Explore MATLAB source code curated for "统计" with clean implementations, documentation, and examples.
MATLAB program for Weibull distribution curve fitting applicable to all data conforming to Weibull distribution. Based on rainflow counting algorithm, this program performs statistical analysis on randomly sampled data and implements linear fitting techniques.
Implementation and statistical data analysis of children's height across different regions using cloud model in MATLAB, featuring algorithmic approaches for uncertainty processing and data characterization.
Custom-developed program implementing projection-based methods for statistical analysis of innovation sequences, featuring maximum error tracking across a series of data points with error correction capabilities.
This study analyzes bit error rates (BER) for 2ASK, 2FSK, 2PSK, and 2DPSK modulation techniques under both coherent and non-coherent demodulation methods in additive white Gaussian noise (AWGN) environments. BER performance is compared with theoretical values and visualized through BER versus signal-to-noise ratio (SNR) curves. Implementation involves Monte Carlo simulations using MATLAB's communication toolbox functions like berawgn for theoretical comparisons and custom modulation/demodulation blocks with error counting algorithms.
A MATLAB-based outlier detection demonstration program suitable for data mining and statistical analysis, featuring algorithm implementations and visualization tools.
This program performs statistical analysis of trained skin color clustering in the YCbCr color space and constructs a 1D Gaussian model for precise skin segmentation. The implementation involves calculating color distribution patterns and applying probabilistic modeling techniques for accurate skin region identification.
MATLAB histogram statistics enables statistical analysis and histogram plotting with customizable binning and visualization parameters
MATLAB code implementation for generating and visualizing wind rose diagrams with enhanced data processing and plotting techniques