Fuzzy C-Means Clustering: MATLAB Implementation with Complete Function Suite
A comprehensive MATLAB implementation of Fuzzy C-Means clustering algorithm featuring 10 specialized functions for complete clustering workflow
MATLAB Function for Computing Linear Graph Embedding of High-Dimensional Data
A MATLAB function designed for calculating linear graph embedding of high-dimensional data, essential for implementing nearly all linear dimensionality reduction algorithms including LPP, NPE, IsoProjection, and LSDA. This shared resource provides core functionality for transforming high-dimensional datasets into lower-dimensional representations through graph-based linear projection methods.
Simultaneous Computation of Discrete Fourier Transforms for Two N-Point Real Sequences Using a Single N-Point DFT
Develop a MATLAB function that utilizes a single N-point discrete Fourier transform (DFT) to concurrently compute the DFTs of two N-point real-valued sequences, and compare the results with those obtained from applying two separate N-point DFT calculations directly.
Histogram Equalization
Master the algorithmic principles and implementation steps of image equalization processing, analyze the results of image equalization, gain proficiency in MATLAB's built-in functions for histogram equalization, and learn to code the algorithm manually in MATLAB.
MATLAB Function for Calculating Regional Energy
A MATLAB function for computing regional energy in images, featuring straightforward implementation with separate calculations for diagonal, horizontal, and vertical directional energies.
MATLAB Functions for Higher-Order Cumulant Analysis
MATLAB functions designed for higher-order cumulant analysis, particularly useful for beginners learning this technique, featuring practical implementations and algorithm explanations.
fitz and lr fr Frequency Offset Estimation MATLAB Functions
MATLAB implementations of fitz and lr fr frequency offset estimation algorithms with ready-to-use functions and a simple main program for practical application
MATLAB Implementation for Computing Confluent Hypergeometric Functions
A MATLAB function for calculating confluent hypergeometric functions with direct parameter substitution. The implementation demonstrates numerical equivalence with Mathematica's computation results through cross-validation.
Implementation of Dilation Effects Using the imdilate Function
Custom MATLAB function implementation for achieving dilation effects similar to the imdilate function, including algorithm explanation and code structure
MATLAB LZW Decompression Function and Main Program with Code Implementation
This MATLAB implementation provides LZW decompression function and main program, designed to work with my previously uploaded LZW compression code. The algorithm demonstrates excellent compression performance achieving over 80% compression ratio. The code includes dictionary initialization, string table management, and compressed data decoding mechanisms. Users can contact me for detailed explanations about the algorithm implementation and usage techniques.