Professional MATLAB source code with comprehensive documentation and examples
A companding transform-based approach to reduce the peak-to-average power ratio (PAPR) in orthogonal frequency division multiplexing (OFDM) signals, with implementation insights on signal processing techniques and parameter optimization.
Modify histogram based on embedded watermark values, performing wavelet transform on images to extract histogram of specific subbands with implementation approaches for frequency-domain analysis
Transforming audio from CEP unit FFT to Mel spectrum representation using auditory frequency scaling
Simulating radar clutter using the ZMNL method to generate Rayleigh-distributed data with implementation insights
Implementation of Adaptive Signal Processing Algorithms with Code Descriptions
Fundamental procedures for antenna array processing in array signal processing systems, including key algorithms and implementation approaches.
Implementation of signal decomposition and reconstruction using Mallat algorithm, demonstrating wavelet transform operations through filter banks and reconstruction techniques
Design of an LMS adaptive noise canceler for fetal ECG signal processing, where fetal signals contain maternal signal noise. The implementation uses adaptive algorithms to cancel maternal signals, thereby extracting clean fetal ECG signals through gr
Target recognition utilizing Fourier descriptors' invariance to rotational and translational movements, with algorithm implementation insights
IIR Digital Filter Design: Analog Low-pass Butterworth Filter, Analog Low-pass Chebyshev Type 1 Filter, Analog Low-pass Chebyshev Type 2 Filter, Analog Elliptic Low-pass Filter
Implementation of EEG signal decomposition into five frequency sub-bands using wavelet transform analysis with MATLAB code examples
MATLAB implementation of atmospheric turbulence random phase screens using Fourier transform methods with low-frequency subharmonic compensation for enhanced simulation accuracy.
MATLAB implementation of the Least Squares - ARMA algorithm, a commonly used spectral analysis method typically covered in advanced Digital Signal Processing (DSP) courses, featuring model parameter estimation and spectral density computation
Comprehensive MATLAB source code for FastICA algorithm featuring an intuitive graphical user interface (GUI) for easy operation. Capable of processing multi-channel mixed signals, outputting computational results, and generating signal visualization
Digital watermarking algorithm based on wavelet transform, accompanied by research papers and source code implementation.
Direct Orthogonal Signal Correction (An effective data preprocessing method with signal decomposition capabilities)
Non-local Means Filter - Advanced Image Denoising Technique with Code Implementation Insights
Code implementation for swapping magnitude and phase spectra between two images to analyze their respective roles in image representation and reconstruction
The Canny detector is a highly effective edge detection algorithm that extracts edges from target images through a multi-step process. The method involves: 1. Image smoothing using a Gaussian filter with specified standard deviation to reduce noise;
Complete and executable program demonstrating common EMD methods for non-stationary signal denoising, featuring ready-to-run code with proper implementation details