Year: 2025

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

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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

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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

How to Install MATLAB R2025a on Ubuntu 25.04?

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How to Install MATLAB R2025a on Ubuntu 25.04?

Although MathWorks officially only lists support for Ubuntu 24.04 LTS, 22.04 LTS, and earlier versions in the system requirements for R2025a (not mentioning Ubuntu 25.04). However, in a practical environment, I successfully completed the installation and running tests of MATLAB R2025a on Ubuntu 25.04 without encountering compatibility or dependency issues, indicating that this version is … Read more

PID Control Principles, Case Analysis, and MATLAB Implementation

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PID Control Principles, Case Analysis, and MATLAB Implementation

1. Introduction to PID Control The PID (Proportional-Integral-Derivative) controller is the most classic feedback control algorithm in industrial control. It generates the control quantity through a linear combination of the proportional (Proportional), integral (Integral), and derivative (Derivative) parts of the error signal, achieving precise control of the system. Mathematical Model of PID Controller: 2. Case … Read more

Fractional Order PID Control MATLAB Simulation Example

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Fractional Order PID Control MATLAB Simulation Example

The following is a MATLAB-based simulation example of a Fractional Order PID (FOPID) control, utilizing MATLAB’s Simulink tool and the FOMCON toolbox: System Model Assume the controlled object is a first-order inertia link with pure delay (FOPDT) model: Where, , , . Fractional Order PID Controller Design The form of the fractional order PID controller … Read more

Multisim 14 Installation Guide

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Multisim 14 Installation Guide

Software Introduction Multisim is a Windows-based simulation tool launched by National Instruments (NI) for the design of board-level analog/digital circuits. It includes graphical input for circuit schematics and hardware description language input methods, and possesses rich simulation analysis capabilities. Software Download Installation Environment: Win10 Download Link: Send the keyword “Multisim14” in the WeChat public account … Read more

Multisim 13.0 Download and Installation Guide

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Multisim 13.0 Download and Installation Guide

Software Download 1. Software Name:Multisim 2. Software Version: 13.03. Software Size: 657 MB4. Installation Environment Requirements: Windows 7/Windows 10/Windows 11 (64-bit system) 5.Quark Cloud Disk Download Link: https://pan.quark.cn/s/f2101ba9e022 Access Quark on mobile to get 1TB of free space Please save before downloading to prevent information loss; do not extract directly! Software IntroductionMultisim is an electronic … Read more

Multisim 14.0 Download and Installation Guide

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Multisim 14.0 Download and Installation Guide

Software Download 1. Software Name: Multisim 2. Software Version: 14.0 3. Software Size: 650 MB Installation Environment Requirements: Suitable for Windows 7/10/11 operating systems (64-bit version). 5. Quark Cloud Disk Download Link: https://pan.quark.cn/s/2c6b131e0be5 Access Quark on mobile to get 1TB of free space Dump to local storage to avoid data loss, do not extract directly! … Read more

Proteus 8.9 Download and Installation Guide

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Proteus 8.9 Download and Installation Guide

Download Software 1. Software Name:Proteus 2. Software Version: 8.93. Software Size: 387 MB4. System Requirements: Windows 7/Windows 10/Windows 11 (64-bit) 5.Download link from Quark Cloud Disk: https://pan.quark.cn/s/e50642f3665c More resource links: dhm6.cn Remote installation contact: fuy5790 (please note for installation) Access Quark on mobile to get 1TB of free space Transfer the link content before downloading … Read more

Proteus 8.9 Software Installation Guide and Download Package

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Proteus 8.9 Software Installation Guide and Download Package

Software Download 1. Software Name:Proteus 2. Software Version: 8.93. Software Size: 387 MB4. System Requirements: Windows 7/Windows 10/Windows 11 (64-bit) 5.Quark Cloud Disk Download Link: https://pan.quark.cn/s/e50642f3665c Access Quark on mobile to get 1TB of free space Download after transferring the link content to avoid data loss; please avoid network decompression operations! Software IntroductionProteus is a … Read more