改进基于问题的组织和性能

在基于问题的设置中实现专用任务

此类别提供基于问题的解的详细信息，并为更具体的任务提供建议。有关基本任务和介绍性工作流，请参阅基于问题的优化和方程快速入门。

主题

Create Efficient Optimization Problems
Obtain a faster or more accurate solution when the problem has integer constraints, and avoid loops when creating a problem.
Objective and Constraints Having a Common Function in Serial or Parallel, Problem-Based
Save time when the objective and nonlinear constraint functions share common computations in the problem-based approach.
Tune Solution for Analysis
Techniques for effective use of the analysis capabilities in the problem-based approach.
Supply Derivatives in Problem-Based Workflow
How to include derivative information in problem-based optimization when automatic derivatives do not apply.
Effect of Automatic Differentiation in Problem-Based Optimization
Automatic differentiation lowers the number of function evaluations for solving a problem.

Static Analysis of Optimization Expressions
Describes static analysis of optimization expressions, a part of the fcn2optimexpr algorithm.
Create for Loop for Static Analysis
How to create a for loop in separate function for static analysis.
Convert Constraints in for Loops for Static Analysis
How to create a for loop for constraints in separate function for static analysis.

有效使用基于问题的优化实时编辑器任务
如何使用和理解基于问题的优化实时编辑器任务。
Separate Optimization Model from Data
Create reusable, scalable problems by separating the model from the data.
Named Index for Optimization Variables
Create and work with named indices for variables.
Create Initial Point for Optimization with Named Index Variables
Create initial points for solve when the problem has named index variables by using the findindex function.
Initialize Optimization Expressions
How initialize optimization expressions in functions, and how to recognize that you need to initialize them.
基于问题的非线性优化中的整数约束
了解基于问题的优化函数 prob2struct 和 solve 如何处理整数约束。
Obtain Generated Function Details
Find the values of extra parameters in nonlinear functions created by prob2struct.
Output Function for Problem-Based Optimization
Use an output function in the problem-based approach to record iteration history and to make a custom plot.