velocity at medium frequencies and acceleration at high frequencies A Brief Introduction to Vibration Analysis of Process Plant Machinery (IV) Trang 15Basic Concepts IV Basic Rotor and Stator System•

Ngày tải lên: 18/03/2017, 01:34

... where k is a natural number We’ll start by proving the n = 2case: a1+ a2 2 ≥ √a1a2 a1+ a2 ≥ 2√a1a2(a1+ a2)2 ≥ 4a1a2 a21+ 2a1a2+ a22 ≥ 4a1a2 a21− 2a1a2+ a22 ≥ 0(a1 − a2)2 ≥ 0Thus, the inequality follows ... have attended Withouttheir help I wouldn’t have been able to get to math camps like Awesome Math.And finally, I want to thank my family My mom for always being there to support me My dad for always ... Esp´ıritu Santo (CES) For many years CES and Mr Cipri´an haveproduced the top high school math talent in all of Puerto Rico He has been my math coach for 6 years and I will always be thankful for

Ngày tải lên: 08/10/2019, 22:49

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Ngày tải lên: 19/10/2024, 15:14

... existing data. There are many, many algorithms I a given algorithm may work well for one type of data and poorly for other types. Forming data to input can be an art in itself (data carpentry) ... TerminologyTopic is called machine learning or statistical learning or data learning or data analytics where data may be big or small. Supervised learning = Regression I We have both outcome y and regressors ... Trang 1A Very Brief Introduction to Machine Learning forRegression A Colin Cameron Univ of California- Davis Abstract: These slides attempt to demystify machine learning. The slides cover standard

Ngày tải lên: 02/09/2021, 20:42

... USA,Australia, Canada, Japan, Korea, India, China, Hong Kong, Israel,Portugal, France and South Africa, places with either an estab-lished or developing identity in the field We have also had access ... actualtasks and activities which are a part of each role and its related con-text Our aim is to demonstrate the very wide range of work settingsthat are potentially available and relevant to qualified ... and to work always in ways that empower rather than control and also demonstrate the high standards of anti-discriminatory practice appropriate to the plu- ralistic nature of society today (pp

Ngày tải lên: 06/03/2014, 05:20

... quad-data rate (QDR) 40 GB/s InfiniBand ports are available with each machine expressly for Oracle Exadata (only database machine that provides extreme performance for both data warehousing and ... Exalytics machines can leverage network attached storage for storing shared metadata and configuration data Trang 6Oracle Exalytics includes a complete server management infrastructure with Oracle ... scalability and markedly lower TCO compared to standalone software The TimesTen In-Memory Database for Exalytics is an optimized in-memory analytic database, with features exclusively available

Ngày tải lên: 09/03/2014, 00:20

... ciphers? Assume that the adversary knows t plaintext/ciphertext pairs, all... A Classical Introduction to Cryptography, exercises related to the more advanced parts of the textbook are marked ... contain inevitable errata as well as other material related to this book, like challenging tests and more exercises Finally, the authors... public-key cryptography, cryptographic protocols, ... [...]...Foreword As a companion book of Vaudenay's A Classical Introduction to Cryptography, this exercise book contains a carefully revised version of most of the material used in teaching

Ngày tải lên: 25/03/2014, 11:02

... set of all free vectors Then V is union of vector spaces VA associated with all points A in space: a vector a and if it is a free vector, wecan replicate it by parallel translationsthat produce ... have a rectangular 5 × 3 matrix A and another rectangular matrix Bwhich is 4 × 5 Which of these two products A B or B A you can calculate ?Exercise 5.6 Suppose that A and B are two rectangular ... known ? (Don’t say that you use acomputer package like Maple, MathCad, or any other; remember the algorithm forcalculating A−1) Trang 15§ 6 WHAT HAPPENS TO VECTORS WHEN WE CHANGE THE BASIS ? 15Exercise

Ngày tải lên: 31/03/2014, 15:08

... the proof, we shall assume, as clearly we may, that a is real, and we shall apply the mean-value theorem to P, the minimal polynomial for a We have, for any rational p/q (q > O), ... a, sin a and tan a for all non-zero algebraic a In the sense of Lebesgue measure, 'almost all' numbers are transcendental; in fact as Cantor observed in 1874, the set of all algebraic ... quickly became unobtainable; indeed many scholars of the time had to resort to taking handwritten copies. But it was generally regarded as a rather impenetrable work and it was probably not

Ngày tải lên: 31/03/2014, 16:20

... impart flame retardant properties The flame retardant action arises because they are capable to form polyphosphoric acids by condensation... summarize a few examples of the application and ... Likewise, a curing agent and an accelerator may be considered as an additive However,... evaporation and degradation of plasticizers have been developed, with the aim of formulating long-lasting ... Several monographs have been prepared with regard to the topic (3-7) Plasticizers are used for several... seems to be a good alternative to phthalates in flexible toys due to its ease

Ngày tải lên: 02/04/2014, 16:26

... to be a Trang 7special case of a more general algorithm for playing repeated games and for approximately solvinga game This also shows that boosting is closely related to linear programming and ... Shannon Laboratory 180 Park Avenue Florham Park, NJ 07932 USA www.research.att.com/fyoav, schapireg fyoav, schapireg@research.att.com Abstract Boosting is a general method for improving the accuracy ... illustrative approximation of AdaBoost In fact, algorithms that explicitly attempt to maximize minimal margin have not been experimentally as successful as AdaBoost [7, 27]. Trang 8in the margin values

Ngày tải lên: 24/04/2014, 12:24

... classical picture cannot explain why atoms are stable, why atoms of the same chemical element are always identical or why atoms have a surprisingly small variation in size In fact, atoms can ... the East, say, is observed to have right-hand circular polarization, then the photon moving to the West is certain to be found to have right-hand circular polarization But if the photon ... to the East has a specific polarization and the unobserved photon moving West immediately has the same polarization This system of entangled photons is equivalent to having two ambidextrous...

Ngày tải lên: 24/04/2014, 17:12

... JavaScript provides a thing called a variable var caught = 5 * 5; A variable always has a name, and it can point at a value, holding on to it The previous statement creates a variable ... produces the value it holds Here’s an example: var... var is used to create a new variable After var, the name of the variable follows Variable names can be almost every word, but they may not include ... include spaces Digits can also be part of variable names—catch22 is a valid name, for example—but the name must not start with a digit The characters $ and _ can be used in names as if they

Ngày tải lên: 28/04/2014, 16:57

... nevertheless has the great advantage thatone can in effect listen to native speakers reproducing the language,and thus learn to read aloud not only with fluency but with naturalintonation (patterns of voice ... more than one syllable, it is customary to assume that the syllable division occurs immediatelybefore a vowel, e.g far-a ‘[to] go’, kall-a ‘[to] call’, gƒr›-um ‘walls [dat.]’, gam-all-a ‘old ... nominative, accusative, etc — that have a variety of forms and avariety of functions It can therefore be hard to see what the essence of a case is — leading to uncertainty about what one means

Ngày tải lên: 04/05/2014, 12:47

... Generating the weight matrix 8.4 Autoassociation and traditional application 8.5 Heteroassociation and analogies to neural data storage 8.5.1 Generating the heteroassociative ... I always learned (and also had to learn) something new about neural networks and related subjects Especially Dr Goerke has always been willing to respond to any questions I was not able to answer ... decided to just have to skip the shaded Snipegive it away as a professional reference imparagraphs! The Snipe-paragraphs asplementation that covers network aspects sume the reader has had a close...

Ngày tải lên: 01/04/2014, 00:20

... Engineering Teacher Award and the Iowa State University Alumni Association Faculty Citation He has authored and coauthored many theoretical and experimental technical papers on hydrodynamic stability, ... undergraduate and graduate degrees at Iowa State From 1965 to 1967, Dr Okiishi served as a U.S Army officer with duty assignments at the National Aeronautics and Space Administration Lewis Research ... takes a finite time for the increased pressure created by the valve closure to propagate to an upstream location Similarly, a loudspeaker diaphragm causes a localized disturbance as it vibrates,...

Ngày tải lên: 02/04/2014, 14:37

... Time A Sample C# Application Application Types • Console Application • Has standard streams (out, in, err) • GUI can be added manually • Windows Application • GUI based • No standard streams (out, ... Virtual Machine that runs MSIL aka MS Byte Code • BCL aka NET Framework • A set of compilers that can generate MSIL C#, Visual Basic, C++, Java (the MS flavor) • There are 50+ languages that generate ... int Add(int x, int y); • Methods not marked virtual are equivalent to Java final methods • Methods can be marked with new to break the virtual chain What’s not Relevant, but Useful • Interop • Access...

Ngày tải lên: 23/10/2014, 15:18

... “blip” An alternative contract is to make the exchange rate at time T a time-average, as in (1.21) Any contract containing time-averages of asset prices is usually called an Asian option, and there ... Brief Introduction via Matlab Monte Carlo simulation has the great advantage that it is extremely simple √ to program Its disadvantage is that the error is usually a multiple of 1/ N , so that ... difference and differential equations via mortgage pricing You are presumably all too familiar with a repayment mortgage: we borrow a large sum M for a fairly large slice T of our lifespan, repaying capital...

Ngày tải lên: 23/07/2014, 11:05

... world of passion and pain.13 For God’s exaltation above man did not affect man’s ability to know him; it was a moral and metaphysical exaltation, not an elevation beyond the range of man’s knowledge; ... same fundamental notion, it was for every reason natural that what had so long been a familiar truth and obvious certitude, should come to be regarded by Hegel as a dogma as indubitable as to ... that at the outset this position was rather a dogmatic assumption, or at least a mere intuition, and not a principle arrived at after a process of preliminary critical inquiry And indeed even to...

Ngày tải lên: 06/11/2012, 15:51

... next example is even more convincing (and only somewhat contrived): alf eastman easily yells A| AAAAAAAAAAAAAAAH The encoder creates the token (1,9 ,A) , matching the first nine copies of A in the ... and in an audio file, a string of audio samples may also appear repeatedly A dictionary-based method maintains a dictionary that contains bits and pieces of the data As a string of data symbols ... organizations A close relative of data encryption is the field of data hiding (steganography) A data file A (a payload) that consists of bits may be hidden in a larger data file B (a cover) by taking...

Ngày tải lên: 14/12/2013, 15:15