CPLEX cpxKnaps
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This page is part of the CPLEX Manual. See CPLEX. |
Purpose
CPLEX Matlab Level 1 interface Knapsack test routine
Calling Syntax
cpxKnaps(P, Cut)
Description of Input
| Input | Description |
|---|---|
| P | Problem number 1-3. Default 1. |
| Cut | Cut strategy. 0 = no cuts, 1 = cuts, 2 = aggressive cuts. Default 0. |
Global Parameters Used
| Parameter | Description |
|---|---|
| MAX_x | Maximal number of x elements printed in output statements. Default 20. |
| MAX_c | Maximal number of constraint elements printed in output statements. Default 20. |
Description
The CPLEX Matlab level 1 interface knapsack test routine runs three different test problems. It is possible to change cut strategy and use heuristics defined in callbacks.
Currently defined knapsack problems:
| Problem | Name | Knapsacks | Variables |
|---|---|---|---|
| 1 | Weingartner 1 | 2 | 28 |
| 2 | Hansen, Plateau 1 | 4 | 28 |
| 3 | PB 4 | 2 | 29 |
M-files Used
cplex.m
