Wavelet Packet Decomposition
wave: wavelet packet decomposition method for signal processing, decomposing signals into frequency components and estimating wavelet packet energy, with MATLAB implementation approaches
MATLAB LAWS Energy Filtering Function for Texture Analysis
The MATLAB LAWS energy filtering function is primarily designed for texture analysis, implementing a convolution-based approach to extract texture energy measures from images using specific filter masks.
Several Wavelet Transform Application Programs with MATLAB Code Implementation
This MATLAB 7.0 implementation package includes practical programs demonstrating Continuous Wavelet Transform (CWT), Discrete Wavelet Transform (DWT), Fast Fourier Transform (FFT), and FFT Shift operations for signal processing applications.
MATLAB Programming Design for Loading Raw EEG Signals into MATLAB
MATLAB Programming Design for Loading Raw EEG Signals into MATLAB with Data Import and Signal Processing Implementation
MATLAB Code Implementation for ECG Signal Simulation
MATLAB simulation of ECG signals with waveform plotting capabilities, featuring implementation of P-wave, Q-wave, QRS complex, S-wave, T-wave, and U-wave components with signal processing algorithms
Wavelet Packet Transform Power Spectrum
MATLAB implementation of wavelet packet transform power spectrum analysis, offering higher resolution than conventional wavelet transforms, with detailed code structure and algorithm explanation.
Non-Uniform Fourier Transform: An Extension of Traditional Fourier Transform
The Non-Uniform Fourier Transform extends the traditional Fourier Transform, particularly suitable for processing non-uniformly sampled data or computing spectra at arbitrary frequencies. This implementation typically employs algorithms like the NUFF
MATLAB Component Implementation for Optical Signal Processing in Optisystem
Developing a MATLAB-based component to handle optical signals in Optisystem, featuring integration techniques and signal processing optimization methods
EMD Denoising and Wavelet Denoising with Implementation Examples
Content covers EMD denoising and wavelet denoising methods with simulation examples, algorithm explanations, and MATLAB/Python code implementation details
Analysis of LFM Signals Using Fractional Fourier Transform (FRFT)
The Linear Frequency Modulated (LFM) signal, as a typical non-stationary signal with large time-bandwidth product, is widely used in various information systems. From electronic warfare and electronic countermeasures perspectives, LFM signals are com
Feature Extraction of Fault Signals Using Wavelet Transform
Feature extraction from fault signals using wavelet transform with feature vector construction methodology
MATLAB Program for Point Target Echo Simulation in Synthetic Aperture Radar
Synthetic Aperture Radar Point Target Echo Simulation MATLAB Program with Code Implementation Details and Algorithm Explanations
MATLAB Implementation of Polyphase Filtering
This comprehensive tutorial demonstrates MATLAB program implementation for polyphase filtering, providing an excellent learning resource for mastering both MATLAB programming and polyphase filtering concepts with detailed code examples and algorithmi
Mathematical Model Development for ECG Signal Simulation
Establishment of mathematical models for ECG signal simulation, including detection of electrocardiogram waveform patterns
Homomorphic Filter
Homomorphic Filter - Applied for eliminating non-uniform illumination effects and enhancing image details through logarithmic transformation and frequency domain filtering.
MATLAB Code Implementation for Bandpass Filtering
Bandpass filtering implementation that processes input data using a sampling frequency 16 times the actual frequency, including matrix operations and data transformation procedures with customizable conversion options
Accuracy of Signal Source Number Estimation Using Information Theoretic Criteria and Gerschgorin Disk Theorem
Investigation of estimation accuracy rates for signal source number detection under varying SNR conditions using Information Theoretic Criteria (AIC/MDL) and Gerschgorin Disk Theorem-based approaches, including algorithm implementation considerations
Range-Doppler Algorithm in Synthetic Aperture Radar Imaging
The Range-Doppler algorithm in synthetic aperture radar imaging, including squint angle processing scenarios, is implemented through range compression, azimuth FFT, range cell migration correction, and azimuth compression stages.
Interactive Multiple Model Algorithm
MATLAB implementation of the Interactive Multiple Model algorithm for hybrid system estimation, featuring multi-model approach with model transition logic and probabilistic weighting for enhanced tracking performance in filter design.
Range Migration Correction in Synthetic Aperture Radar (SAR) Imaging
Range migration correction techniques for synthetic aperture radar (SAR) image formation algorithms