Self-Similarity Descriptor Extraction Algorithm Implementation

Code implementation for extracting self-similarity descriptors, based on the algorithm presented in "Matching Local Self-Similarities across Images and Videos". The implementation includes key functions for computing local correlation surfaces and constructing descriptor vectors.

MFCC Feature Extraction Code Implementation

MFCC parameter extraction is crucial in speech recognition systems, offering both efficient storage and compatibility with human auditory perception. This MATLAB simulation code provides complete and high-performance feature extraction functionality, implementing the standard MFCC algorithm with optimized signal processing techniques.