Diverse Algorithms for Smart Antenna Beamforming
Comprehensive collection of smart antenna beamforming algorithms implemented through various programming approaches. For technical inquiries, contact: zgl-311@163.com
Signal Power Spectral Density Calculation
This program computes signal power spectral density with normalization applied to the spectrum, implementing Welch's method for estimation.
Signal-to-Noise Ratio Before and After Image Transformation
This program computes and returns the signal-to-noise ratio (SNR) before and after image transformation, requiring only the input of an image filename to generate results
Analysis and Computation of IEEE 5-Bus Test Power System
In the analysis and computation of IEEE 5-bus test power systems, various network topologies and parameters are required. Prior to applying these parameters, significant time and effort are spent on data collection and organization. This process involves validating parameter consistency, handling different configurations programmatically, and preparing input files for power flow analysis algorithms.
Chaotic Time Series Prediction
Chaotic time series prediction program featuring multi-step prediction functions and a main forecasting routine with enhanced algorithmic capabilities.
A Binary Version of Particle Swarm Optimization (PSO)
This implementation provides a binary version of the PSO algorithm, serving as a template program for various applications of binary PSO with enhanced code structure and parameter configuration options.
MATLAB-based QPSK Modulation and Demodulation Simulation
This MATLAB simulation program implements QPSK modulation and demodulation processes, featuring detailed code annotations and waveform visualizations to demonstrate digital communication principles.
Color Image Watermarking Using Discrete 2D Wavelet Transform
A color image watermarking program based on discrete 2D wavelet transform that takes original image and logo as inputs to directly generate watermarked images with embedded protection features.
Genetic Algorithm Program
This genetic algorithm program is a simulation implemented in the MATLAB environment, compatible with all versions and suitable for optimization problem-solving.
Image Wavelet Decomposition Using Haar Wavelet Implementation in MATLAB
A MATLAB implementation program for image wavelet decomposition using Haar wavelet, featuring multi-level decomposition capabilities and detailed coefficient extraction methods.