Answered
Plot arrowheads pointing inward to a center with quiver
Hi Szu-Ting, I understand that you want to change the direction of arrowheads to point inwards. The current quiver-properties ...

4 månader ago | 0

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Answered
How to use pspectrum() function
Hi Elinor, the ppsptectrum function does not return the output directly in dB to be plotted. According to the documentation, F...

4 månader ago | 1

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Answered
Rotate individual labelled/segmented characters about its centroid
Hi Ronald, I understand that you want to rotate the letters 90 degrees anticlockwise. You are correct about extracting boundin...

4 månader ago | 1

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Answered
after training a denoising network from dnCNNLayers, how to use it in denoisingNetwork and denoiseImage?
Hi Ming-Jer, I understand that you want to use your custom denoising network. I assume you have trained the network sucessfull...

4 månader ago | 0

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Answered
Reading netcdf files and variables backwards
Hi Ana, I understand that you want to read the variables backward. I see that there is some problem with naming of the variable...

4 månader ago | 1

Answered
Reinforcement Learning Episode Manager
Hi Ahmad, It is not possible to reopen the Episode Manager after closing it. The graphical window is triggered only when you r...

4 månader ago | 0

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Answered
Previewing pre recorded video
Hi Koohyar, I understand that you want to preview pre-recorded video and not a live one. The preview function requires a video...

4 månader ago | 0

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Answered
Locking sections of a Live Script
Hi William, I understand that you want to make the edits and changes yourself. As of now, there is no way to run some sections...

4 månader ago | 0

Answered
Best practice for data normalization when using import model from Keras to predict ?
Hi Tuong, I understand that you want to do the preprocessing as done with the training data by using StandardScaler of sklearn...

4 månader ago | 0

Answered
Can the "input data normalization" of "trainNetwork" be done separatedly?
Hi Jaime, I understand that you want to stop the inbuilt data normalization. You can do so by creating your own input data lay...

4 månader ago | 0

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Answered
after the completion of offline training, how can I measure the testing time for individual sample?
Hi Ali, You can use tic toc function to calculate the time it takes for each sample during testing. Call tic before the predic...

5 månader ago | 1

Answered
Error when using globalAveragePooling2dLayer in CNN
Hi Nour, The globalAveragePooling2dLayer was introduced in R2019b. As you are using R2018a, you are facing the Undefined funct...

5 månader ago | 0

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Answered
Seeing the image overlaid on image
Hi, You can use hold on for this purpose. You can change the pointer by changing the YData of the plot. I am attaching a code s...

5 månader ago | 0

Answered
Matlab on linux starts from terminal, but not from shortcuts or runners
Hi Ian, I understand that you can launch MATLAB from terminal. Make sure that you can launch MATLAB anywhere on your system by...

5 månader ago | 1

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Answered
How to get equation of a sound
Hi Luis, I understand that you want to get the equation of the attached mp3 file. The attached signal is very random. However,...

5 månader ago | 0

Answered
Can I use rlNumericSpec for GridWorld Env for Action Space
Hi Huzaifah, I understand that you are able to run grid world for discrete U, L, D, R actions and are trying it with continuou...

5 månader ago | 0

Answered
Finding the particular path using image processing
Hi Waqas, I understand that you want to calculate path from the given .MAT file. I see that your code was not working for this...

5 månader ago | 0

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Answered
Convert Image Classification Network into Regression Network using ResNet18
Hi Kenneth, I understand that you want to convert the pretrained resent-18 to regression network. While training the network,...

5 månader ago | 0

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Answered
Image Registration Issues - Why is imregister() flipping my moving image upside down?
Hi Ashlyn, I understand that the moving image is flipped after registration. One reason for the flipping can be because of usin...

5 månader ago | 0

Answered
Neural network training - 2 input parameter to 1 output result training
Hi Ridza, I understand that you want to train the LSTM network using description and category values instead of just descripti...

5 månader ago | 0

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Answered
when i type ssc_new in command window i get warning: sltp: string too long: (class std::length_error) string too long. What should I do?
Hi I understand that you are facing warnings with ssc_new command. I was not able to replicate the same at my end, however ...

5 månader ago | 0

Answered
How do I calculate number of white pixels inside ROI?
Hi You can use the inpolygon function to check whether a query point lies inside the polygon. You can make a polygon from y...

5 månader ago | 0

Answered
Entropy of an image
Hi, Entropy for a grayscale image is calculated as the sum(p.*log2(p)), where p contains the normalized histogram counts re...

5 månader ago | 0

Answered
counting pixel for UV powder image.
Hi You can use imbinarize to create a binary image using different threshold values, by default it will calculate the threshol...

5 månader ago | 0

Answered
How to determine the aspect ratio of the detected components and throw the components which does not meet the threshold
Hi I’m assuming you want to extract the bounding box from the binarized image and then calculate the aspect ratio of the dete...

5 månader ago | 1

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Answered
linear optimization with changing constraints(Solved)
Hi As per your code, the equality constraints are working fine with different[MT1] values of ub, b, price. To get a deeper ...

5 månader ago | 0

Answered
How do I control the xticks if x is a long imported excel column (Time Format: HH:MM:SS)?
Hi You can use xtickformat which can match the excel sheet format. You can use xticksto specify different values on the x-ax...

5 månader ago | 0

Answered
Can I use R2020a toolboxes on R2019b MATLAB?
It is not encouraged to mix the toolboxes of two different releases of MATLAB. The release of the toolbox must match with the re...

5 månader ago | 1

Answered
Confusion Matrix class-label
To put latex in XTickLabel and YTickLabel, you can use the plotconfusion() function. plotconfusion() has a Children Graphics fie...

6 månader ago | 1

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Answered
Change Object Detection to own Objects (fasterRCNN)
I understand that you want to train a Faster-RCNN for multi-class object detection. It seems that the Faster-RCNN network is i...

6 månader ago | 1

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