Pregunta
LSTM network time series prediction error occurs at the initial time step
I have trained a LSTM network for time series regression. After training, I want to test its performance based on the test datas...
4 meses hace | 1 respuesta | 0
1
respuestaPregunta
Training error when use selfAttentionLayer with DropOut
I want to use selfAttentionLayer to construct the time series prediction model. However, when I use selfAttentionLayer with Drop...
4 meses hace | 1 respuesta | 0
1
respuestaResuelto
Double the 2x2 Matrix
In this challenge, you are given a predefined 2x2 matrix called x. Your task is to multiply every element in this matrix by 2 an...
4 meses hace
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Current through resistor
Three resistors (R2, R3, R4) are connected in parallel as shown in the figure. If this combination is connected in series with ...
4 meses hace
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Calculate Parallel Resistance
Three resistors connected in parallel have resistances R1, R 2, and R 3, respectively. Return the total resistance R total of ...
4 meses hace
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Resistance of a light bulb
The current through two identical light bulbs connected in series is C Amperes. The total voltage across both bulbs is V Volts....
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Electrical Diode Current Calculation
In engineering, there is not always a single equation that describes a phenomenon accurately enough to be applied in all instanc...
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An Ohm's Law Calculator
*BACKGROUND / MOTIVATION:* Many important observations in math and science can be described by short, but powerful, equations...
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Velocity Conversion
Given a velocity in mph, convert it to km/h. Round the answer to the fourth decimal place.
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Force and Motion 3
Two robots push on a large object in the same direction. One robot pushes with a force of F1 Newtons and the other with a force...
4 meses hace
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Force and Motion 2
Two robots are pulling on an object in opposite directions. One robot pulls with a force of F1 Newtons and the other with a forc...
4 meses hace
Respondida
ode23s solver vs ode15s solver when simulating nonliner system with significant nonlinearity and stiffness
I have find that the issue of the ode15s solver is caused by the term which has discontinuous time derivatives. After replacing...
ode23s solver vs ode15s solver when simulating nonliner system with significant nonlinearity and stiffness
I have find that the issue of the ode15s solver is caused by the term which has discontinuous time derivatives. After replacing...
4 meses hace | 0
| aceptada
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...
4 meses hace | 1 respuesta | 0
1
respuestaPregunta
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...
5 meses hace | 1 respuesta | 0
1
respuestaRespondida
Electro-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 ...
Electro-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 ...
5 meses 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 meses hace | 1 respuesta | 0
1
respuestaPregunta
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...
5 meses 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...
5 meses 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...
5 meses 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...
5 meses hace
Respondida
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...
6 meses hace | 1
Enviada
KAN Layer based on MATLAB Deep Learning Toolbox
Kolmogorov-Arnold Networks (KAN) constructed based on MATLAB Deep Learning Toolbox.
6 meses hace | 12 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 ...
6 meses hace
Respondida
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...
6 meses hace | 0
| aceptada
Respondida
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.
7 meses hace | 0