For a given program, testing, locating the errors identified, and correcting those errors is a critical, yet expensive process. The field of Search Based Software Engineering (SBSE) addresses these phases by formulating them as search problems.

Own five modulation signal, You can get a very accurate amplitude, frequency, phase estimation, Future line prediction, error analysis.

Continuous phase modulation signal (CPM) to produce, matlab implements five gray correlation degree computing model, BP neural network function fitting and pattern recognition.