Digital Predistortion Function Simulation

This is a MATLAB program for digital predistortion function simulation. Digital predistortion is a signal processing technique that significantly improves signal transmission quality through preprocessing. The program implements core predistortion algorithms, including coefficient calculation and nonlinear compensation modules, and validates functionality through comprehensive simulations demonstrating its effectiveness. Key features include memory polynomial modeling and adaptive filter implementation for distortion correction. If you are researching digital signal processing or communication technologies, this program may assist your work. Based on this codebase, you can conduct deeper investigations such as optimizing predistortion algorithms, adjusting preprocessing parameters, or extending the model to support wider bandwidths. The modular code structure allows easy integration of advanced techniques like look-up table methods or neural network-based approaches. We hope this program provides inspiration for your research endeavors.