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Function input data type

One type of SQL function is simply a collection of SQL statements. The input data type must be defined along with the data type of the result of... [Pg.26]

Specific data analysis methods can be derived from Eqs. (5) and (6) depending on decisions about the input transformation, type of activation or basis functions, and optimization criteria. These decisions form the basis of a common framework for comparing all empirical modeling methods (Bakshi and Utojo, 1999). [Pg.11]

If the input data are not binary, an activation function should be chosen that allows the node to generate an output signal that is related in some way to the size of the input signal. This can be accomplished through several types of activation function. [Pg.19]

Input data for the most detailed soil model include parameters describing atmospheric deposition, precipitation, evapotranspiration, litterfall, foliar uptake, root uptake, weathering, adsorption and complexation of Pb, Cd, Cu, Zn, Ni, Cr and Hg. The input data mentioned above vary as a function of location (receptor area) and receptor (the combination of land and soil type) as shown in Table 6. [Pg.74]

The key methods that are the focus of this section are categorized as analytical versus numerical methods. Analytical methods can be solved using explicit equations. In some cases, the methods can be conveniently applied using pencil and paper, although for most practical problems, such methods are more commonly coded into a spreadsheet or other software. Analytical methods can provide exact solutions for some specific situations. Unfortunately, such situations are not often encountered in practice. Numerical methods require the use of a computer simulation package. They offer the advantage of broader applicability and flexibility to deal with a wide range of input distribution types and model functional forms and can produce a wide variety of output data. [Pg.53]

The differences between the InputBox function and the InputBox method are the following (i) default can be any data type and (ii) the additional argument type num specifies the data type of the return value. The values of type num and the corresponding data types are listed in Table 14-7. Values of type num can be added together. For example, to specify an input dialog box that would accept number or string values as input, use tiie value 1 + 2 = 3 for type num. [Pg.273]

Mass-Transfer Models Because the mass-transfer coefficient and interfacial area for mass transfer of solute are complex functions of fluid properties and the operational and geometric variables of a stirred-tank extractor or mixer, the approach to design normally involves scale-up of miniplant data. The mass-transfer coefficient and interfacial area are influenced by numerous factors that are difficult to precisely quantify. These include drop coalescence and breakage rates as well as complex flow patterns that exist within the vessel (a function of impeller type, vessel geometry, and power input). Nevertheless, it is instructive to review available mass-transfer coefficient and interfacial area models for the insights they can offer. [Pg.1772]

The definition (11) of the PA is reminiscent of a variance-type estimate given as the difference between the input data (observed, measured, encoded), G(z ) and output (modeled) function, P))(z )/Q (z ) ... [Pg.258]

The use of Simplified Molecular Input Line Entry System (SMILES) as a string representation of chemical structure makes possible much of what has been discussed in earlier chapters of this book. A chemical reaction could be represented as a collection of SMILES, some identified as reactants and some as products. It is possible to define a table to do this, or perhaps use some arrays of character data types, but a syntax extension of standard SMILES allows reaction to be expressed easily. SMIRKS is an extension of SMILES and SMiles ARbitrary Target Specification (SMARTS). It is used to represent chemical transformations. SMIRKS can also be used in a transformation function to combine SMILES reactants to produce SMILES products. [Pg.99]

Chapter 3 showed how SQL could be used to write a function to convert pressure data values expressed in atmospheres to kilopascals. Other functions were used in check constraints on a column containing CAS numbers. This chapter will show how new data types can be defined. This will require functions to define the method for input parsing and the method to output data values. There will also be functions to define operations on the new data types, enabling searches to be integrated easily with standard SQL syntax. [Pg.109]

The external representation of this data type uses parentheses. This can be awkward, so the following input and output functions are defined. [Pg.111]

Dataflow organization the program is entered as a set of boxes coimected by wires, flowing from the input data on the left to the outputs orders on the right. The wires convey data aeeording to data types the boxes transform data by means of Boolean operators, numerie operators or by means of functions. All loops in the layout are precisely controlled using the previous operator. [Pg.25]

Comments on failure modes 1 and 3 hardware ok. The correct behavior of the acquisition function is to access the input board and to return correct data with a validity bit set to true . These failure modes state that the acquisition function acquires data from a non-faulty input board but because of software faults, provides erroneous output to the application software, resulting in situations 1 and 3. In situation 1 the validity bit is erroneously set to false the application software assures the safe behavior of the imit In situation 3, the validity bit is correct but the data is erroneous. This situation is critical because the application software may behave in an unsafe way and is a SCCF because it may impact any units using this type of board, while in normal operation. [Pg.47]

Once ions are included in water, it is crucial to employ the dielectrically consistent version of the RISM theory [11, 12]. The basic equations and the algorithm for numerically solving them are described in the Appendix. In the analysis, we choose acetylglycine ethyl ester (AGE) CH3CONHCH2COOCH2CH3 because the salting-out coefficients of this peptide in various salt solutions are experimentally available [53]. Besides, such a peptide serves as one of the basic models of proteins. The conformation is fixed at the all-trans form in our calculations. The SPC/E model is employed for water. The following two sets of salt solutions are considered to examine the effects of cations and anions on the solvation properties of AGE LiCl, NaCl, and KGl (set 1) for the cation effects, and NaCl, NaBr, and Nal (set 2) for the anion effects. The temperature and the salt concentration are fixed at 298K and IM, respectively. The number density and the dielectric constant of each salt solution, which are used as part of the input data in the dielectrically consistent version of the RISM theory, are taken from the experimental data. We adopt the Coulomb plus L-J potential functions for all the interactions between water-solute and ion-solute atomic pairs. That is, the site-site pair potential Uab r) is expressed as Eq.(3.17) (for the NaCl-solution, for example, 6=H,0,Na+,Cl ). The AMBER-type potential parameters are employed for the peptide. [Pg.136]

The goal and scope of an LCA study should unambiguously state the intended application, the purpose of this study, and intended audiences. The scope of the study should define the functional units and justification of this selection, the unit processes considered, the boundary, allocation procedures if multiple products are considered, types of impact and impact methods, assumptions, and input data quality and limitations. The information flow through the life cycle of a product in the context of LCA is shown in Figure 61.2. [Pg.1231]

A more flexible type of system would have the capacity to choose its own operations on the basis of knowledge about the class of scenes (and the imaging process) and about how the operations are expected to perform on various types of input data. At each stage and in each part of the image, the system would estimate the expected results of various possible actions, based on its current state of knowledge, and choose its next action to have maximum utility, where utility is a function of the cost of the action and the informativeness of the expected results. [Pg.169]

Using this approach, it was observed that more experienced pilots flying a Cessna T-37 light military training aircraft generally used higher frequency control inputs, particularly in the roll axis. McDowell concluded that there were changes in pilot s control movement power spectra as a function of skill level, and that measures of this property could be used effectively to discriminate pilot skill/experience level. However, the control input data obtained and subsequent analyses are specific to the type of aircraft, the task and the environment in which it is conducted. [Pg.73]

Input data are needed to calculate k E) values, density of states functions, collision frequencies, and so on. The specihc type of required parameters depends on the selected method. If the goal is to do a back... [Pg.137]

Generally, programs that use MM for structural calculations have tables of parameters, atom types, and so on, as integral to their function. Usually, the user is asked if modification of any of the input data is desired. Failure to modify the data when that for atom types being calculated is absent results in use of default values built into the program or a request for new values. If the appropriate values are missing, the approximations lose much of their value. [Pg.273]

Chapter 4 presents data for and discussion of various inputs of lead into environmental compartments. The chapter includes typical forms of lead emissions, emission rates as a function of source type, and temporal trends in lead emissions. Of particular interest are comparisons of the broad categories of stationary versus mobile lead source emission rates. There are many lead sources and emissions, but they differ as to potential impacts on human exposures and associated toxicity risks. Of concern for this discussion is the fact that economic development in developing nations often presages the appearance of lead in commerce and then in waste streams hnked to lead production and use. [Pg.17]


See other pages where Function input data type is mentioned: [Pg.474]    [Pg.350]    [Pg.730]    [Pg.247]    [Pg.223]    [Pg.247]    [Pg.9]    [Pg.47]    [Pg.111]    [Pg.260]    [Pg.253]    [Pg.118]    [Pg.128]    [Pg.140]    [Pg.163]    [Pg.176]    [Pg.285]    [Pg.164]    [Pg.18]    [Pg.534]    [Pg.521]    [Pg.39]    [Pg.258]    [Pg.269]    [Pg.223]   
See also in sourсe #XX -- [ Pg.26 ]




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Data type

Functional types

Functions types

Input data

Input function

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