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Answered
How to predict a few future values (closed loop) with LSTM which has been trained on the base many predictors (max(Delays) = 15)?
Hello @Yury Mikh, This is a common point of confusion when working with sequence models like LSTM in MATLAB. When you train yo...
How to predict a few future values (closed loop) with LSTM which has been trained on the base many predictors (max(Delays) = 15)?
Hello @Yury Mikh, This is a common point of confusion when working with sequence models like LSTM in MATLAB. When you train yo...
2 months ago | 0
| accepted
Answered
halftone to color image convertion
Hi @indrani dalui, Reversing a halftone image back to a full-color image is a challenging task. Halftoning works by turning a s...
halftone to color image convertion
Hi @indrani dalui, Reversing a halftone image back to a full-color image is a challenging task. Halftoning works by turning a s...
3 months ago | 0
Answered
Clarification Needed on EEG Train/Test Split Methodology from Zheng & Lu (2015)
Hey @Assem, This is a common situation when trying to adapt experimental setups from existing papers to a different dataset. Th...
Clarification Needed on EEG Train/Test Split Methodology from Zheng & Lu (2015)
Hey @Assem, This is a common situation when trying to adapt experimental setups from existing papers to a different dataset. Th...
4 months ago | 0
Answered
Where can I get the File checkRFDCInputDataType.tlc
Hello @Malte, When simulating hardware-integrated models that include blocks like the RF Data Converter, particularly in Rapid ...
Where can I get the File checkRFDCInputDataType.tlc
Hello @Malte, When simulating hardware-integrated models that include blocks like the RF Data Converter, particularly in Rapid ...
4 months ago | 0
Answered
Error in calculated dendrogram (compared with R)
Hey @Louise Schmidt, This is actually a very common issue when switching between R and MATLAB for hierarchical clustering. Even...
Error in calculated dendrogram (compared with R)
Hey @Louise Schmidt, This is actually a very common issue when switching between R and MATLAB for hierarchical clustering. Even...
4 months ago | 0
Answered
how to code irregular time periods??
Hi @Boss Man, This kind of issue is common when working with time-based data from Excel, especially when the time intervals are...
how to code irregular time periods??
Hi @Boss Man, This kind of issue is common when working with time-based data from Excel, especially when the time intervals are...
4 months ago | 0
Answered
Problem in Visual SLAM algorithm
Hi @Sheraz Shamim, That's a great setup for pose estimation—combining stereo cameras, IMU, GPS, and LiDAR gives you strong sp...
Problem in Visual SLAM algorithm
Hi @Sheraz Shamim, That's a great setup for pose estimation—combining stereo cameras, IMU, GPS, and LiDAR gives you strong sp...
4 months ago | 0
Answered
How can I extract rpm from tachometer signal?
Hi @Mahendra Singh Raghav, This seems like an interesting use case involving rotational speed estimation from a tachometer sign...
How can I extract rpm from tachometer signal?
Hi @Mahendra Singh Raghav, This seems like an interesting use case involving rotational speed estimation from a tachometer sign...
4 months ago | 0
Answered
Which kernel is used in fitcecoc, a multiclass mode for support vector machines
Hi @Unqua Laraib, I have noticed that understanding the default behavior of functions like “fitcecoc” can sometimes be a bit un...
Which kernel is used in fitcecoc, a multiclass mode for support vector machines
Hi @Unqua Laraib, I have noticed that understanding the default behavior of functions like “fitcecoc” can sometimes be a bit un...
4 months ago | 0
Answered
Issues with Properly exiting camera
Hey @Bera, This is a tricky situation that comes up often with uEye (IDS Imaging) cameras when interfacing with MATLAB. Even t...
Issues with Properly exiting camera
Hey @Bera, This is a tricky situation that comes up often with uEye (IDS Imaging) cameras when interfacing with MATLAB. Even t...
4 months ago | 0
Answered
Request for Guidance on Editing TI IWR1843BOOST .cfg File to Enable Long-Term Zero-Doppler Detection and Zone Monitoring
Hi @VLV, Getting consistent detection of stationary objects using the IWR1843BOOST without a DCA1000 can be quite challenging. ...
Request for Guidance on Editing TI IWR1843BOOST .cfg File to Enable Long-Term Zero-Doppler Detection and Zone Monitoring
Hi @VLV, Getting consistent detection of stationary objects using the IWR1843BOOST without a DCA1000 can be quite challenging. ...
4 months ago | 0
Answered
How can i use the Monitor & Tune function at high Frequency?
Hi @Virag, This kind of issue tends to come up when using External Mode with fast control loops, especially with FOC running at...
How can i use the Monitor & Tune function at high Frequency?
Hi @Virag, This kind of issue tends to come up when using External Mode with fast control loops, especially with FOC running at...
4 months ago | 0
Answered
How are Gabor’s 2D filters used in iris recognicion
Hi @Emilia Badescu, Working on feature extraction for an iris recognition system, using 2D Gabor filters is a solid choice. Th...
How are Gabor’s 2D filters used in iris recognicion
Hi @Emilia Badescu, Working on feature extraction for an iris recognition system, using 2D Gabor filters is a solid choice. Th...
4 months ago | 0
Answered
How to change the size of Radio-button icon?
Hello @abb Shp, I’ve encountered the same situation — when using the “uicontrol” function to create a radio button, changing th...
How to change the size of Radio-button icon?
Hello @abb Shp, I’ve encountered the same situation — when using the “uicontrol” function to create a radio button, changing th...
5 months ago | 0
Answered
Maxout activation function for CNN model
Hello @priyanka jindal, I encountered a similar requirement when experimenting with alternative activation functions in MATLAB....
Maxout activation function for CNN model
Hello @priyanka jindal, I encountered a similar requirement when experimenting with alternative activation functions in MATLAB....
5 months ago | 0
Answered
Variable fold/reduction in Simulink
Hello @Eric, I ran into a similar challenge where I needed to apply a reduction operation across a vector signal in Simulink an...
Variable fold/reduction in Simulink
Hello @Eric, I ran into a similar challenge where I needed to apply a reduction operation across a vector signal in Simulink an...
5 months ago | 0
Answered
Understanding MISRA AC SLSF 005 - Allowable Simulink blocks
Hello Matthew, Blocks like “Subtract”, “Compare to Constant”, and “Delay” are not allowed under MISRA because they can h...
Understanding MISRA AC SLSF 005 - Allowable Simulink blocks
Hello Matthew, Blocks like “Subtract”, “Compare to Constant”, and “Delay” are not allowed under MISRA because they can h...
6 months ago | 0
| accepted
Answered
Reinforcement Leaning DQN Training Convergence Problem
Hello Gülin Sayal, I understand that the model does not converge, which might be due to “Q₀”. “Q₀” is the initial state-action...
Reinforcement Leaning DQN Training Convergence Problem
Hello Gülin Sayal, I understand that the model does not converge, which might be due to “Q₀”. “Q₀” is the initial state-action...
6 months ago | 0
Answered
how can i use particleswarm command to update weights and biases of a neural network ?
Hello sami dahdouh, I understand that you want to use particle swarm optimization in your MATLAB code. Particle swarm optimiza...
how can i use particleswarm command to update weights and biases of a neural network ?
Hello sami dahdouh, I understand that you want to use particle swarm optimization in your MATLAB code. Particle swarm optimiza...
6 months ago | 0
Answered
Inconsistent results with fitlme
Hello Maria, This behavior with “fitlme” is a known thing when working with categorical variables in MATLAB. It happens because...
Inconsistent results with fitlme
Hello Maria, This behavior with “fitlme” is a known thing when working with categorical variables in MATLAB. It happens because...
6 months ago | 1
Answered
3D UAV Path Planning using Reinforcement Learning Agent(DDPG)
Hello Arsalan, This problem of not converging might be due to multiple reasons like overfitting, poor exploration strate...
3D UAV Path Planning using Reinforcement Learning Agent(DDPG)
Hello Arsalan, This problem of not converging might be due to multiple reasons like overfitting, poor exploration strate...
6 months ago | 0
Answered
How can i have the posterior minimum and position of that?
Hey @Xiomara Escobar, I see what you're dealing with. The code runs into a problem when the maximum value is at the last index ...
How can i have the posterior minimum and position of that?
Hey @Xiomara Escobar, I see what you're dealing with. The code runs into a problem when the maximum value is at the last index ...
6 months ago | 0
Answered
How to use fill3 to make a box
Hello @axel rose, The issue with the second surface not being produced using the “fill3” function arises from the vertic...
How to use fill3 to make a box
Hello @axel rose, The issue with the second surface not being produced using the “fill3” function arises from the vertic...
8 months ago | 0
Answered
Pixel value difference histogram of two images
Hi @PRATAP MANDAL, From the image you have provided, the plot you are looking for is for the centre of histogram bins no...
Pixel value difference histogram of two images
Hi @PRATAP MANDAL, From the image you have provided, the plot you are looking for is for the centre of histogram bins no...
8 months ago | 0
Answered
How to create continuous points and plot in quiver
Hi @Tina Hsiao, When working with data, continuous data is typically represented by using finer discrete data points. To...
How to create continuous points and plot in quiver
Hi @Tina Hsiao, When working with data, continuous data is typically represented by using finer discrete data points. To...
8 months ago | 0
Answered
How to normalize heatmap image and find the shape info
Hi Mohamed, When working with heatmaps for data analysis, I've had similar experiences where MATLAB made the process much more ...
How to normalize heatmap image and find the shape info
Hi Mohamed, When working with heatmaps for data analysis, I've had similar experiences where MATLAB made the process much more ...
8 months ago | 0
Answered
Is it possible to export RGB + alpha channel using the VideoFileWriter?
Hi Ronny, While working with videos and the computer vision toolbox, I too faced issues with the handling of alpha values. The ...
Is it possible to export RGB + alpha channel using the VideoFileWriter?
Hi Ronny, While working with videos and the computer vision toolbox, I too faced issues with the handling of alpha values. The ...
8 months ago | 0
Answered
How can I use complex numbers as Transfer Function? s2ft
Hi Hwang ming chen, I have been using he s2tf function for my projects related to control signals. The s2tf function in ...
How can I use complex numbers as Transfer Function? s2ft
Hi Hwang ming chen, I have been using he s2tf function for my projects related to control signals. The s2tf function in ...
8 months ago | 0
| accepted
Answered
How to stop xgboost_train function from overwriting MATLAB's random number generator?
Hello, I faced a similar issue while running a model I found on file exchange, where I wanted to do random cross validation. ...
How to stop xgboost_train function from overwriting MATLAB's random number generator?
Hello, I faced a similar issue while running a model I found on file exchange, where I wanted to do random cross validation. ...
8 months ago | 0
| accepted
Answered
Why is fitcsvm not saving model convergence history?
Hi Vishesh, It is correct that when we run “fitcsvm“ with “L1QP” as the solver and verbose 2 there is no convergence history g...
Why is fitcsvm not saving model convergence history?
Hi Vishesh, It is correct that when we run “fitcsvm“ with “L1QP” as the solver and verbose 2 there is no convergence history g...
9 months ago | 0
