Explore MATLAB source code curated for "数据文件" with clean implementations, documentation, and examples.
A self-developed polynomial fitting program allows users to select polynomial degrees and includes a sample data file for immediate execution. The implementation supports custom data input and features a user-friendly interface with adjustable fitting parameters through MATLAB's polyfit and polyval functions.
Create MATLAB m-files for generating 2ASK, 4ASK, and 8ASK modulation schemes along with corresponding mat-format data files containing signal parameters and modulated waveforms.
Correlation analysis routines developed in MATLAB, with data imported from external data files using built-in functions like readtable or xlsread for seamless integration
This example demonstrates the decomposition and reconstruction process for wavelet denoising, including data files and code implementation details.
Implementation of multi-athlete tracking using particle filters, includes data files containing athlete movement patterns and trajectory information for algorithm testing
Complete MATLAB implementation files for facial recognition combining Principal Component Analysis and neural network techniques
Process ECG data files to plot waveforms, automatically mark characteristic points, and compute P-R intervals and other parameters. Includes implementation details for handling binary .dat files (2 bytes per sample, 1000Hz sampling) and parsing .hea header files for 12-lead sequencing information.
MATLAB implementation of the Cordic algorithm featuring programmatically generated data files - this is the basic, unoptimized version of the algorithm
An illustrative implementation of K-means clustering with accompanying .dat dataset, complete MATLAB code, and execution results for collaborative discussion
Source code implementation for four-level wavelet packet decomposition and reconstruction of signals. The target data file for decomposition is stored at E:\a.wav, featuring algorithm explanations with key wavelet functions like wpdec and wprec for multi-resolution analysis.