background preloader

`maths (modélisation)

Facebook Twitter

Un jeu pour comprendre les systèmes complexes et les écosystèmes. eVa's translabos. Fractal Art. Activité 23 - Utilisation de l'animation "spectres d'émission et d'absorption" du site Activité 23 - ‪Spectre du corps noir‬ Texture. Electronic Interactive Art. Données de recherches. 3D Modelle. Visualizations. Raytracing. MiniLight minimal global illumination renderer. Description MiniLight is a minimal global illumination renderer.

MiniLight minimal global illumination renderer

It is primarily an exercise in simplicity. But that makes it a good base and benchmark (in some sense) for development and experimentation. And it just might be the neatest renderer around (on average, about 650 lines). There are translations into several programming languages. Someone asked me how to develop a renderer in three months. It is a command-line application. . , Linux , and Windows The rendering features are: Monte-carlo path-tracing transport Emitter sampling Progressive refinement RGB light Diffuse materials Triangle modelling primitives Octree spatial index Pin-hole ‘lens’ Ward linear tone-mapping Full source code is provided under the CC0 license. images A Cornell Box (of course) throughout the day: The models are physically based too.

Some of the Smits test scenes: GANTT/PERT. Gantt et Pert. La méthode MERISE. ARCHITECTURE - numérique, BIM, IA. Biomimétisme et Architecture. ISO/IEC/IEEE 42010: Conceptual Model. ISO/IEC/IEEE 42010 is based upon a conceptual model – or “meta model” – of the terms and concepts pertaining to Architecture Description.

ISO/IEC/IEEE 42010: Conceptual Model

The conceptual model is presented in the Standard using UML class diagrams to represent classes of entities and their relationships. For historical perspective, here is the conceptual framework used in the original edition [IEEE 1471-2000™]. Context The first diagram captures terms and concepts of systems and their architectures, as a context for understanding Architecture Description. Referring to the diagram: Systems exist. Stakeholders have interests in a System; those interests are called Concerns. Systems have Architectures. System The Standard takes no position on the question, What is a system?

Environment Every System inhabits its Environment. Architecture Systems have architectures. Outside-In Business Architecture with VDML. Information technology has enabled new approaches to business architecture.

Outside-In Business Architecture with VDML

It has changed relationships with business partners and customers, enabled business operations to be globally distributed, and reduced the time and cost of business operations. However, optimal business design can no longer be achieved by simply automating the existing business design—an inside-out approach. An optimal architecture requires a design that takes advantage of the capabilities of modern information technology but is driven by an outside-in perspective.

The design of the business must be driven by the values and relationships of customers and other participants in the business ecosystem as well as optimization of business operations to achieve competitive cost, quality and timeliness objectives. MapForce – Graphical Data Mapping, Conversion, and Integration Tool. MapForce Output Window: Depending on the data format of the output component, the Output preview window displays: XML dataXSLT 1.0/2.0 stylesheetsSQL statements to update or insert databasesFlat filesEDI filesExcel spreadsheetsXBRL documents Viewing Transformation Output The MapForce built-in execution engine allows you to preview program code and output for XML, database, flat file, EDI, Excel, and XBRL data mappings.

MapForce – Graphical Data Mapping, Conversion, and Integration Tool

Previously, viewing the output of a mapping was a time consuming process of generating program code, compiling it, and then viewing the results. The output tab will display an XML file if the target of the mapping is an XML Schema. When mapping to a database, the output preview displays the SQL commands that would be executed against the database as a result of your mapping. The Three Horizon Approach to Innovation. Thinking through the management of innovation have you ever considered the Three Horizons approach?

The Three Horizon Approach to Innovation

It is likely through this approach business leaders can adopt an evolutionary perspective across the entire innovation business portfolio. If you are using a three horizons type approach to innovation, it becomes clear that you need to continue investing in innovative activities across all three time horizons, even if you’re in the middle of a present day crisis. To do this effectively, you need to have some idea of where you’re heading in the future, and that’s why I think it’s a useful tool for linking innovation to strategy. Horizon One represents the company’s core businesses today. By definition these tend to be fairly mature so management must unlock and realize their remaining potential before maximizing the value of the businesses through their decline.

Horizon Two includes the rising stars of the company that will, over time, become new core businesses. Enterprise Architects - Enterprise Services - Architect Services. Cours Modèles & Vues. Extrait Cours Introduction aux Architectures de Logiciels. Définition & Généralités. Les modèles & les vues. Architectures matérielles et systèmes d’exploitation. 5.1 - Modèle d’architecture séquentielle (von Neumann) Modélisation des effets du confinement sur le pic épidémique (ex. Coronavirus)

3D Bar - Free 3D Scenes, 3D Models & 3D Collections - DAILY Update! Free 30 000+ 3D models. Download without registration - Modélisation de la dynamique et de la résilience d’un écosystème forestier - Acamedia. Edu'modèles, quelques exemples de modèles algorithmiques.

Édu'modèles Quelques exemples de modèles algorithmiques Retour à l'écran d'accueil Catalyse enzymatique de l'hydrolyse du maltose Lien direct vers le modèle Lien vers un article académique Dynamique et résilience dans une chênaie / hêtraie.

Edu'modèles, quelques exemples de modèles algorithmiques

`bodycard xxxx