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Shantanu Dixit


Last seen: 2日 前 |  2023 年からアクティブ

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  • Knowledgeable Level 3
  • 3 Month Streak
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how classify gaussien distribution ?
Hi sweet, You can train an SVM classifier to classify your data using the 'fitcsvm' function in MATLAB. You can organize your f...

23日 前 | 0

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Initial condition for maximum likelihood estimation (MLE)
Hi Susan, When using the 'mle' function in MATLAB, defining initial conditions is not necessary when working with built-in dist...

23日 前 | 0

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How can I save an output of a customized step function in Reinforcement learning?
Hi Camilla, Based on your requirements, you can store the states by creating a 'StateHistory'field in the 'LoggedSignals' struc...

24日 前 | 0

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My agent isn't learning it settles on a low reward
Hi Kareem, It seems like you're having some issues training your reinforcement learning agent. Based on the details shared, her...

24日 前 | 0

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Variance test in multilevel model
Hi Bezalam, Assuming you have two models (a model using 'fitglme' and another using 'fitglm'). You can perform a likelihood ra...

25日 前 | 0

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ODBC interface for changing login way
Hi Cristian, You can allow dynamic changes to ODBC settings for server IP address without needing to recompile your applicatio...

25日 前 | 0

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how can i add feature map to the CNN before fullyConnectedLayer ?
Hi Amir, To add a feature map in a neural network you can typically add more convolutional layers, which are responsible for de...

26日 前 | 0

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Simulink RT Instrument - How to set maximum amount of data received with getBufferedData() and how to stream each signal?
Hi Kaan, To retrieve the latest data from the buffer and reduce the time spent retrieving large amounts of data, you can regula...

27日 前 | 0

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Transpose SQL code into MATLAB
Hi Cristian, You can correctly execute your SQL query in MATLAB by ensuring proper syntax and concatenation of strings for your...

27日 前 | 0

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rearrange data in table
Hi Niet, I understand that you want to extract elements from a column and construct a new table using the extracted values rem...

約1ヶ月 前 | 0

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How to classify using PCA ("pcares" function)
Hi Kong, The approach for using "pcares" function for classification seems reasonable, but there are some things to consider wh...

約1ヶ月 前 | 0

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UAV simulation in lunar environment
Hi Kajal, You can use UAV toolbox provided by MathWorks to simulate multiple UAVs using multiple "Simulation 3D UAV Vehicle" b...

約1ヶ月 前 | 1

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Evaluating semantic segmentation results error
Hi Amira, The error message you encountered suggests that the ground truth and predicted labels in the "pixelLabelDatastore" ('...

約1ヶ月 前 | 0

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Add variable vectors to NMDS plot which visualizes observations.
Hi Sierra, To add vectors to the NMDS plot that visualize the effect of dataset parameters, you can compute correlations betwee...

約1ヶ月 前 | 0

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How to call a function within a class in legacy code tool structure?
Hi Eiman, To integrate a class method from a '.cpp' file with MATLAB using the 'Legacy Code Tool', you can create a wrapper fun...

約1ヶ月 前 | 0

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Facing issue to create an environment in MATLAB.
Hi Sarang, It seems that you are facing issues while creating an environment for AUV simulation. You can refer to the AUV Deep...

約2ヶ月 前 | 0

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Spliting ground truth data into 70% training, 20% validation and 10% Testingdata
Hi Abdussalam, To split your ground truth data into training, validation, and testing sets, you can use the 'randperm' function...

約2ヶ月 前 | 0

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Finding out the missing dates and times from the time series data
Hi Nada, To identify and interpolate missing data in your time series (the current shared data seem to have no missing values)...

約2ヶ月 前 | 1

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PCA on an image
Hi Laura, If PCA has already been computed on a group of images, the principal components (eigenvectors) can be reused. The sin...

約2ヶ月 前 | 0

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Classification Learner exported Function not generating the same results as the exported Model
Hi Lawrence, The unmatching results are likely due to the cross-validation performed in the generated function. When the model ...

3ヶ月 前 | 1

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Environment simulation in Simulink
Hi ha, You can refer to the MathWorks example - https://www.mathworks.com/help/aeroblks/modeling-and-simulation-of-an-autonomo...

3ヶ月 前 | 1

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How extract coordinate x,y from LidarSALM object
Hi Michal, As of MATLAB R2024b, there doesn't seem to be a built in function to directly access the 'x' and 'y' coordinates fr...

3ヶ月 前 | 0

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Slow saved Simulink model startup involving an FMU
Hi Chintan, I've encountered a similar issue when working with Simulink models that include FMU blocks with a large number of p...

3ヶ月 前 | 0

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How to use the reinforcement learning toolbox in Matlab to implement delayed reward
Hi Gongli, Implementing delayed rewards in MATLAB is an effective way to handle scenarios where the cumulative effect of actio...

3ヶ月 前 | 0

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CVaR Portfolio Optimization without copulas
Hi Agne, To calculate 'CVaR' using the average-conditional quantile method and replace the variance (risk) from the mean-varia...

3ヶ月 前 | 0

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Simulink C-caller with persistent fcn
Hi Jack, You can make the 'state' variable persistent within a C-caller block in Simulink by declaring it as 'static' in your C...

4ヶ月 前 | 0

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What is the difference between dlnetwork and serisenetwork about deep learning?
Hi Jun, Both 'dlnetwork' and 'SeriesNetwork' are used to specify deep learning architectures in MATLAB. However, starting from ...

4ヶ月 前 | 0

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Generate a vector with elements based on certain elements in another vector
Hi Bob, You can achieve the conditional vector by first creating a vector 'B' initialized to zeros and then assigning the value...

4ヶ月 前 | 1

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This MATLAB script implements a neural network to predict a target variable (range) from a dataset containing four input features (weights).It give too much error can someone help to improve it t normalizes the inputs and outputs, defines a feedforwa
Hi Farrukh, You can experiment with the below techniques to improve your model generalization and better performance: Experime...

4ヶ月 前 | 0

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What is the difference between net.inputWeights{i,j}=2 and net.inputWeights{i,j}.delays=[1,2];
Hi Emebet, A Nonlinear Autoregressive with Exogenous Input (NARX) model uses past values of both the input signals and its own ...

4ヶ月 前 | 0

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