I am an Application Support Engineer at MathWorks.

Disclaimer : Any advice or opinions here are my own, and in no way reflect that of MathWorks.

Answered

How can I personalize at the same time both the figure's size and the axis fontsize?

You can refer to FontSize property of Axes Properties and Change x-Axis Label Font Size and Color or Create y-Axis Label and Set...

How can I personalize at the same time both the figure's size and the axis fontsize?

You can refer to FontSize property of Axes Properties and Change x-Axis Label Font Size and Color or Create y-Axis Label and Set...

4 Tage ago | 0

Answered

"Invalid training data" for multiclass classification

In order to implement the above problem the output of the softmax layer should be 125x3 or 125x1x3 etc., you can create a custom...

"Invalid training data" for multiclass classification

In order to implement the above problem the output of the softmax layer should be 125x3 or 125x1x3 etc., you can create a custom...

4 Tage ago | 0

Answered

Which product should i select?

The following pages: Mechatronic System Design - MATLAB and Simulink & Mechatronics with MATLAB and Simulink might help you to i...

Which product should i select?

The following pages: Mechatronic System Design - MATLAB and Simulink & Mechatronics with MATLAB and Simulink might help you to i...

5 Tage ago | 0

Answered

Definition of MiniBatchSize in Matlab training options

For the above example with dataset having 4500 Samples ( 9 categories with 500 sample each) and MiniBatchSize = 10, it means tha...

Definition of MiniBatchSize in Matlab training options

For the above example with dataset having 4500 Samples ( 9 categories with 500 sample each) and MiniBatchSize = 10, it means tha...

5 Tage ago | 0

Answered

How to read pixel labels in pixellabel datastore.

As per the error message it seems that the value of classNames should be a valid MATLAB variable name and a valid variable name ...

How to read pixel labels in pixellabel datastore.

As per the error message it seems that the value of classNames should be a valid MATLAB variable name and a valid variable name ...

6 Tage ago | 0

| accepted

Answered

How to classify "unknown" data using an LSTM

One possible approach is to define the network for number of classes = number of known labels (main classes) + 1(for unknown lab...

How to classify "unknown" data using an LSTM

One possible approach is to define the network for number of classes = number of known labels (main classes) + 1(for unknown lab...

6 Tage ago | 0

Answered

I'm trying to fit nonliniear coefficient with lsqcurvefit, please help (new to matlab)

The size of the solution x is the same as the size of x0 because the solvers use the number of elements in x0 and the size of x0...

I'm trying to fit nonliniear coefficient with lsqcurvefit, please help (new to matlab)

The size of the solution x is the same as the size of x0 because the solvers use the number of elements in x0 and the size of x0...

6 Tage ago | 0

Answered

train neural network while second trained network is concatenated

I think it may be complicated or may not be possible if you are solving the above problem with layerGraph and trainNetwork based...

train neural network while second trained network is concatenated

I think it may be complicated or may not be possible if you are solving the above problem with layerGraph and trainNetwork based...

7 Tage ago | 0

Answered

Train a cascaded neural network together

I think it may be complicated or may not be possible if you are solving the above problem with layerGraph and trainNetwork based...

Train a cascaded neural network together

I think it may be complicated or may not be possible if you are solving the above problem with layerGraph and trainNetwork based...

7 Tage ago | 0

Answered

Error: Out of memory

If your network is being trained on GPU then it seems that the gpu memory is not sufficient and you can set the 'ExecutionEnviro...

Error: Out of memory

If your network is being trained on GPU then it seems that the gpu memory is not sufficient and you can set the 'ExecutionEnviro...

9 Tage ago | 0

Answered

Object Detection and Boundary Boxes for a Binary Image

The following examples might help you: Automatically Detect and Recognize Text in Natural Images, Recognize Text Using Optical C...

Object Detection and Boundary Boxes for a Binary Image

The following examples might help you: Automatically Detect and Recognize Text in Natural Images, Recognize Text Using Optical C...

10 Tage ago | 0

Answered

Biomechanics of Body Pacakge

You can download the package and get more information about licensing from the https://www.bob-biomechanics.com page mentioned i...

Biomechanics of Body Pacakge

You can download the package and get more information about licensing from the https://www.bob-biomechanics.com page mentioned i...

11 Tage ago | 0

Answered

What is the unit for instantaneous energy on the color bar in the Hilbert spectrum

The information provided under Algorithms section of the documentation of hht function might help you with obtaining the informa...

What is the unit for instantaneous energy on the color bar in the Hilbert spectrum

The information provided under Algorithms section of the documentation of hht function might help you with obtaining the informa...

11 Tage ago | 0

Answered

curve fitting with error bar

Based on the above information I think while calling the errorbar function you have to first compute the value of y coordinates ...

curve fitting with error bar

Based on the above information I think while calling the errorbar function you have to first compute the value of y coordinates ...

12 Tage ago | 0

Answered

When I executed below code it got executed perfectly but in the graph I am getting just the coordinates but not the plot.

Based on the above code it is clear that there is no use of the for loop by redefining the variable t to iterate over the loop a...

When I executed below code it got executed perfectly but in the graph I am getting just the coordinates but not the plot.

Based on the above code it is clear that there is no use of the for loop by redefining the variable t to iterate over the loop a...

12 Tage ago | 0

Answered

How to arrange convolutional layer for 3D RGB Images

The reason for the error "Dimensions of arrays being concatenated are not consistent." is because of the inconsistent use of the...

How to arrange convolutional layer for 3D RGB Images

The reason for the error "Dimensions of arrays being concatenated are not consistent." is because of the inconsistent use of the...

25 Tage ago | 0

| accepted

Answered

Save finalized training progress plots using OutputFcn

I think that the final training plot is updated after exiting the function mentioned for the 'OutputFcn' argument. You can check...

Save finalized training progress plots using OutputFcn

I think that the final training plot is updated after exiting the function mentioned for the 'OutputFcn' argument. You can check...

26 Tage ago | 1

| accepted

Answered

How can I use the function 'Predict' in deep learning toolbox with full GPU capacity

As per my knowledge, the fluctuation in the memory usage is due to the different computational and memory requirement across the...

How can I use the function 'Predict' in deep learning toolbox with full GPU capacity

As per my knowledge, the fluctuation in the memory usage is due to the different computational and memory requirement across the...

27 Tage ago | 0

| accepted

Answered

Saving an output of additional optional test result in neural network

You can make use of the sim function or you can directly call the neural network object (net) as a function on your additional t...

Saving an output of additional optional test result in neural network

You can make use of the sim function or you can directly call the neural network object (net) as a function on your additional t...

27 Tage ago | 0

Answered

Remove Bias from neural net

You can remove the bias by setting the value of net.biasConnect of all the layers of the neural network to zero. Refer to the do...

Remove Bias from neural net

You can remove the bias by setting the value of net.biasConnect of all the layers of the neural network to zero. Refer to the do...

27 Tage ago | 0

| accepted

Answered

How to get spectrogram data to align with signal data

You can make use of the Position and the XLim properties of the axes. Refer to the documentation of Axes Properties for more inf...

How to get spectrogram data to align with signal data

You can make use of the Position and the XLim properties of the axes. Refer to the documentation of Axes Properties for more inf...

etwa 2 Monate ago | 0

| accepted

Answered

How to convert a 1xn cell array composed of 1D arrays to a higher dimensional (nested) cell array?

I think above code is the simple and easiest way to do it. You can also do it as follows: M = max(cellfun(@numel, XX)); y = c...

How to convert a 1xn cell array composed of 1D arrays to a higher dimensional (nested) cell array?

I think above code is the simple and easiest way to do it. You can also do it as follows: M = max(cellfun(@numel, XX)); y = c...

2 Monate ago | 1

| accepted

Answered

How to change output classes for image classification in alexnet?

If the classes listed from line "front_or_left = find(imd...." in the above code are the only classes which are 24 in total then...

How to change output classes for image classification in alexnet?

If the classes listed from line "front_or_left = find(imd...." in the above code are the only classes which are 24 in total then...

2 Monate ago | 0

| accepted

Answered

Training Failed - Deep Network designer

As the error clearly states, it seems that your data contains a mixture of grayscale and RGB images, use ColorPreprocessing Name...

Training Failed - Deep Network designer

As the error clearly states, it seems that your data contains a mixture of grayscale and RGB images, use ColorPreprocessing Name...

2 Monate ago | 0

Answered

Deep Network Designer Toolbox

As the error clearly states, it seems that your data contains a mixture of grayscale and RGB images, use ColorPreprocessing Name...

Deep Network Designer Toolbox

As the error clearly states, it seems that your data contains a mixture of grayscale and RGB images, use ColorPreprocessing Name...

2 Monate ago | 0

Answered

how to reduce memory cost for transfer learning with semantic segmentation

Try reducing the mini-batch size using the 'MiniBatchSize' option of trainingOptions. If reducing the mini-batch size does not ...

how to reduce memory cost for transfer learning with semantic segmentation

Try reducing the mini-batch size using the 'MiniBatchSize' option of trainingOptions. If reducing the mini-batch size does not ...

2 Monate ago | 0

Answered

Expected input to be one of these types: double, single Instead its type was audioDeviceReader.

audioDeviceReader returns a System object, deviceReader, that reads audio samples using an audio input device in real time. You ...

Expected input to be one of these types: double, single Instead its type was audioDeviceReader.

audioDeviceReader returns a System object, deviceReader, that reads audio samples using an audio input device in real time. You ...

2 Monate ago | 0

Answered

How do I translate this equation into matlab code?

You can refer to the following resources to get started: Solve Differential Equation, Solve a System of Differential Equations, ...

How do I translate this equation into matlab code?

You can refer to the following resources to get started: Solve Differential Equation, Solve a System of Differential Equations, ...

2 Monate ago | 0

Answered

trainNetwork in MATLAB after several iterations gives error: Array dimensions being concatenated are inconsistent?

As per my knowledge, when using datastores and batchSize greater than 1 all the training samples should be of same size. The tra...

trainNetwork in MATLAB after several iterations gives error: Array dimensions being concatenated are inconsistent?

As per my knowledge, when using datastores and batchSize greater than 1 all the training samples should be of same size. The tra...

2 Monate ago | 0

| accepted

Answered

Add variable as input parameter in deep learning model

You can refer to Multiple-Input and Multiple-Output Networks to create a network with multiple inputs. The following is an exam...

Add variable as input parameter in deep learning model

You can refer to Multiple-Input and Multiple-Output Networks to create a network with multiple inputs. The following is an exam...

2 Monate ago | 0

| accepted