Year: 2025

Data Decomposition Method Based on MATLAB Language VMD Variational Mode Decomposition

by
Data Decomposition Method Based on MATLAB Language VMD Variational Mode Decomposition

Data Decomposition Method Based on MATLAB Language VMD Variational Mode Decomposition1. VMD addresses the shortcomings of traditional EMD theory, such as endpoint effects and mode mixing, and can be used for various problems including signal decomposition, original signal graphs, decomposition effect graphs, and spectrum graphs. The following text and example code are for reference only. … Read more

Visualization of Signal Decomposition Components Based on Symplectic Geometry Modal Decomposition in MATLAB

by
Visualization of Signal Decomposition Components Based on Symplectic Geometry Modal Decomposition in MATLAB

✅ Author Introduction: A research enthusiast and Matlab simulation developer, skilled in data processing, modeling simulation, program design, obtaining complete code, reproducing papers, and scientific simulation. 🍎 Previous reviews, follow the personal homepage:Matlab Research Studio 🍊 Personal motto: Investigate things to gain knowledge, complete Matlab code and simulation consultation available via private message. 🔥 Content … Read more

Optimization of Multivariate Variational Mode Decomposition Based on WOA-MVMD Whale Algorithm in Matlab

by
Optimization of Multivariate Variational Mode Decomposition Based on WOA-MVMD Whale Algorithm in Matlab

✅ Author Profile: A Matlab simulation developer passionate about scientific research, skilled in data processing, modeling simulation, program design, complete code acquisition, paper reproduction, and scientific simulation. 🍎 Previous reviews, follow the personal homepage:Matlab Research Studio 🍊 Personal motto: Seek knowledge through investigation, complete Matlab code and simulation consultation available via private message. 🔥 Content … Read more

Optimization of Multivariate Variational Mode Decomposition Based on WOA-MVMD Whale Algorithm

by
Optimization of Multivariate Variational Mode Decomposition Based on WOA-MVMD Whale Algorithm

✅ Author Introduction: A Matlab simulation developer passionate about research, improving both mindset and technology simultaneously. For code acquisition, paper reproduction, and research simulation collaboration, please DM. 🍎 Personal Homepage: Matlab King Assistant 🍊 Personal Motto: Walk every day, unafraid of the thousands of miles ahead. 🍊 Code Acquisition Method: QQ: 2307468664 🔥 Content Introduction … Read more

Matlab Achieves Explainable Encoder! Transformer Encoder + SHAP Analysis for Innovative Model Interpretability!

by
Matlab Achieves Explainable Encoder! Transformer Encoder + SHAP Analysis for Innovative Model Interpretability!

✅ Author Profile: A Matlab simulation developer passionate about research, skilled in data processing, modeling simulation, program design, complete code acquisition, paper reproduction, and scientific simulation. 🍎 Previous reviews, follow the personal homepage:Matlab Research Studio 🍊 Personal motto: Investigate to gain knowledge, complete Matlab code and simulation consultation available via private message. 🔥 Content Introduction … Read more

How to Use MATLAB to Retrieve All Illustrations from Nature (Including Images from 2023-2025)

by
How to Use MATLAB to Retrieve All Illustrations from Nature (Including Images from 2023-2025)

Please respect the original work.Reprint must indicate the link to this article.And the author of the article: slandarer All image resources are at the end of the article. Two years ago, I wrote about how to use MATLAB to scrape all illustrations from Nature. Recently, someone asked me if I had a compressed package of … Read more

Enhancing Chord and Sankey Diagrams with Interactive Data Labeling in MATLAB

by
Enhancing Chord and Sankey Diagrams with Interactive Data Labeling in MATLAB

Please respect the original workFor reprints, please indicate the link to this articleand the author: slandarer Although the previous chord and Sankey diagrams had scales, they sometimes did not stand out enough, so I added a data labeling feature: it is important to note that this feature requires at least R2019b version. First, I will … Read more

Matlab Analysis of S-Parameters

by
Matlab Analysis of S-Parameters

1. Read Single-Ended S4P and Plot Graph filename = 'data.s4p';backplane = sparameters(filename); % Read S4P file data = backplane.Parameters; % Read S-parameter matrix data freq = backplane.Frequencies; % Read frequency points z0 = backplane.Impedance; % Read characteristic impedance % IQS parameters s11_iq = squeeze(data(1,1,:)); % S11 s12_iq = squeeze(data(1,2,:)); % S12 s13_iq = squeeze(data(1,3,:)); % … Read more

Partial Least Squares (PLS) Regression Model in Matlab: Outlier Detection and Variable Selection

by
Partial Least Squares (PLS) Regression Model in Matlab: Outlier Detection and Variable Selection

Full text download:http://tecdat.cn/?p=22319 This article establishes a Partial Least Squares (PLS) regression (PLSR) model and evaluates its predictive performance. To create a reliable model, we also implement several common outlier detection and variable selection methods to remove potential outliers and use a subset of selected variables to “clean” your data(Click the “Read the original text” … Read more

MATLAB Visualization of Spatial Distribution of Correlation Coefficients

by
MATLAB Visualization of Spatial Distribution of Correlation Coefficients

MATLAB Visualization of Spatial Distribution of Correlation Coefficients Author: Eighth Galaxy – Stone Man Contact Email: [email protected] Data:ERA5 Data Read Data *%% Spatial Distribution of Correlation Coefficients clc;clear;close all %% Read Data path = "E:\z\hhh.nc"; % Set data file path ncdisp(path) % Display variables and their precision in the data file mlat = double(ncread(path,'latitude')); % … Read more