Pulse Shaping Techniques for Classical OFDM Systems

Pulse shaping implementation for classical OFDM systems, providing MATLAB source code for rectangular window shaping, half-cosine shaping, Gaussian function shaping, and Isotropic Orthogonal Transform Algorithm (IOTA) shaping, compatible with both Windows and MacOSX platforms.

Classical OFDM systems represent widely adopted communication frameworks where pulse shaping serves as a critical step for optimizing signal spectral characteristics. Our implementation provides cross-platform MATLAB code (Windows and MacOSX) featuring four distinct pulse shaping algorithms: rectangular window function (implemented using basic rectangular time-domain filtering), half-cosine shaping (employing raised-cosine filters with 50% roll-off factor), Gaussian pulse shaping (utilizing Gaussian filter functions for smooth spectral transitions), and the advanced Isotropic Orthogonal Transform Algorithm (IOTA) which applies orthogonal transformations to minimize inter-symbol interference in time-frequency domains. The MATLAB source code includes key functions for filter design, time-domain convolution operations, and spectral analysis, enabling comprehensive understanding and practical application of these pulse shaping techniques.

These enhanced implementations facilitate deeper understanding and effective utilization of pulse shaping algorithms in classical OFDM systems. For technical inquiries or additional support regarding code implementation details, please feel free to contact our technical team.