black box and physical mathematical models
Black Box and White Box testing
Ngày tải lên :
25/10/2013, 03:20
... this system to understand and clarify the characteristics of black box and white box testing People: Who does the testing? Some people know how software works (developers) and others just use it ... often called black box, ” while structural testing—based on the code internals—is called “white box. ” Indeed, this is probably the most commonly cited definition for black box and white box testing ... see if it works just by flipping switches (inputs) and seeing what happens to the lights and dials (outputs) This is black box testing Black box software testing is doing the same thing, but with...
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Báo cáo khoa học: "Combining data and mathematical models of language change" ppt
Ngày tải lên :
17/03/2014, 00:20
... ) Dynamical systems We develop and analyze models of populations of language learners in the mathematical framework of (discrete) dynamical systems (DS) (Niyogi and Berwick, 1995; Niyogi, 2006) ... mistransmitted (Models 1, 3, 5), and how the N and V probabil- ities acquired by a given learner are coupled In ˆ Model there is no coupling (ˆ t and βt learned α independently), in Models 2–3 coupling takes ... −k2 k2 t t PB (k1 , k2 ) ≡ (2) αt and βt , the probability that a random member of Gt produces N and V examples as σ´ , are the σ ˆ ensemble averages of αt and βt over all members ˆ of Gt Because...
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Mathematical Models for Registration and Applications to Medical Imaging pptx
Ngày tải lên :
22/03/2014, 22:20
... 2537-2548, (2002) T F Chan, S Kang and J Shen: Euler’s elastica and curvature based inpaintings, Journal on Applied Mathematics, (2002) T F Chan and J Shen: Mathematical models for local nontexture ... (10), (5), and (12) over Ω1 : c Ω0 dI dζ c c det (∇ξ x) dζdξ ≡ T0 = T1 ≡ c Ω1 dI dζ det (∇η y) dζdη (14) ´ ` Also, (9) and (10) define ζ and ζ as functions of ξ and η, respectively, and can be ... clarenz@math.uni-duisburg.de Andr´ s Bruhn Mathematical Image Analysis Group, Marc Droske Faculty of Mathematics and Computer University of California Science, Math Sciences Department Saarland University,...
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Báo cáo " Eutrophycation assessment and prediction of Bay Mau Lake using mathematical models " doc
Ngày tải lên :
28/03/2014, 15:20
... (P1) is related to the type of land, land use and intensive cultivation of agricultural land - The amount of P loads from precipitation is associated with rainfall and lake's area (P2) - The amount ... concentration and eutrophic process This helps us to find the ability of eutrophycation and propose measures for environmental managers to choose and make decisions The model was recognized and is used ... annually - Use the empirical watershed model and the eutrophycation model of Jorgensen to calculate the supplement of nutrients from the basin and compare with standards to determine the lake nutritional...
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majda a.j., kramer p.r. simplified models for turbulent diffusion.. theory, numerical modelling, and physical phenomena
Ngày tải lên :
24/04/2014, 16:48
... and informs the development of numerical strategies We will repeatedly appeal to this symbiotic interaction between simpli"ed mathematical models, asymptotic theory, physical understanding, and ... solutions), physical intuition, and numerical simulations The homogenization theory for periodic velocity "elds and random velocity "elds with short-range correlations is presented and utilized ... small-scale and large-scale scalar intermittency, and qualitative behavior over "nite time intervals Finally, it is demonstrated how exactly solvable models can be applied to test and design numerical...
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SEMANTICS – ADVANCES IN THEORIES AND MATHEMATICAL MODELS ppt
Ngày tải lên :
27/06/2014, 00:20
... meant by “knowledge” is usually undefined and not considered I think that my 12 Semantics – Advances in Theories and Mathematical Models Fig Physical and Semantic Information interaction block-schema ... “×”, “+” and “≥”, and accordingly, the language and reasoning system have to deal with linear inequalities and probabilities We get a tradeoff between expressive power and complexity, and the ... to each and every application Semantics – Advances in Theories and Mathematical Models case Therefore, it is not surprising that the whole realm of image processing had been fragmented and segmented...
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Báo cáo nghiên cứu khoa học: "Application of hydro-mathematical models for flood forecast and inundation warning of Tra Khuc-Ve River basins" potx
Ngày tải lên :
21/07/2014, 16:21
... hydro -mathematical models to improve efficiency and extend the lead time for flood forecasting and inundation warning, applicable to Tra Khuc and Ve river basins Study on improvement of accuracy and ... based on the rainfall-runoff models - If T
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Báo cáo y học: " Exploring the black box of quality improvement collaboratives: modelling relations between conditions, applied changes and outcomes" ppsx
Ngày tải lên :
11/08/2014, 05:21
... competition and transparency, a new reimbursement system based on standardised output pricing, and an intensified role for public actors (like the Healthcare Inspectorate), patient representatives, and ... conditions, applied changes, and outcomes of QIC-implementation exist; and can differences in conditions and outcomes be explained by the fact that the teams belong to different QICs and hospitals? Conceptual ... working methods and activities, and on patient-related outcomes In opposite order, the outcomes involve perceived project successes and actual progress made in the area of patient safety and logistics...
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báo cáo khoa học: " Exploring the black box of quality improvement collaboratives: modelling relations between conditions, applied changes and outcomes" doc
Ngày tải lên :
11/08/2014, 16:20
... competition and transparency, a new reimbursement system based on standardised output pricing, and an intensified role for public actors (like the Healthcare Inspectorate), patient representatives, and ... conditions, applied changes, and outcomes of QIC-implementation exist; and can differences in conditions and outcomes be explained by the fact that the teams belong to different QICs and hospitals? Conceptual ... working methods and activities, and on patient-related outcomes In opposite order, the outcomes involve perceived project successes and actual progress made in the area of patient safety and logistics...
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Mathematical models with delays for glucose insulin regulation and applications in artificial pancreas
Ngày tải lên :
08/09/2015, 18:34
... glucose and insulin in the plasma (A), and plasma and ISF glucose level difference (B) when τ2 changes…………………… 48 Figure 3.13 Phase plane of glucose and insulin in the plasma (A), and plasma and ... sections The Bergman, Sturis and Hovorka models are all PK models and used in following chapters All the three models have some common limitations although the structures of the models are different: ... glucose and glucose in the ISF, between plasma glucose and plasma insulin, between plasma insulin and ISF insulin, and between IDGU and ISF insulin Glucose level is regulated by these variables and...
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Device independent playground investigating and opening up a quantum black box
Ngày tải lên :
09/09/2015, 11:23
... the black box If the full set of correlations are close to a reference set of correlations, then the black box is certified to the corresponding reference state and measurements In Chapter and ... into two blocks (x0 , x1 ) and (x2 , x3 ) She then inputs x0 + x1 into the first box, while x2 + x3 into the second box She then obtains a1 and a2 from first and second box respectively Previously ... Attempt to Understand Entanglement Nonlocality is strictly speaking a phenomena when our attempt to understand and reproduce the quantum correlations using simpler and more intuitive models fails...
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An integrated white+black box approach for designing and tuning stochastic local search algorithms
Ngày tải lên :
14/09/2015, 08:39
... White +Black Box Approach 6.1 Motivation 6.1.1 White -Box SLS Visualization: Pro and Cons 6.1.2 Black- Box Tuning Algorithm: Pro and Cons 6.2 The Integrated White +Black Box ... algorithm behavior, and tweak it (the human and white -box part) Do fine-tuning using tuning algorithms (the machine and black- box part) We call this: the Integrated White +Black Box Approach (IWBBA) ... human users design and tune the SLS algorithm differently SLS algorithm behavior may be hard to understand Table 3.2: Details of Black- Box and White -Box Approaches 3.5.1 Black- Box Approaches In...
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STABLE AND PHYSICAL RESPONSE OF CONVEX HYPERELASTIC MODELS FOR FIBRE REINFORCED MATERIALS ỨNG xử tự NHIÊN và ổn ĐỊNH của các mô HÌNH SIÊU đàn hồi lồi mô tả các vật LIỆU COMPOSIT cốt sợi
Ngày tải lên :
08/06/2016, 14:11
... neoHookean, the MFH and the Holzapfel models cannot describe the stress state Figure Curve fitting for MF2 in uniaxial tests (left) and compression tests (right) Figure Cauchy stress and stretch results ... is nonlinear discrete governing equation because of both geometrically and physically nonlinearity from large deformation and the constitutive relation of the material, respectively As a result, ... ill-conditioned and is caused by the large difference between the isotropic energy and the anisotropic energy [6] Thus, we can control properly the balance between the isotropic and the anisotropic...
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MAC and Physical.ppt
Ngày tải lên :
13/09/2012, 11:16
... Xerox Corp Standardized in 1980 as IEEE 802.3 CSMA/CD algorithm is same for both Ethernet and 802.3 Frame format differs between Ethernet and 802.3 Frame format differs between Ethernet and 802.11 ... the Virtual Carrier-Sensing indicates the medium is idle and the station can transmit q For the station to transmit both the physical and virtual carrier sense must report an idle condition otherwise ... and (2) the NAV is zero February 2005 Coypright 2005 All Rights Reserved 22 Slot Times The slot time multiplied by the random number to obtain the wait time is dependent upon the particular physical...
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Asset Allocation in Active Portfolio Management using Treynor-Black Model and Technical Trends
Ngày tải lên :
29/04/2013, 14:07
... Portfolio Theory and use Fundamental Analysis to evaluate stock and use it in the allocation The software package uses candlestick charts and simple moving averages to value the stock and use it for ... project and the software development lifecycle It outlines the background and context of the project It spans into the scope and objectives continuing into the achievements 1.1 Background and Context ... figure above, points and are termed as peaks, whereas points and are troughs An uptrend is a series of higher peaks and higher troughs A downtrend is a series of lower peaks and lower troughs A...
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Nitrogen Dynamics and Biomass Production in a Vertical Flow Constructed Wetland Cultivated with Forage Rice and their Mathematical Modeling
Ngày tải lên :
05/09/2013, 09:38
... (3) where NHi and NOi represent NH4-N and NO2+3-N in the ith layer [g-N/m2], respectively, and Nrice is the rice nitrogen [g-N/m2] The terms radv,NH,i and radv,NO,i are the NH4-N and NO2+3-N inflow ... production and water treatment and a detailed understanding of the nitrogen dynamics in VF constructed wetlands CONCLUSIONS In the experimental pots replicating VF constructed wetlands, a variety ... with growth Assuming Monod-type nitrogen uptake kinetics (Selim and Iskandar, 1981) and ignoring the temperature effects, the NH4-N and NO2+3-N uptake by rice is described as rup , NH ,i = k N ,up...
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The Black Cat and other stories
Ngày tải lên :
14/10/2013, 17:11
... brave and happy and wise prince When half of the people in his land were dead, he chose a thousand healthy and happy friends and took them away from the city He took them over the hills and far ... nothing He took my hand I saw cuts and dried blood on it I cried out, jumped to the table and tried to open the box I tried and tried but I could not! I fell to the floor and broke Dentist's ... Berenice! And a thousand sweet voices answer me from past I can see her clearly now, as she was in her early days of beauty and light I see her and then suddenly all is darkness, mystery and fear...
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The JSP Files (Part 3) - Black Light and White Rabbits
Ngày tải lên :
23/10/2013, 00:15
... Files (part 3): Black Light And White Rabbits And the output is: The string black light starts with bl The string white rabbit ends with it Screaming Out Loud 13 You Say Seven, I Say And finally, ... aRandomNumber + " equals " + (someNumber+aRandomNumber)); %> And here's the output 97 plus equals 973 97 plus equals 100 [output] You Say Seven, I Say 14 The JSP Files (part 3): Black Light And ... " + aRandomNumber + " equals " + (someString+aRandomNumber)); %> And here's the output 97 plus equals 100 97 plus equals 973 You Say Seven, I Say 15 The JSP Files (part 3): Black Light And White...
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Hungry Minds Cliffs Gre_IMPORTANT SYMBOLS, TERMINOLOGY, FORMULAS, AND GENERAL MATHEMATICAL INFORMATION
Ngày tải lên :
01/11/2013, 14:20
... Formulas, and General Mathematical Information Mass — gram Common measures: 1000 milligrams (mg) = gram (g) 1000 grams = kilogram (kg) 1000 kilograms = metric ton (t) Problem-solving Words and Phrases ... Formulas, and General Mathematical Information Circles Radius of a circle — A line segment from the center of the circle to the circle itself Diameter of a circle — A line segment that starts and ends ... Geometry Terms and Basic Information Angles Vertical angles — Formed by two intersecting lines, across from each other, always equal Adjacent angles — Next to each other, share a common side and vertex...
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