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How are recursive rules different from explicit function rules for modeling linear data?
Wiki User
∙ 13y ago
recursive rules need the perivius term explicit dont
Wiki User
∙ 13y ago
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What is a math unit bar?
bar modeling is math
Difference between an entity class and an entity instance?
"An entity is a person, place, event, or thing about which data is collected...An instance is an occurence of an entity." - Systems Analysis & Design (4th) - DennisAn example of this would be STUDENT as the entity while JACK SMITH is an instance of that entity.If an entity is an individual "person, place, event, or thing about which data is collected", then an entity is an instance. Linguistically, entity is just another word for a single thing ("The existence of a thing as contrasted with its attributes.", Merriam-Webster's On-line Dictionary). Entities that have the same attributes are grouped in what are best called entity classes (it doesn't make sense to refer to a collection of entities as an entity). Entity and entity class are data modeling terms. The corresponding object modeling terms are object and class, albeit that a class typically has operations, which are foreign to an entity class.
What are the differences between UMLl and HTML?
UML (Unified Modeling Language) is a diagramming "language" used primarily for software design. It is called Unified because it standardizes several slightly disparate elements (e.g. uses cases, class diagrams, sequence diagrams). XML (eXtensible markup language) is a language for storing and exchanging data in software, such are storing documentation or passing messages between applications. The word "extensible" is used because the language itself has provisions for creating and using user defined "tags".
How are polynomials used in your daily life?
Although many of us don't realize it, people in all sorts of professions use polynomials every day. The most obvious of these are mathematicians, but they can also be used in fields ranging from construction to meteorology. Although polynomials offer limited information, they can be used in more sophisticated analyses to retrieve more data.What is a Polynomial?oPolynomials are algebraic expressions that add constants and variables. Coefficients multiply the variables, which are raised to various powers by non-negative integer exponents.How do People use Polynomials?Since polynomials are used to describe curves of various types, people use them in the real world to graph curves. For example, roller coaster designers may use polynomials to describe the curves in their rides. Combinations of polynomial functions are sometimes used in economics to do cost analyses, for example.Polynomials for Modeling or PhysicsoPolynomials can also be used to model different situations, like in the stock market to see how prices will vary over time. Business people also use polynomials to model markets, as in to see how raising the price of a good will affect its sales. Additionally, polynomials are used in physics to describe the trajectory of projectiles. Polynomial integrals (the sums of many polynomials) can be used to express energy, inertia and voltage difference, to name a few applications.Polynomials in IndustryoFor people who work in industries that deal with physical phenomena or modeling situations for the future, polynomials come in handy every day. These include everyone from engineers to businessmen. For the rest of us, they are less apparent but we still probably use them to predict how changing one factor in our lives may affect another--without even realizing it.Curve Fitting·Polynomials are fit to data points in both regression and interpolation. In regression, a large number of data points is fit with a function, usually a line: y=mx+b. The equation may have more than one "x" (more than one dependent variable), which is called multiple linear regression.In interpolation, short polynomials are joined together so they pass through all the data points. For those who are curious to research this more, the name of some of the polynomials used for interpolation are called "Lagrange polynomials," "cubic splines" and "Bezier splines."Chemistry·Polynomials come up often in chemistry. Gas equations relating diagnostic parameters can usually be written as polynomials, such as the ideal gas law: PV=nRT (where n is mole count and R is a proportionality constant).Formulas of molecules in concentration at equilibrium also can be written as polynomials. For example, if A, B and C are the concentrations in solution of OH-, H3O+, and H2O respectively, then the equilibrium concentration equation can be written in terms of the corresponding equilibrium constant K: KC=AB.Physics and Engineering·Physics and engineering are fundamentally studies in proportionality. If a stress is increased, how much does the beam deflect? If a trajectory is fired at a certain angle, how far away will it land? Well-known examples from physics include F=ma (from Newton's laws of motion), E=mc^2 and F---r^2=Gm1---m2 (from Newton's law of gravitation, though usually the r^2 is written in the denominator).rm: no2�wi��P� normal; widows: auto; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255);">Chemistry Polynomials come up often in chemistry. Gas equations relating diagnostic parameters can usually be written as polynomials, such as the ideal gas law: PV=nRT (where n is mole count and R is a proportionality constant).Formulas of molecules in concentration at equilibrium also can be written as polynomials. For example, if A, B and C are the concentrations in solution of OH-, H3O+, and H2O respectively, then the equilibrium concentration equation can be written in terms of the corresponding equilibrium constant K: KC=AB.Physics and EngineeringPhysics and engineering are fundamentally studies in proportionality. If a stress is increased, how much does the beam deflect? If a trajectory is fired at a certain angle, how far away will it land? Well-known examples from physics include F=ma (from Newton's laws of motion), E=mc^2 and F---r^2=Gm1---m2 (from Newton's law of gravitation, though usually the r^2 is written in the denominator).
What does an architect have to do with polygons?
Architects use geometry to study and divide space as well as draft detailed building plans. Builders and engineers rely on geometric principles to create structures safely. Designers apply geometry (along with color and scale) to make the aesthetically pleasing spaces inside. Applying geometry in design is unavoidable.
What are the different types of modeling Verilog?
three types of modeling are their in verilog they are Gate level modeling Dataflow modeling or rlt level modeling behaviour modeling
Do modeling begin from beauty pageants?
No, modeling and beauty pageantry are two different industries. While there is some modeling involved in pageants, it is not the same.
How do you use rational function in real life?
Rational function can be used in real life in modeling multi-person work problems.
How is math in modeling?
In modeling, you need to be able to count and know angles. Counting is one of the most important things in modeling. You have to count your steps when you walk the runway. There are different walks in modeling and you need to be able to know what angle you are walking and/or turning.
What is modeling in mathematics?
A model in mathematics is a physical representation of the solution. This can be done by graphing, illustration, or creating an equation or function.
When did newstar jimmy begin modeling?
The exact age Newstar Jimmy began modeling is not known. he was modeling as young as the age of 4.
What kind of jobs do you get after barbizon?
It depends on what kind of modeling you want to do and where your talents are. There are different kinds of models for different industries.
If I allow my baby to do baby modeling jobs, is that a form of bad parenting?
Many people have different views about baby modeling jobs. It is important to put the needs of the child to the forefront; if the child does not want to participate in modeling as he/she gets older, respect their wishes.
Why are plastic building blocks good for modeling molecules?
they can be combined in many different ways
What are the different types or genres of acting?
Drama. acting, performing, directing, modeling, singing:ETC
What modeling agency did Kim Kardashian go to.To become famous?
Modeling is not what made Kim Kardashian famous--her socialite lifestyle, her late father's career and her sex tape all contributed to putting her in the spotlight. As for her modeling career, she has modeled for a number of different clients but is not tied to any specific modeling agency--if she is, the name of that agency is not publicly known. She gets modeling jobs because of her celebrity status.
When did beyoncé start modelling?
Although "model" is one of her job titles, Beyonce is first and foremost a singer and entertainer. She has done modeling for different brands and products but has never established a solid modeling career. That is not her focus, which is why there is not much about her actual modeling career and when she started. The closest answer would be during the years that Destiny's Child became popular.Although "model" is one of her job titles, Beyonce is first and foremost a singer and entertainer. She has done modeling for different brands and products but has never established a solid modeling career. That is not her focus, which is why there is not much about her actual modeling career and when she started. The closest answer would be during the years that Destiny's Child became popular.
