Version 8.1, part of Release 2018a, includes the following enhancements:

  • intlinprog Performance: Solve problems faster with new branching methods
  • solve Initial Point: Warm-start branch-and-bound when solving mixed-integer linear programs in the problem-based workflow

See the Release Notes for details.

Version 8.0, part of Release 2017b, includes the following enhancements:

  • Optimization Modeling: Use variable expressions to represent linear or integer constraints and objectives
  • Optimization Modeling: Create a collection of constraints with a single statement
  • Optimization Solving: Solve linear and mixed-integer linear problems with an automatically selected solver
  • Optimization Modeling Examples: Learn how to specify a model with examples from finance, supply chain, energy production, and more
  • intlinprog Initial Point: Warm start branch-and-bound

See the Release Notes for details.

Version 7.6, part of Release 2017a, includes the following enhancements:

  • Interior-Point Algorithms: Solve dense quadratic and linear least-squares problems faster
  • intlinprog Heuristics: Find more integer-feasible points using new, simplified options
  • fmincon 'sqp' Algorithm: Use less memory

See the Release Notes for details.

Version 7.5, part of Release 2016b, includes the following enhancements:

  • fmincon 'sqp' Algorithm: Solve problems more quickly
  • intlinprog Heuristics: Select from a larger set of heuristics for finding integer-feasible points

See the Release Notes for details

Version 7.4, part of Release 2016a, includes the following enhancements:

  • Parallel Computation: Accelerate fminuncfsolvelsqcurvefit, and lsqnonlin functions (using Parallel Computing Toolbox)
  • Renamed Options: Use more expressive and consistent names for options

See the Release Notes for details