Other CAD software Computer-aided design (CAD) programs, other than AutoCAD, include CADDY, 3dCAD, AGG, CATIA, JWCAD, ProModel, Pro/ENGINEER, Trimble 3D, and Vizar. Others Computational fluid dynamics (CFD) is a technique used for analyzing the performance of objects and processes in a fluid (or flow) through a computational domain and it can be applied to a number of fields. These applications include solving fluid-structure interactions problems in aeroacoustics, combustion, and geomechanics. In the manufacturing and process industries, process management is a tool to predict and analyze the manufacture of complex products and establish standards for critical and optimal processes. Data analysis, which is a discipline that focuses on the development of procedures to quantify, classify, and process information from data. Design verification and validation (DV&V) is a software testing methodology used for improving the quality of a product before it is released into the production environment. GIS (Geographic information systems) is a software and a set of hardware systems and computer programs that capture, manage, analyze, and present spatial (and non-spatial) data. Mathematical modeling and simulation (MMS) in economics, engineering, and finance is the use of mathematical modeling and simulation to describe and forecast the performance of economic and financial systems. Micro simulation is a sub-set of computational fluid dynamics used in fluid dynamics. Micro simulation allows the user to specify the flow conditions at small scales with much lower computational costs than a full-scale simulation. A sub-class of this is microfluidics or microfluidic simulation. Neural networks is a widely used artificial intelligence method. Regression Analysis is a statistical technique used for predicting the values of one variable in terms of the values of a second, dependent variable, using an algorithm to predict the dependent variable based on the information contained in the independent variable. Software testing, or software testing as a profession, is the process of determining the quality of a computer program or system by exercising the program or system with inputs, outputs, and requirements. It is an integral part of the software development life-cycle and is closely related to the phases of development described in the Agile Manifesto. Statistical modeling is an extension of regression analysis that uses statistical methods to measure the strength of the statistical relationship between the independent and dependent variables. ca3bfb1094