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Answered
mpc block on simulink: mpc controller object empty
Hello @Marika Fanesi, In Simulink, the MPC Controller block always needs a plant prediction model internally to compute control...
mpc block on simulink: mpc controller object empty
Hello @Marika Fanesi, In Simulink, the MPC Controller block always needs a plant prediction model internally to compute control...
5 days ago | 0
Answered
Efficient way to dispatch a pack of values to vector of uint8 in Simulink style
Hello @Dimitri, I have invesstigated your model and understand your concern on how to turn a few mixed-width scalars (uint8/uin...
Efficient way to dispatch a pack of values to vector of uint8 in Simulink style
Hello @Dimitri, I have invesstigated your model and understand your concern on how to turn a few mixed-width scalars (uint8/uin...
6 days ago | 1
| accepted
Answered
Decision Tree Image Classification
Hello @hendra kurnia febriawan, I understand your concern regarding Decision Tree (fitctree) model not predicting one of the cl...
Decision Tree Image Classification
Hello @hendra kurnia febriawan, I understand your concern regarding Decision Tree (fitctree) model not predicting one of the cl...
6 days ago | 0
Answered
How do i get the future signal in the simulink?
Hello @cheney, In Simulink, the concept of accessing a future signal value (sometimes called "prediction" or "signal preview")...
How do i get the future signal in the simulink?
Hello @cheney, In Simulink, the concept of accessing a future signal value (sometimes called "prediction" or "signal preview")...
7 days ago | 0
Answered
Need help to see if the two codes I fused together are correctly placed
Hello @Batuhan Yildiz, The combined code looks almost correct, but it requires some minor changes. "tic" is called twice, only...
Need help to see if the two codes I fused together are correctly placed
Hello @Batuhan Yildiz, The combined code looks almost correct, but it requires some minor changes. "tic" is called twice, only...
7 days ago | 0
Answered
Gaussian Naive Bayes classification
Hello @Sepp, There is no need to switch to one-vs-all for Naive Bayes as it’s naturally a multiclass classifier. In Gaussian N...
Gaussian Naive Bayes classification
Hello @Sepp, There is no need to switch to one-vs-all for Naive Bayes as it’s naturally a multiclass classifier. In Gaussian N...
8 days ago | 0
Answered
fsrftest appropriate method for feature selection before machine learning fitrensemble LS boost (regression)?
Hi @Simon Schmidt, Yes, you can use "fsrftest" for feature selection before training a "fitrensemble" model with LS-Boost, but ...
fsrftest appropriate method for feature selection before machine learning fitrensemble LS boost (regression)?
Hi @Simon Schmidt, Yes, you can use "fsrftest" for feature selection before training a "fitrensemble" model with LS-Boost, but ...
3 months ago | 0
Answered
What are the inputs to the ridgelet functions??
Hello @Karthik Nagarajan, The inputs for the "ridgelet" function can be deduced as follows: X = Input image of square size ...
What are the inputs to the ridgelet functions??
Hello @Karthik Nagarajan, The inputs for the "ridgelet" function can be deduced as follows: X = Input image of square size ...
3 months ago | 0
Answered
Is there a matlab network package called matlab.net.http.field.SessionState?
Hello @jun, It seems like the AI agent has provided some inaccurate information regarding the existence of "matlab.net.http.fie...
Is there a matlab network package called matlab.net.http.field.SessionState?
Hello @jun, It seems like the AI agent has provided some inaccurate information regarding the existence of "matlab.net.http.fie...
3 months ago | 0
Answered
"SIMULINKGlobal" Storage Class is not available
Hi @Ogulcan, "SimulinkGlobal" storage class has been renamed to "Model Default" since R2018a. You can refer to the below MATLA...
"SIMULINKGlobal" Storage Class is not available
Hi @Ogulcan, "SimulinkGlobal" storage class has been renamed to "Model Default" since R2018a. You can refer to the below MATLA...
3 months ago | 0
Answered
Adding northarrow to geoscatter plot
Hello @Abdallah Abusam, While "geoscatter" in MATLAB doesn't have a built-in "northarrow" function unlike "map axes", you can m...
Adding northarrow to geoscatter plot
Hello @Abdallah Abusam, While "geoscatter" in MATLAB doesn't have a built-in "northarrow" function unlike "map axes", you can m...
3 months ago | 0
Answered
Plotting a point cloud with jzy3d ( opengl / jogl )
Hello @Jim, To plot millions of 3D points efficiently, MATLAB’s built-in graphics can work quite well. The below code snippet ...
Plotting a point cloud with jzy3d ( opengl / jogl )
Hello @Jim, To plot millions of 3D points efficiently, MATLAB’s built-in graphics can work quite well. The below code snippet ...
3 months ago | 0
Answered
Scene based correction in thermal imaging using matlab
Hello @Ayesha, I understand that you want to develop a scene-based correction technique that reduces fixed pattern noise using ...
Scene based correction in thermal imaging using matlab
Hello @Ayesha, I understand that you want to develop a scene-based correction technique that reduces fixed pattern noise using ...
3 months ago | 0
Answered
Audio noise filtering using Kalman Filter
Hello @lee yang, To use a Kalman Filter, you need a state-space model of the system you are observing and not of the noise itse...
Audio noise filtering using Kalman Filter
Hello @lee yang, To use a Kalman Filter, you need a state-space model of the system you are observing and not of the noise itse...
3 months ago | 0
Answered
How to use kalman filter block in simulink
Hi @YASSER, According to the official MATLAB documentation, the "linear kalman filter" is used for estimating the state of an o...
How to use kalman filter block in simulink
Hi @YASSER, According to the official MATLAB documentation, the "linear kalman filter" is used for estimating the state of an o...
3 months ago | 0
Answered
Code generation for Image3DInputLayer
Hello @Lin, For performing the code generation for “image3dInputLayer”, you can replace “image3dInputLayer” with “imageInputLay...
Code generation for Image3DInputLayer
Hello @Lin, For performing the code generation for “image3dInputLayer”, you can replace “image3dInputLayer” with “imageInputLay...
3 months ago | 1
Answered
Does MATLAB have a way to create a dynamic Object storing array?
Hello @Jeremy Simpson, I understand that you are looking for a dynamic, array-like structure in MATLAB to store and access obje...
Does MATLAB have a way to create a dynamic Object storing array?
Hello @Jeremy Simpson, I understand that you are looking for a dynamic, array-like structure in MATLAB to store and access obje...
3 months ago | 0
Answered
How could I access the object from its property in an OOP
Hello @Hadi Hajieghrary, I understand that there are two classes involved: A handle class called “Field”, which contains one o...
How could I access the object from its property in an OOP
Hello @Hadi Hajieghrary, I understand that there are two classes involved: A handle class called “Field”, which contains one o...
3 months ago | 0
Answered
How to plot new results only in tab that is being viewed by user - App Designer
Hi @Jake Keiper, I believe that you want to achieve the following goals: If the lamp is red, then you want to create a new tab...
How to plot new results only in tab that is being viewed by user - App Designer
Hi @Jake Keiper, I believe that you want to achieve the following goals: If the lamp is red, then you want to create a new tab...
3 months ago | 0
Answered
legend in subplot graph
Hello @Chaudhary P Patel, To give a legend for multiple plots in a subplot, you can call the “legend” function after plotting a...
legend in subplot graph
Hello @Chaudhary P Patel, To give a legend for multiple plots in a subplot, you can call the “legend” function after plotting a...
3 months ago | 0
Answered
To Workspace block inside Subsystem, using mask
Hello @Hildo, I understand that you want to set or change the "Variable name" parameter of this "To Workspace" block dynamicall...
To Workspace block inside Subsystem, using mask
Hello @Hildo, I understand that you want to set or change the "Variable name" parameter of this "To Workspace" block dynamicall...
3 months ago | 0
Answered
Is there a way to copy or extract or get the initial values or default Values of input ports of a bus or simulink Model with input signal names?
Hi @Jaleel Mughal, I understand that you want to automatically retrieve signal names from a Simulink model, get the initial or ...
Is there a way to copy or extract or get the initial values or default Values of input ports of a bus or simulink Model with input signal names?
Hi @Jaleel Mughal, I understand that you want to automatically retrieve signal names from a Simulink model, get the initial or ...
4 months ago | 1
Answered
PLot two cluster plot
Hi @sm m, I understand that you would like to plot two sets of data (“y1” and “y2”) as clusters on the x-axis, and instead of d...
PLot two cluster plot
Hi @sm m, I understand that you would like to plot two sets of data (“y1” and “y2”) as clusters on the x-axis, and instead of d...
4 months ago | 0
Answered
Find decision tree with highest validation accuracy in tree ensemble
Hi @Kai Doenges, You can find the single decision tree with the highest validation accuracy by evaluating each tree in the ense...
Find decision tree with highest validation accuracy in tree ensemble
Hi @Kai Doenges, You can find the single decision tree with the highest validation accuracy by evaluating each tree in the ense...
4 months ago | 0
Answered
Cannot find example file 'WindTurbineOpenLoop'
Hi @Rasmus, I understand you are trying to access 'WindTurbineOpenLoop' mentioned in the MATLAB documentation https://www.mathw...
Cannot find example file 'WindTurbineOpenLoop'
Hi @Rasmus, I understand you are trying to access 'WindTurbineOpenLoop' mentioned in the MATLAB documentation https://www.mathw...
4 months ago | 0
Answered
How to implement an ensemble of SVM and ANN for multiclass data in Matlab?
Hi @Supriyo Srimani, MATLAB provides built-in ensemble learning techniques such as bagging, random space and some boosting algo...
How to implement an ensemble of SVM and ANN for multiclass data in Matlab?
Hi @Supriyo Srimani, MATLAB provides built-in ensemble learning techniques such as bagging, random space and some boosting algo...
5 months ago | 0
Answered
How to plot the attached waterfall-type diagram and follow the peaks?
Hi @Arash A., The findpeaks function in MATLAB can be used to detect and highlight peaks in the curves. The below code snippe...
How to plot the attached waterfall-type diagram and follow the peaks?
Hi @Arash A., The findpeaks function in MATLAB can be used to detect and highlight peaks in the curves. The below code snippe...
5 months ago | 0
Answered
Published File does not display Figure/Graph in PDF
Hi @Richard Maffei, I understand that you want to automatically publish your MATLAB script and ensure that the output image app...
Published File does not display Figure/Graph in PDF
Hi @Richard Maffei, I understand that you want to automatically publish your MATLAB script and ensure that the output image app...
5 months ago | 0
Answered
how can i divide image (grayscale) into overlapping blocks 8*8 ??
Hi @Amina BENKESSIRAT, To divide a grayscale image into overlapping 8x8 blocks in MATLAB R2024b, nested loops can be used to it...
how can i divide image (grayscale) into overlapping blocks 8*8 ??
Hi @Amina BENKESSIRAT, To divide a grayscale image into overlapping 8x8 blocks in MATLAB R2024b, nested loops can be used to it...
5 months ago | 0
Answered
I am using Regression Learner App for training the Neural Network, I want to know how to choose the different activation functions for different layers?
Hi @SWAROOP H P, I understand that you want to choose different activations for different layers of neural network in Regressio...
I am using Regression Learner App for training the Neural Network, I want to know how to choose the different activation functions for different layers?
Hi @SWAROOP H P, I understand that you want to choose different activations for different layers of neural network in Regressio...
6 months ago | 1
| accepted
