displayfeasiblesolutions

Class: FunctionApproximation.LUTSolution
Package: FunctionApproximation

Display all feasible solutions found during function approximation

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Syntax

displayfeasiblesolutions(solution)

Description

displayfeasiblesolutions(solution) displays all feasible solutions found during the approximation process, including the best solution. Feasible solutions are defined as any solutions to the original FunctionApproximation.Problem object that met the constraints defined in the associated FunctionApproximation.Options object.

Input Arguments

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FunctionApproximation.LUTSolution object from which to display all associated feasible solutions.

Examples

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Create a FunctionApproximation.Problem object defining a math function to approximate. Then, use the solve method to get a FunctionApproximation.LUTSolution object.

Display all feasible solutions found during the approximation process using the displayfeasiblesolutions method.

problem = FunctionApproximation.Problem('sin')
problem = 

  FunctionApproximation.Problem with properties

    FunctionToApproximate: @(x)sin(x)
           NumberOfInputs: 1
               InputTypes: "numerictype(0,16,13)"
         InputLowerBounds: 0
         InputUpperBounds: 6.2832
               OutputType: "numerictype(1,16,14)"
                  Options: [1×1 FunctionApproximation.Options]
solution = solve(problem)
solution = 

  FunctionApproximation.LUTSolution with properties

          ID: 8
    Feasible: "true"
displayfeasiblesolutions(solution)
|    ID |   Memory (bits) |   ConstraintMet |      Table Size | Breakpoints WLs |    TableData WL |   BreakpointSpecification |             Error(Max,Current) | 
|     2 |             864 |               1 |              52 |              16 |              16 |           EvenPow2Spacing |     7.812500e-03, 1.978726e-03 |
|     4 |             560 |               1 |              33 |              16 |              16 |               EvenSpacing |     7.812500e-03, 4.817965e-03 |
|     7 |             496 |               1 |              29 |              16 |              16 |               EvenSpacing |     7.812500e-03, 6.288182e-03 |
|     8 |             464 |               1 |              27 |              16 |              16 |               EvenSpacing |     7.812500e-03, 7.324035e-03 |
|    10 |             704 |               1 |              22 |              16 |              16 |            ExplicitValues |     7.812500e-03, 7.323370e-03 |

Best Solution
|    ID |   Memory (bits) |   ConstraintMet |      Table Size | Breakpoints WLs |    TableData WL |   BreakpointSpecification |             Error(Max,Current) |
|     8 |             464 |               1 |              27 |              16 |              16 |               EvenSpacing |     7.812500e-03, 7.324035e-03 |

See Also

Apps

Classes

Functions

Topics

Introduced in R2018a

Fixed-Point Designer Documentation

Support