| Entwickler: | ivan gabrovski (26) | ||
| Preis: | * Kostenlos | ||
| Klassifizierungen: | 0 | ||
| Rezensionen: | 0 Rezension schreiben | ||
| Listen: | 0 + 0 | ||
| Punkte: | 0 + 0 ¡ | ||
| Punkte +1 | |||
Beschreibung
Linear optimization, also called linear programming (LP), is a method to achieve the best outcome (such as maximum( minimum) profit or lowest cost) in a mathematical model whose requirements and objective are represented by linear relationships. Linear programming is a special case of mathematical programming (also known as mathematical optimization).
Linear programs( models in sense of this app) are problems that can be expressed in standard formas(Wikipedia):- find vector x; - that maximizes(minimizes) Z = cx; - subject to Ax<=b – in maximizes( Ax>=b – in minimizes );- and x>=0. Here the components of x are the variables to be determined, c and b are given vectors, and A is a given matrix.
From the initial activity of the application – App Linear Optimization, the functions for creating, editing, solving and deleting models are included. The models are stored in SQLite data base with name linearProgramming.db. The application has functions for storing and restoring the database in the directory Download of the device.
When creating an optimization model, two parameters are entered(Linear Model activity) - the number of vector x variables and the number of constraints (this does not include the constraints for variables) – i.e. the rows of the matrix A . After entering these data and pressing the button – Linear Model, you proceed to enter the model data – from activity Linear Model Creation.
The vector x coefficients c are entered in the line with a label Z= in front of the labels *Xi+.
The elements of the matrix А are entered in the table named Constraints in front of the fields label *Xi+. In the last field of each row of the matrix after the label <= , the bounds b of the constraints is also entered. After entering these data and pressing the OK button, it returns to the activity - Linear Model activity , where a mandatory field for the model name and a button for saving appears.
When a model is saved, its name appears in the list of models displayed in the initial activity of the application. Selected model from the list can be edited( button Edit) or solved(button Calculate). After editing and saving, the edited version is stored as a new model, and the old one remains unchanged in the database. This is so that both models can be solved and the results can be compared. If some of them are not needed, it can be deleted.
When solving a model, the result shows the maximization and minimization of the target function Z and at what values of the elements of the vector x at which this occurs and also constraints.
Industries that use linear programming models include transportation, energy, telecommunications, and manufacturing. It has proven useful in modeling diverse types of problems in planning, routing, scheduling, assignment, and design.
The application uses for optimization class SimplexSolver from the standard library org.apache.commons:commons-math:3.6.1.
Screenshots
Neue Funktionen
- Version: 4.0
- Aktualisiert:
Preis
-
* Enthält Werbung - Heute: Kostenlos
- Mindestens: Kostenlos
- Maximale: Kostenlos
Preise beobachten
Entwickler
- ivan gabrovski
- Plattformen: Android Apps (22) Android Spiele (4)
- Listen: 0 + 0
- Punkte: 1 + 0 ¡
- Klassifizierungen: 0
- Rezensionen: 0
- Rabatte: 0
- Videos: 0
- RSS: Abonnieren
Punkte
Nicht gefunden ☹️
Klassifizierungen
Nicht gefunden ☹️
Listen
Nicht gefunden ☹️
Rezensionen
Schreiben Sie die erste Bewertung 🌟
Weitere informationen
- Version: 4.0
- ID: net.eaglepic.applinearprogramming
- Kategorie:
Android Apps›Tools - Betriebssysteme:
Android 8.0 oder höher - Größe:
26 Mb - Altersfreigabe:
Everyone - Google Play Bewertung:
0 - Aktualisiert:
- Veröffentlichungsdatum:
Kontakte
https://sites.google.com/view/gabrovskyappsDas könnte Ihnen auch gefallen
-
- Linear Equations
- Android Apps: Tools Von: Chemical Applications
- * * Kostenlos
- Listen: 0 + 0 Klassifizierungen: 0 Rezensionen: 0
- Punkte: 0 + 0 Version: 1.1 Linear Equations is an application that solves systems of linear equations of up to 7 variables. Systems of equations can be generated automatically. ⥯
-
- Linear Interpolation Master
- Android Apps: Tools Von: Six Seven Four Software
- * * Kostenlos
- Listen: 0 + 0 Klassifizierungen: 0 Rezensionen: 0
- Punkte: 0 + 290 (5.0) Version: 2.1.6 Linear interpolation, and linear extrapolation, has many applications and is a simple mathematical calculation that can be performed manually but it is easier and less error prone to ... ⥯
-
- Optimization Master
- Android Apps: Tools Von: cxzh.ltd
- * * Kostenlos
- Listen: 0 + 0 Klassifizierungen: 0 Rezensionen: 0
- Punkte: 0 + 0 Version: 1.0.08 A free compact tool that provides junk clean and Apps manager among other features. Features Clean Up Junk Files Clean up cache and junk files left behind after you install an app ... ⥯
-
- Linear Equations
- Android Apps: Tools Von: Peter Ho
- * * Kostenlos
- Listen: 0 + 0 Klassifizierungen: 0 Rezensionen: 0
- Punkte: 0 + 98 (4.2) Version: 1.4.45 This app is to calculate linear equations. Features Solve 2 linear equations Solve 3 linear equations Load linear equation from CSV file Save linear equation to CSV file Features in ... ⥯
-
- Linear Meter - m2 - calculator
- Android Apps: Tools Von: Misha Noyr
- * Kostenlos
- Listen: 0 + 0 Klassifizierungen: 0 Rezensionen: 0
- Punkte: 0 + 0 Version: 6 Application for calculating linear meters. Convert linear meters to square meters and square meters to linear. Calculation of the total cost, one linear meter and one square meter. ⥯
-
- Linear Interpolation
- Android Apps: Tools Von: Engever
- * Kostenlos
- Listen: 0 + 0 Klassifizierungen: 0 Rezensionen: 0
- Punkte: 0 + 0 Version: 1.3 Free application for calculating linear interpolation. Use for data interpolation in various tables: such as thermodynamics, fluids, etc. ⥯
-
- Linear regression (least squar
- Android Apps: Tools Von: Yutaroh Funny Kubo
- * Kostenlos
- Listen: 0 + 0 Klassifizierungen: 0 Rezensionen: 0
- Punkte: 0 + 0 Version: 1.8.3 Suppose y = b1 * x + b0 and evaluate b1, b0 by using least squares method. It is an app of statistics. ⥯
-
- Axicon Linear Verifier
- Android Apps: Tools Von: Axicon Auto ID Ltd
- Kostenlos
- Listen: 0 + 0 Klassifizierungen: 0 Rezensionen: 0
- Punkte: 0 + 0 Version: 3.0.0 Works with all 6000, 6500 and 7000 series Axicon verifiers. Allows you to verify all commonly used linear barcode symbologies: EAN/UPC, including 2 and 5 digit add-ons GS1-128, ITF-14 ... ⥯
-
- Steel cutting optimization Pro
- Android Apps: Tools Von: Duy Leo
- * * Kostenlos
- Listen: 0 + 0 Klassifizierungen: 0 Rezensionen: 0
- Punkte: 0 + 0 Version: 1.3.9 - Using intelligent algorithms to optimize steel is such that residual steel at least. - Suitable for people at work to handle multiple machining steel. - Integrated the steel lookup ... ⥯
-
- SEO-Search Engine Optimization
- Android Apps: Tools Von: Mikro İnteraktif
- * Kostenlos
- Listen: 0 + 0 Klassifizierungen: 0 Rezensionen: 0
- Punkte: 0 + 0 Version: v-s25 Thanks to our application 1) Seo analysis can be done. So you can optimize your websites for search engines. Our application will be updated as long as the SEO rules change. Below are ... ⥯
- Neuer
- Dream Motion
- Android Apps: Tools Von: Zhejiang Jiecang Linear Motion Technology Co.,Ltd
- Kostenlos
- Listen: 0 + 0 Klassifizierungen: 0 Rezensionen: 0
- Punkte: 0 + 0 Version: 1.0.0 Being coordinated with Dreamotion adjustable bed, Dream Motion is able to control the up&down of the beds, as well as setting memory positions for common use. ⥯
-
- App Lock - Lock Apps, Password
- Android Apps: Tools Von: InShot Inc.
- * * Kostenlos
- Listen: 0 + 0 Klassifizierungen: 0 Rezensionen: 0
- Punkte: 0 + 679,302 (4.8) Version: 1.7.7 App Lock protects your privacy with pattern, fingerprint, password lock. Just one click to lock apps and secure your phone! #With App Locker, You Can: Lock all apps - Facebook, ... ⥯
-
- WiFi Analyzer
- Android Apps: Tools Von: olgor.com
- * * Kostenlos
- Listen: 0 + 0 Klassifizierungen: 0 Rezensionen: 0
- Punkte: 0 + 264,110 (4.5) Version: 6.0 Introducing a new way to analyze and optimize your WiFi, Turn you android device into WiFi Analyzer! WiFi Analyzer Recommends the best channel and place for your network. WiFi Analyzer ⥯
-
- Super Touch -speed sensitivity
- Android Apps: Tools Von: Lucky Super Man
- * * Kostenlos
- Listen: 0 + 0 Klassifizierungen: 0 Rezensionen: 0
- Punkte: 0 + 247,802 (4.5) Version: 10.02 Make your screen touch response extremely quick and sensitive, and enjoy an extremely thrilling gaming experience. "Super Touch" is a world-renowned Android touchscreen sensitivity ... ⥯