LINDO API 13最適化數學程式軟體
- LINDO API 13最適化數學程式軟體
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類別數學分析軟體
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介紹通過LINDO API，您能夠方便的創建您自己的最優化問題求解程序。它允許您加上LINDO求解器的強大功能到您已經寫好的自定義應用程式中。 LINDO API的關鍵性優點快速，方便的應用程序開發 -LINGO API使得把最優化求解程序無縫集成到您自己的應用程序中變得非常簡單。開發者界面已經被設計成最大限度的使用方便和靈活,附帶清楚而詳盡的幫助文檔和示例，來幫助您快速上手分發調用LINDO API求解器的應用程式需要單獨的許可
LINDO API 13 Optimized Math Program Software
Release 13 of LINDO API includes a wide range of performance enhancements and new features.
Order of Magnitude Faster on Long Skinny LPs
Enhancements to the Simplex Solvers allow significantly faster solution of linear models with many times more variables than constraints.
Faster When Simultaneously Solving an LP Using Different
Solvers
An improved feature allows users to concurrently run the Primal Simplex, Dual Simplex, and Barrier solver each on a separate core. This ensures the solution in the shortest time regardless of which solver is fastest.
Integer Solver Improvements
Better performance on many integer models has been achieved through improved selection of default settings for cut generation and solution heuristics.
Enhancements to the Quadratic/Conic Solvers
Models with ex and xk terms are solved faster -- so called Barrier Solver exponential and power cones.
New Parameter Tuning Tool
The Parameter Tuning Tool helps determine the best parameter configurations for all model types (LP, MIP, NLP, and Stochastic) by performing several runs on a given set of models. Users can preselect the paraments to be adjusted or let LINDO API select them.
Added Support for Multiple Objective Optimization
For linear models, users can provide a prioritized list of objective functions, and LINDO API will perform Lexico/Pre-emptive priority optimization.
Numerous Global Solver Enhancements
• Improved recognition and exploitation of convexity of
various composite functions.
• Improved performance for models with convex-concave
functions.
• Models with ratio/fractional objective, including MIP,
solve an order of magnitude faster.
• Substantial speed improvements on Non-convex
Quadratically Constrained Quadratic Programs.
Features
• Fast, Easy Application Development
The LINDO® API makes it easy for you to seamlessly integrate
optimization into your own application. The developer interfac
e has been designed for maximum ease-of-use and flexibility.
It comes with clear, comprehensive documentation and
examples to help you get running quickly.
• Powerful Solvers
- LINDO® API provides you with an arsenal of powerful solvers
for Stochastic, Linear, Nonlinear (convex & nonconvex/Global),
Quadratic, Quadratically Constrained, Second Order Cone and
Integer optimization. All solvers incorporate numerous enhanc
ements for maximum speed and robustness.
• Stochastic Programming Features
- LINDO Systems has begun shipping a new release of LINDO®
API that includes new features to allow users to incorporate
unc ertainty into their optimization models.
• Comprehensive Set of Routines
- Whether your application is big or small, simple or complex,
the LINDO® API provides the flexibility and functionality that
you'll need. It includes dozens of routines to formulate, solve,
query, and modify your problems.
• Convenient Interface to MATLAB
- The Windows 32 bit and 64 bit versions of LINDO® API can
be run as a MATLAB callable function. Using MATLAB 's modeli
ng and programming environment, you can build and solve
models and create custom algorithms based upon the LINDO
API's routines and solvers.
• Extensive Documentation and Help
- LINDO® API provides all of the tools you will need to get
up and running quickly. You get the LINDO API User Manual
(in printed form and available online in pdf format) that
includes detailed function definitions for all routines. Also
included in the manual is a discussion to assist you in writing
your own applications.
• Analyze Infeasible and Unbounded Models
- LINDO® API includes tools that allow you to track down
what has caused a model to be infeasible or unbounded.
The tools is olate a portion of the original model as the
source of the problem. This allows you to focus your
attention on a relatively smalls ubsection of the model
to look for formulation or data entry err ors. On infeasible
linear, nonlinear, quadratic and integer models, the tools
can find an irreducibly inconsistent set of constraints(IIS),
and on unbounded models, the tools can find an irreducibl
y unbounded set of columns (IUS).
• Create Web and Intranet Applications
- The LINDO® API is thread safe to allow you to create web
and network applications that handle multiple user sessions
concurr ently. Web and network applications require special
licensing.Contact LINDO Systems for more information.
• Model Size Flexibility
- Why pay for more capacity than you need? The LINDO®
API is available in a variety of different capacities. The
capacities range from a few hundred variables to versions
with unlimited capacity, so you can select the product that
best suits your needs for a particular problem.
系統需求
To install a Windows version (95/98/NT/XP/Vista/7/8/10), simply insert the LINDO API installation CD, double-click on the LINDO API folder to open the directory, and then double-click on the setup icon to run the LINDO API setup program. For a downloaded version of LINDO API, simply extract the executable file (.exe) from the (.zip) archive and run it (double-click the setup icon) to launch the installation process. Setup will do all the required work to install LINDO API on your system and will prompt you for any required information.
LINDO API 13 Optimized Math Program Software
LINDO API 的第 13 版包括廣泛的性能增強和新功能。
瘦長LPs上的數量級更快
單純形求解器的增強功能可以顯著加快線性模型的求解速度，其中變量比約束多很多倍。
使用不同求解器同時求解 LP 時速度更快
改進的功能允許用戶在單獨的內核上同時運行原始單純形、雙單純形和障礙求解器。無論哪個求解器最快，這都能確保在最短的時間內求解。
整數求解器改進
通過改進切割生成和解法啟發式的默認設置選擇，在許多整數模型上實現了更好的性能。
二次/圓錐求解器的增強
具有 e x和 x k項的模型求解速度更快——所謂的障礙求解器指數和冪錐。
新的參數調整工具
參數調整工具通過在給定的一組模型上執行多次運行，幫助確定所有模型類型（LP、MIP、NLP 和隨機）的最佳參數配置。用戶可以預先選擇要調整的參數或讓 LINDO API 選擇它們。
添加了對多目標優化的支持
對於線性模型，用戶可以提供目標函數的優先列表，LINDO API 將執行 Lexico/Pre-emptive 優先級優化。
許多全局求解器增強功能
• 改進對各種複合函數凸性的識別和利用各種複合函數。
• 改進了具有凸凹的模型的性能職能。
• 具有，包括/目標的模型MIP。解決的速度要快一個數量級。
• 大幅提高非凸的速度四维约束的二次方程序。
特徵
• 快速、簡單的應用程序開發
- LINDO ® API 使您可以輕鬆地將優化無縫集成到您自己的應用程序
中。開發人員界面旨在實現最大的易用性和靈活性。它帶有清晰、全面
的文檔和示例，可幫助您快速運行。
• 強大的求解器
- LINDO ® API 為您提供了一系列強大的求解器，用於隨機、線性、
非線性（凸和非凸/全局）、二次、二次約束、二階錐和整數優化。
所有求解器都集成了許多增強功能，以實現最大速度和魯棒性。
• 隨機規劃功能
- LINDO Systems 已開始發布新版本的 LINDO ® API，其中包括允許 用戶將不確定性納入其優化模型的新功能。
• 一套完整的例程
- 無論您的應用程序是大是小，簡單還是複雜，LINDO ® API 都能提供
您需要的靈活性和功能。它包括數十個例程來製定、解決、查詢和修改您
的問題。
• 方便的 MATLAB 接口
- Windows 32 位和 64 位版本的 LINDO ® API 可以作為MATLAB可
調用函數運行。使用MATLAB的建模和編程環境，您可以基於 LINDO
API 的例程和求解器構建和求解模型並創建自定義算法。
• 廣泛的文檔和幫助
- LINDO ® API 提供了快速啟動和運行所需的所有工具。您可以獲得
LINDO API 用戶手冊（印刷版和 pdf 格式在線提供），其中包括所有
例程的詳細函數定義。手冊中還包括幫助您編寫自己的應用程序的討論。
• 分析不可行和無界模型
- LINDO ® API 包含的工具可讓您追踪導致模型不可行或無界的原因。 這些工具將原始模型的一部分隔離為問題的根源。這使您可以將注意力集 中在模型的一個相對較小的子部分上，以查找公式或數據輸入錯誤。在不 可行的線性、非線性、二次和整數模型上，工具可以找到不可約的不一致 約束集 (IIS)，在無界模型上，工具可以找到不可約的無界列集 (IUS)。
• 創建 Web 和 Intranet 應用程序
- LINDO ® API 是線程安全的，允許您創建同時處理多個用戶會話的
Web 和網絡應用程序。Web 和網絡應用程序需要特殊許可。如需更多
信息，請聯繫 LINDO Systems。
• 模型尺寸靈活性
- 為什麼要支付超出您需要的容量？LINDO ® API 具有多種不同的
容量。容量範圍從幾百個變量到無限容量的版本，因此您可以針對特
定問題選擇最適合您需求的產品。
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