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5 second order differential equations to 10 first order differential equations
This is just the mathematical aspect of the trick. You need to implement the equations in code. To solve the ODE, use ode45() so...
5 second order differential equations to 10 first order differential equations
This is just the mathematical aspect of the trick. You need to implement the equations in code. To solve the ODE, use ode45() so...
約23時間 前 | 0
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Standard form of Transfer function.
Hi @Hamza Harbi This display of the transfer function is not referred to as the 'Standard form', or rather, it is known as the ...
Standard form of Transfer function.
Hi @Hamza Harbi This display of the transfer function is not referred to as the 'Standard form', or rather, it is known as the ...
1日 前 | 0
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Need help with troubleshooting and how can I fix these errors in my code?
Hi @Tiek Aun I am unfamiliar with the dynamics of the pyrolysis reactor; however, I can point out two mistakes in the code. Fi...
Need help with troubleshooting and how can I fix these errors in my code?
Hi @Tiek Aun I am unfamiliar with the dynamics of the pyrolysis reactor; however, I can point out two mistakes in the code. Fi...
3日 前 | 0
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Algebraic Loop Error in Simulink Model with Enabled Subsystems – Performance Issue
Hi @Marco Your case sounds similar to the flip-flop. It creates a circular dependency between the output and input values of th...
Algebraic Loop Error in Simulink Model with Enabled Subsystems – Performance Issue
Hi @Marco Your case sounds similar to the flip-flop. It creates a circular dependency between the output and input values of th...
3日 前 | 0
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Sliding Mode Control (SMC) + PID Cascade Loop
Hi @Junaid I understand that the clamping force must be increased incrementally from 0 kN and must not exceed 6 kN. You aim to ...
Sliding Mode Control (SMC) + PID Cascade Loop
Hi @Junaid I understand that the clamping force must be increased incrementally from 0 kN and must not exceed 6 kN. You aim to ...
4日 前 | 0
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Implementing MRAC for Robotic arm of unknown link lengths
Hi @Sandy Based on your image, the MRAC block should replace the Sum and PID controller blocks. If the link length is unknown, ...
Implementing MRAC for Robotic arm of unknown link lengths
Hi @Sandy Based on your image, the MRAC block should replace the Sum and PID controller blocks. If the link length is unknown, ...
4日 前 | 0
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My Step Response plot from Matlab does not match the one from Simulink
Hi @Javier If you want the Simulink Step block to match the MATLAB step() command, please follow @Paul's guidance. Conversely, ...
My Step Response plot from Matlab does not match the one from Simulink
Hi @Javier If you want the Simulink Step block to match the MATLAB step() command, please follow @Paul's guidance. Conversely, ...
5日 前 | 0
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How to plan path in Cartesian coordinate for robotic manipulator
Hi @Kannan For a more complex path, such as the M-shaped Golden Arches, you will need to describe the path using parameterized ...
How to plan path in Cartesian coordinate for robotic manipulator
Hi @Kannan For a more complex path, such as the M-shaped Golden Arches, you will need to describe the path using parameterized ...
6日 前 | 0
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Hi everyone, help me understand the meaning of the 2 parameters Kv Ki in the measurement block in the Bus block, and how to determine that parameter.
Hai @hai, The electronic amplifier-like block is referred to as the 'Gain' block, which multiplies the input by a constant valu...
Hi everyone, help me understand the meaning of the 2 parameters Kv Ki in the measurement block in the Bus block, and how to determine that parameter.
Hai @hai, The electronic amplifier-like block is referred to as the 'Gain' block, which multiplies the input by a constant valu...
7日 前 | 0
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Ezyfit: Single vs. Two-Step Fitting Problem
Hi @Sim You can verify this. The model proposed by @Torsten fits quite well within the first 10% of the data range. However, af...
Ezyfit: Single vs. Two-Step Fitting Problem
Hi @Sim You can verify this. The model proposed by @Torsten fits quite well within the first 10% of the data range. However, af...
7日 前 | 1
回答済み
Stability Margins for MIMO Feedback Loop
Hi @Florian If you wish to determine the stability margin of a linearized system, you may consider using the Bode Plot block di...
Stability Margins for MIMO Feedback Loop
Hi @Florian If you wish to determine the stability margin of a linearized system, you may consider using the Bode Plot block di...
8日 前 | 0
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I have been trying to derivate equation under to find the formula for 3 parameters Weibull distribution as same as picture. Can someone please help me fix it?
Is this what you are seeking? Your equation is too lengthy and contains excessive, unnecessary brackets, as well as mismatched ...
I have been trying to derivate equation under to find the formula for 3 parameters Weibull distribution as same as picture. Can someone please help me fix it?
Is this what you are seeking? Your equation is too lengthy and contains excessive, unnecessary brackets, as well as mismatched ...
8日 前 | 0
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Open-Loop Response of a Simulink MIMO System
I am unsure whether your modeling is correct; however, one obvious observation from the Scope is that you are comparing the outp...
Open-Loop Response of a Simulink MIMO System
I am unsure whether your modeling is correct; however, one obvious observation from the Scope is that you are comparing the outp...
9日 前 | 0
回答済み
Solution of algebraic equation that a variable occures both in numerator and denomirator with respect to an other variable
Γεια @Anastasios Kyriakopoulos I would like to show graphically that the nonlinear equation is not strictly a quadratic equatio...
Solution of algebraic equation that a variable occures both in numerator and denomirator with respect to an other variable
Γεια @Anastasios Kyriakopoulos I would like to show graphically that the nonlinear equation is not strictly a quadratic equatio...
11日 前 | 0
回答済み
How to determine if equation is not feedback linearizable
Hi @Ken I am not aware of a specific function in MATLAB to test whether a system is feedback linearizable. However, the given s...
How to determine if equation is not feedback linearizable
Hi @Ken I am not aware of a specific function in MATLAB to test whether a system is feedback linearizable. However, the given s...
11日 前 | 1
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Machine and Deep Learning Books using MATLAB
Hi @Ahmed You can find the info about the books that provide codes for machine learning and deep learning using MATLAB here: h...
Machine and Deep Learning Books using MATLAB
Hi @Ahmed You can find the info about the books that provide codes for machine learning and deep learning using MATLAB here: h...
11日 前 | 1
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how to write mat lab code for predict compressive strength of concrete using svm
Hi @Rathnaswamy You can use the data on concrete specimens with varying mix proportions and curing ages to train an SVM model u...
how to write mat lab code for predict compressive strength of concrete using svm
Hi @Rathnaswamy You can use the data on concrete specimens with varying mix proportions and curing ages to train an SVM model u...
11日 前 | 0
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How can I use the function coeffs() as the input to the function tf()?
Use double(). syms s n = (s^2+10*s+50)*(s^2+8.6*s+21.73)*(s^2-0.7*s+0.1625)*(s^2-2*s+3.25)^2*(s^2+4)^2*(s-2.2); x = expand(n)...
How can I use the function coeffs() as the input to the function tf()?
Use double(). syms s n = (s^2+10*s+50)*(s^2+8.6*s+21.73)*(s^2-0.7*s+0.1625)*(s^2-2*s+3.25)^2*(s^2+4)^2*(s-2.2); x = expand(n)...
12日 前 | 1
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How can I calculate the probability of false detection?
@Suleyman Aliyev, Do you expect the graph to behave like this? % Given parameters sigma2_values = linspace(0.1, 0.01, 100); ...
How can I calculate the probability of false detection?
@Suleyman Aliyev, Do you expect the graph to behave like this? % Given parameters sigma2_values = linspace(0.1, 0.01, 100); ...
12日 前 | 2
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Need help with DC motor modelling with PID
Hi @Irwan Shah The looping in your model is incorrect due to unit inconsistency. All calculations are performed in radians. Y...
Need help with DC motor modelling with PID
Hi @Irwan Shah The looping in your model is incorrect due to unit inconsistency. All calculations are performed in radians. Y...
13日 前 | 0
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Problem with derivative block simulink
Hi @Purvaja Based on the information provided by the OP, I will likely construct the model as illustrated. However, if the refe...
Problem with derivative block simulink
Hi @Purvaja Based on the information provided by the OP, I will likely construct the model as illustrated. However, if the refe...
14日 前 | 1
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How to use the integrating option in a closed-loop PID autotuner?
Here is the difference between stable plants and integrating plants: %% Stable Plant (all eigenvalues have negative real part) ...
How to use the integrating option in a closed-loop PID autotuner?
Here is the difference between stable plants and integrating plants: %% Stable Plant (all eigenvalues have negative real part) ...
15日 前 | 0
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I need help for drawing a constraint in Matlab in 2D
Hi @nadia nadi You should replace the p3 line with this: p3 = 3/2*ones(1, numel(x1(1,:))); ... plot(p3, x1(1,:)) clear...
I need help for drawing a constraint in Matlab in 2D
Hi @nadia nadi You should replace the p3 line with this: p3 = 3/2*ones(1, numel(x1(1,:))); ... plot(p3, x1(1,:)) clear...
15日 前 | 0
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Request for MATLAB Code of Elephant Search Algorithm (ESA)
Hi @Sina The most effective approach is to contact the authors, as the algorithm was originally coded in MATLAB. They would ben...
Request for MATLAB Code of Elephant Search Algorithm (ESA)
Hi @Sina The most effective approach is to contact the authors, as the algorithm was originally coded in MATLAB. They would ben...
15日 前 | 1
回答済み
solve algebric loop error
Hi Shabina, The error suggests that you have incorrectly modeled the dynamic system, resulting in a singularity. This is ...
solve algebric loop error
Hi Shabina, The error suggests that you have incorrectly modeled the dynamic system, resulting in a singularity. This is ...
15日 前 | 0
回答済み
"Hold Value" of a Fuzzy Control while no rule is active
Hi @Daniel If none of the rules is triggered for any output, the defuzzified output value will default to its mean range value,...
"Hold Value" of a Fuzzy Control while no rule is active
Hi @Daniel If none of the rules is triggered for any output, the defuzzified output value will default to its mean range value,...
18日 前 | 0
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Error using type too many output arguments
Possibly syntax error. The strcmpi() function is used to compare strings. So, you need to place the texts in double quotes. %va...
Error using type too many output arguments
Possibly syntax error. The strcmpi() function is used to compare strings. So, you need to place the texts in double quotes. %va...
18日 前 | 0
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iztrans giving unexpected outputs
Another way is to provide a proof by contradiction. Misprints can happen due to a lack of proofreading. syms n f1 = n*(-1)^...
iztrans giving unexpected outputs
Another way is to provide a proof by contradiction. Misprints can happen due to a lack of proofreading. syms n f1 = n*(-1)^...
18日 前 | 0
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Liquid Hydrogen Fuel Station
Hi @Shiva Kumar Bairoju Like @Yifeng Tang, I'd also suggest modeling this system using Simscape, as the entire hydrogen refueli...
Liquid Hydrogen Fuel Station
Hi @Shiva Kumar Bairoju Like @Yifeng Tang, I'd also suggest modeling this system using Simscape, as the entire hydrogen refueli...
21日 前 | 0
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Incorrect y intercept using fitlm
Extend the line, and you will see the y-intercept at . % Example data (replace with your actual data) xData = [1, 2, 3, 4, 5, ...
Incorrect y intercept using fitlm
Extend the line, and you will see the y-intercept at . % Example data (replace with your actual data) xData = [1, 2, 3, 4, 5, ...
22日 前 | 0
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