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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...
2 Monate vor | 1 Antwort | 0
1
AntwortGelöst
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...
2 Monate vor
Beantwortet
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...
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...
3 Monate vor | 1
Gesendet
KAN Layer based on MATLAB Deep Learning Toolbox
Kolmogorov-Arnold Networks (KAN) constructed based on MATLAB Deep Learning Toolbox.
3 Monate vor | 10 Downloads |
Gelöst
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 ...
3 Monate vor
Beantwortet
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...
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...
3 Monate vor | 0
| akzeptiert
Beantwortet
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.
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.
4 Monate vor | 0
Gelöst
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.
4 Monate vor
Gelöst
Create a constant offset.
Add a constant offset to an array. Example a = [1 3 5 9] offset = 2 y = [3 5 7 11]
4 Monate vor
Beantwortet
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...
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...
4 Monate vor | 0
| akzeptiert
Frage
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...
4 Monate vor | 1 Antwort | 2
1
AntwortBeantwortet
I’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...
I’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...
4 Monate vor | 0
Beantwortet
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))
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))
4 Monate vor | 1
Beantwortet
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'...
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'...
5 Monate vor | 0
| akzeptiert
Frage
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...
5 Monate vor | 1 Antwort | 0
1
AntwortGelöst
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.
5 Monate vor
Gelöst
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
5 Monate vor
Frage
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...
5 Monate vor | 1 Antwort | 0
1
AntwortGelöst
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....
5 Monate vor
Frage
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...
5 Monate vor | 0 Antworten | 0
0
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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...
5 Monate vor | 1 Antwort | 0
1
AntwortBeantwortet
simulink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 ...
simulink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 ...
5 Monate vor | 0
| akzeptiert
Beantwortet
How to implement interpolation using Prelookup using a MATLAB function?
@Amr. interpn can be used for N-D interpolation (table lookup). Data = rand(1201,26,37,384); [X1,X2,X3] = ndgrid(linspace(0,2,...
How to implement interpolation using Prelookup using a MATLAB function?
@Amr. interpn can be used for N-D interpolation (table lookup). Data = rand(1201,26,37,384); [X1,X2,X3] = ndgrid(linspace(0,2,...
5 Monate vor | 0
Beantwortet
Size of predictions and targets must match.
@Bahadir. As indicated by the error message, the size of prediction and the target must be equal. I think you should reduce the ...
Size of predictions and targets must match.
@Bahadir. As indicated by the error message, the size of prediction and the target must be equal. I think you should reduce the ...
5 Monate vor | 1
| akzeptiert
Beantwortet
Movmedian with non-uniform sample points
@Robert Watson.The SamplePoints argument of movmedian function represents the location of data, it must has the same length with...
Movmedian with non-uniform sample points
@Robert Watson.The SamplePoints argument of movmedian function represents the location of data, it must has the same length with...
5 Monate vor | 0
Frage
How to integrate a control system by ode45 with PID control input ?
I want to simulate a control system using ode45 function. The system model can be expressed as , where the control input is the...
6 Monate vor | 2 Antworten | 0
2
AntwortenGelöst
Calculate Lift Force on an Airfoil
Write a MATLAB function to calculate the lift force acting on an airfoil given the air density, wing area, velocity of the airfl...
6 Monate vor
Gelöst
Calculate Drag Force
Write a MATLAB function to compute the drag force on an object moving through air: where: D is drag force (N) ρ is air de...
6 Monate vor