| Nhà phát triển: | ivan gabrovski (26) | ||
| Giá bán: | * Miễn phí | ||
| Xếp hạng: | 0 | ||
| Đánh giá: | 0 Viết đánh giá | ||
| Danh sách: | 0 + 0 | ||
| Điểm: | 0 + 0 ¡ | ||
| Điểm +1 | |||
Mô tả
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.
Ảnh chụp màn hình
Tính năng mới
- Phiên bản: 4.0
- Cập nhật:
Giá bán
-
* Chứa quảng cáo - Hôm nay: Miễn phí
- Tối thiểu: Miễn phí
- Tối đa: Miễn phí
Theo dõi giá
Nhà phát triển
- ivan gabrovski
- Nền tảng: Android Ứng dụng (22) Android Trò chơi (4)
- Danh sách: 0 + 0
- Điểm: 1 + 0 ¡
- Xếp hạng: 0
- Đánh giá: 0
- Giảm giá: 0
- Video: 0
- RSS: Đăng ký
Điểm
Không tìm thấy ☹️
Xếp hạng
Không tìm thấy ☹️
Danh sách
Không tìm thấy ☹️
Đánh giá
Hãy là người đầu tiên đánh giá 🌟
Thông tin bổ sung
- Phiên bản: 4.0
- ID: net.eaglepic.applinearprogramming
- Danh mục:
Android Ứng dụng›Công cụ - HĐH:
Android 8.0 trở lên - Kích thước:
26 Mb - Xếp hạng nội dung:
Everyone - Google Play Xêp hạng:
0 - Cập nhật:
- Ngày phát hành:
Danh bạ
- Trang web:
https://sites.google.com/view/gabrovskyapps
Bạn cũng có thể thích
-
- Linear Equations
- Android Ứng dụng: Công cụ Bởi: Chemical Applications
- * * Miễn phí
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 0 + 0 Phiên bản: 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 Ứng dụng: Công cụ Bởi: Six Seven Four Software
- * * Miễn phí
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 0 + 290 (5.0) Phiên bản: 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 Ứng dụng: Công cụ Bởi: cxzh.ltd
- * * Miễn phí
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 0 + 0 Phiên bản: 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 Ứng dụng: Công cụ Bởi: Peter Ho
- * * Miễn phí
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 0 + 98 (4.2) Phiên bản: 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 Ứng dụng: Công cụ Bởi: Misha Noyr
- * Miễn phí
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 0 + 0 Phiên bản: 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 Ứng dụng: Công cụ Bởi: Engever
- * Miễn phí
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 0 + 0 Phiên bản: 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 Ứng dụng: Công cụ Bởi: Yutaroh Funny Kubo
- * Miễn phí
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 0 + 0 Phiên bản: 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 Ứng dụng: Công cụ Bởi: Axicon Auto ID Ltd
- Miễn phí
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 0 + 0 Phiên bản: 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 Ứng dụng: Công cụ Bởi: Duy Leo
- * * Miễn phí
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 0 + 0 Phiên bản: 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 Ứng dụng: Công cụ Bởi: Mikro İnteraktif
- * Miễn phí
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 0 + 0 Phiên bản: 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 ... ⥯
- mới
- Dream Motion
- Android Ứng dụng: Công cụ Bởi: Zhejiang Jiecang Linear Motion Technology Co.,Ltd
- Miễn phí
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 0 + 0 Phiên bản: 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 Ứng dụng: Công cụ Bởi: InShot Inc.
- * * Miễn phí
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 0 + 679,302 (4.8) Phiên bản: 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 Ứng dụng: Công cụ Bởi: olgor.com
- * * Miễn phí
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 0 + 264,110 (4.5) Phiên bản: 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 Ứng dụng: Công cụ Bởi: Lucky Super Man
- * * Miễn phí
- Danh sách: 0 + 0 Xếp hạng: 0 Đánh giá: 0
- Điểm: 0 + 247,802 (4.5) Phiên bản: 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 ... ⥯