Top "Modeling" questions

Modeling is the constructing and manipulating abstract (mathematical and/or graphical) representations of economic, engineering, manufacturing, social, and other types of situations and natural phenomenon, simulated with the help of a computer system.

Extract formula from model in R

I'm building a function for many model types which needs to extract the formula used to make the model. Is …

r modeling
Loading the data for a Simulink Lookup Table from a file

I've built a Matlab/Simulink model that I'm using to simulate the performance of an underwater robotic vehicle that uses …

matlab modeling lookup-tables simulink acoustics
Specifying attribute types in Papyrus

I recently installed Papyrus and attempted to follow the tutorial for creating a model and generating Java code off it. …

uml modeling papyrus
Interpretation of ordered and non-ordered factors, vs. numerical predictors in model summary

I have fitted a model where: Y ~ A + A^2 + B + mixed.effect(C) Y is continuous A is continuous B …

r statistics modeling categorical-data
What tools do you use to plan and draw a database structure = tables, relationship

Modeling tool or just a visual tool for drawing. In fact I only need to draw and later I'll transform …

database database-design modeling
What's the best language for physics modeling?

I've been out of the modeling biz, so to speak, for a while now. When I was in college, most …

language-features simulation physics modeling
In an activity diagram, are there two initiating events allowed?

I want to model an activity, where there can be two several initiating events. These events has two several responsible …

uml android-activity diagram modeling activity-diagram
Should Model Objects Have Interfaces?

I am creating the domain model in my system. When designing my model objects, should I make interfaces for each …

java oop interface modeling
UNITY-Changing ONLY certain part of 3D model's color

I'm really new with unity3D and I would like to ask a question I have a 3D human model ( …

c# unity3d 3d modeling 3d-modelling
Visual Studio UML Class Diagram & Modeling of Generic Types

I need to model a concrete generic class inheriting from a base generic class. First, see below: ActivityFacade should be …

visual-studio uml modeling