One-Dimensional Discrete Cosine Transform (DCST) in MATLAB
This project provides source code and MATLAB examples for implementing one-dimensional DCST, featuring algorithm explanations and practical implementation approaches.
Wavelet Transform Applied to Digital Watermark Steganography
Six code implementations include wavelet transform for digital watermark steganography, discrete cosine transform for watermark hiding, and spatial domain watermarking algorithms with detailed technical explanations.
Audio Steganography Implementation Using MATLAB and Discrete Cosine Transform
MATLAB-based audio steganography system utilizing Discrete Cosine Transform (DCT) for embedding and extracting hidden information in digital audio signals, with detailed code implementation and algorithm explanation.
MATLAB Implementation of Discrete Cosine Transform Compression Program
This MATLAB implementation of a compression program using Discrete Cosine Transform demonstrates practical image compression techniques. You can test it with different parameters to observe various compression results and learn about DCT applications in digital signal processing.
MATLAB Implementation of Discrete Cosine Transform Compression Program
Implementation of a compression program using Discrete Cosine Transform (DCT) in MATLAB with comprehensive code workflow explanation