Python, C, MATLAB
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Control Algorithm Design, Signal and Data Processing, Mechanical Engineering
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Pregunta
ode23s solver vs ode15s solver when simulating nonliner system with significant nonlinearity and stiffness
For simulating the closed loop system of the electro hydraulic system incorporating advanced nonlinear controller, I used ode ob...
alrededor de 3 horas hace | 0 respuestas | 0
0
respuestasPregunta
How to understand the input and output arguments of preparets function for network training
For training NARX network, we need to prepare input and target time series data using preparets function. However, the preparets...
3 días hace | 0 respuestas | 0
0
respuestasElectro-hydraulic actuator system simulation generates complex result under open-loop simulation mode
I have find that the complex result issue appeared in the single step forward prediction is induced by the discretization error ...
3 días hace | 0
| aceptada
Pregunta
Neural ODE Modeling of a Single-Link Robot with External Input
I want to construct the NeuralODE model of a single-link robot which can be described as ODEs with external control input: wh...
5 días hace | 0 respuestas | 0
0
respuestasPregunta
Electro-hydraulic actuator system simulation generates complex result under open-loop simulation mode
I have generated simulation datas of electro-hydraulic actuator (EHA) using the explicit physical model based on MATLAB's ode so...
8 días hace | 2 respuestas | 0
2
respuestasPregunta
Only File Exchange Access Denied When I Want to Access the File Exchange
When I want to access the File Exchange part of Mathworks Community, the following error message is displayed in my Edge browser...
10 días hace | 0 respuestas | 0
0
respuestasPregunta
Electro-hydraulic actuator system simulating based on ode object generates error
I want to simulate the electro-hydraulic actuator (EHA) system using MATLAB's ode object. The schematic diagram of the EHA is sh...
18 días hace | 1 respuesta | 0
1
respuestaResuelto
Determine Matrix Dimensions Without Using some built-in MATLAB functions, version 2
Write a function that takes a 2D matrix/1D vector x as input and returns a row vector containing the number of rows and the numb...
22 días hace
Simulating a system of damped PDEs with the Matlab PDE toolbox.
@Moritz. The 3D (x, y, z) PDEs presented in your question can be reformulated as vectorized form. The and . You can specify the...
alrededor de 1 mes hace | 1
Enviada
KAN Layer based on MATLAB Deep Learning Toolbox
Kolmogorov-Arnold Networks (KAN) constructed based on MATLAB Deep Learning Toolbox.
alrededor de 1 mes hace | 30 descargas |
Resuelto
Estimate brake disc temperature rise during braking.
During braking, kinetic energy is converted into thermal energy, causing brake discs to heat up. Excessive temperature rise can ...
alrededor de 2 meses hace
What is the mathematical procedure (matlab code) step by step to perform the Generalized Morse Wavelets?
@Angel Lozada. You can examine the source codes of wt and cwt by inputing type functionName command in the MATLAB command window...
alrededor de 2 meses hace | 0
| aceptada
I am unable to find aerodynamic propeller block on my simscape multibody, I am working on drone simulation and using matlab 2025a; do not know if it is link to a specific add
@Imami Joel. The Aerodynamic Propeller block is in Simscape/Driveline/Engines&Motors libraris.
2 meses hace | 0
Resuelto
Roots of a quadratic equation.
Calculate the roots of a quadratic equation, given coefficients a, b, and c, for the equation a*x^2 + b*x + c = 0.
2 meses hace
Resuelto
Create a constant offset.
Add a constant offset to an array. Example a = [1 3 5 9] offset = 2 y = [3 5 7 11]
2 meses hace
How to construct Kolmogorov-Arnold Network based on MATLAB's Deep Learning Toolbox
After referring to the open-source Github repository pykan, I have successfully implemented a custom KAN layer based on MATLAB's...
2 meses hace | 0
| aceptada
Pregunta
How to construct Kolmogorov-Arnold Network based on MATLAB's Deep Learning Toolbox
Kolmogorov-Arnold Networks (KANs) are theoretically grounded alternatives to conventional Multilayer Perceptrons (MLPs). KANs ar...
2 meses hace | 1 respuesta | 2
1
respuestaI’m having trouble calculating the digit probability of π in a basic MATLAB Cody problem. Any help would be appreciated.
@BINITO. I have tried to use AI for solving the issue, the answer provided by AI is: % ------------------------------ Version f...
3 meses hace | 0
how to plot these 2 column data into a curve on oxy plane
load matlab_data.mat plot(T.x,T.y,'o--'); title(string(ans))
3 meses hace | 1
Verification failed to check the validity of the customize layer with Incorrect type of 'Z' for 'predict'
After debugging for a long time, I find that the issue is caused by the default initialization of single precision in dlnetwork'...
3 meses hace | 0
| aceptada
Pregunta
Verification failed to check the validity of the customize layer with Incorrect type of 'Z' for 'predict'
I want to create a customized deep learning layer with nested dlnetwork according to the example presented in Example. After cre...
3 meses hace | 1 respuesta | 0
1
respuestaResuelto
Sum of even numbers in a vector
Write a function that takes a vector of numbers and returns the sum of all the even numbers in the vector.
3 meses hace
Resuelto
Multiplying the Sums of Two Arrays
Get two arrays, add the values within the array up, and then multiply the two total values. [2,3]*[3,6] 5*18 90
3 meses hace
Pregunta
What is the best practice to train a NeuralODE model with very small learnable parameter ?
I want to train a NeuralODE model which approximates a complicated physical system with complex governing ODEs. The physical sys...
4 meses hace | 1 respuesta | 0
1
respuestaResuelto
Return the Square of a Number
Write a function that takes a single numeric input x and returns its square. That is, given x, your function should output x^2....
4 meses hace
Pregunta
How to realize Maximum Mean Discrepancy (MMD) based on pdist2 function ?
The MaximumMean Discrepancy (MMD) is a statistical testing method and one of the most widely used distance metrics in transfer l...
4 meses hace | 0 respuestas | 0
0
respuestasPregunta
How to read a text file with irregular timestamp data using detectImportOptions function ?
I want to read the condition monitoring datas stored in the text file. The data text file has 7 colums, where the first colum re...
4 meses hace | 1 respuesta | 0
1
respuestasimulink仿真结果数据采集
@张海云. You can use Simulink.SimulationInput objects to configure 1000 models with different setting. Then, you can use parsim to ...
4 meses hace | 0
| aceptada
