Click the blue text above to follow us πππ The table of contents is as follows: πππ Contents π₯1 Overview π2 Results π3 References π4 Matlab Code Implementation 1 Overview The PID controller is the most widely used controller in industrial systems. However, properly tuning a PID controller is not easy, even though it has … Read more
clear all;load idealECG.mat;fs = 128;N = length(idealECG);t = (0:N-1)/fs; % SNR = 10;n_50 = 0.2 * sin(2 * pi * 50 * t);% nECG = awgn(idealECG,SNR,'measured')+n_50;% % save("nECG.mat","nECG");load nECG.mat; std(nECG-idealECG) std(nECG-idealECG-n_50) figure(1);subplot(2,1,1);plot(t,idealECG);xlim([5,10]);title('ideal ECG'); subplot(2,1,2);plot(t,nECG);xlim([5,10]);title("noisy ECG"); Scaler Kalman filter % Initialize the Kalman filter parametersA = 1; % State transition matrixH = 1; % Observation matrixR … Read more
Click the blue text above to follow us 1 Vehicle Routing Problem In equations (9)~(12), ti is the time the delivery vehicle arrives at demand point i; cij is the transportation cost from demand point i to demand point j; wi and pi are the waiting cost and penalty cost per unit time for the … Read more
Click the blue text above to follow us 1 Overview Existing energy systems are often planned and operated separately, leading to low energy utilization and high pollution. Nowadays, more research focuses on how to optimize the collaboration of independent energy supply systems to reduce environmental pollution while increasing energy utilization and economic performance. The large-scale … Read more
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MATLAB Overlay Point Graph and Color Band on Contour Plot Author: Galaxy 8 – Chen Xiaoben Contact Email: [email protected] Data:Meteorological data, random custom defined by rand function Part 1 clear;clc %%%% Overlay continuous colors (within the range of meteorological data) on the original filled contour plot and display an independent colorbar for meteorological data (not … Read more
Click the blue text above to follow us Gift for Readers π¨π» Scientific research involves a profound system of thought, requiring researchers to be logical, diligent, and serious. However, effort alone is not enough; leveraging resources is often more important. Additionally, one must have innovative and inspirational points to look up to the stars. It … Read more
Click the blue text above to follow us 0 Gift to readers π¨π» Conducting research involves a deep-seated system of thought. Researchers must be logically rigorous and diligent, but effort alone is not enough. Often, leveraging resources is more important than hard work, and one must also have innovative ideas and inspirations. It is recommended … Read more
Introduction Implementing online training of neural networks in MATLAB-Simulink typically requires combining Simulink models and MATLAB scripts. Here are the general steps: Building the Simulink Model: Use the Neural Network Toolbox in Simulink to add a neural network block. This can be done through the βAdd Blockβ menu. Configure the structure, input, output, and other … Read more
Signal processing is one of the core technologies indispensable in fields such as electronic engineering, communication technology, and automation control. It not only relates to the acquisition, conversion, analysis, and expression of information but also directly affects the performance of systems and the effectiveness of applications. MATLAB, as a high-performance numerical computation and visualization software, … Read more