OptimizationResult Class

Result after optimizing fixed-point system

Description

An OptimizationResult object contains the results after optimizing a fixed-point system. If the optimization process succeeds in finding a new fixed-point implementation, you can use this object to explore the different implementations that met the specified tolerances found during the process. Use the explore method to open the Simulation Data Inspector and view the behavior of the optimized system.

Construction

result = fxpopt(model, sud, options) optimizes the data types in the system specified by sud in the model, model, with additional options specified in the fxpOptimizationOptions object, options.

Input Arguments

model — Model containing system under design

character vector

Name of the model containing the system that you want to optimize.

Data Types: char

sud — System whose data types you want to optimize

character vector

System whose data types you want to optimize, specified as a character vector containing the path to the system.

Data Types: char

options — Additional optimization options

fxpOptimizationOptions object

fxpOptimizationOptions object specifying additional options to use during the data type optimization process.

Properties

FinalOutcome — Message specifying whether a new optimal solution was found

character vector

Message specifying whether the optimization process found a new optimal solution, returned as a character vector.

Data Types: char

OptimizationOptions — fxpOptimizationOptions object associated with the result

fxpOptimizationOptions object

The fxpOptimizationOptions object used as an input to the fxpopt function used to generate the OptimizationResult.

Solutions — Vector of OptimizationSolution objects

OptimizationSolution object | vector of OptimizationSolution objects

A vector of OptimizationSolution objects found during the optimization process. If the optimization finds a feasible solution, the vector is sorted by cost, with the lowest cost (most optimal) solution as the first element of the vector. If the optimization does not find a feasible solution, the vector is sorted by maximum difference from the original design.

Methods

explore	Explore fixed-point implementations found during optimization process
openSimulationManager	Inspect simulations run during optimization in Simulation Manager
revert	Revert system data types and settings changed during optimization to original state

Copy Semantics

Handle. To learn how handle classes affect copy operations, see Copying Objects.

Version History

Introduced in R2018a