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Sania Gul


Last seen: 4 days ago |  Active since 2019

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Error after few episodes
I am training my DDPG RL agent. It runs fine for some initial episodes (sometimes 3, sometimes 10, and sometimes even 37 out of ...

12 days ago | 0 answers | 0

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Question


Random number vector with only two values
I want to generate 10 random numbers, but the value of these must be either 0 or pi=3.14. I have tried with randperm, randi, ran...

13 days ago | 1 answer | 0

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answer

Question


Training progress is not visible
I am training the network, but the progress is not shown in the plot. However, the variables during the reward function calculat...

18 days ago | 1 answer | 0

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answer

Question


Mix action channels are not supported in DDPG
My action space is mixed. Except one, all variables are continuous. So, I have defined the action apace as shown in the code bel...

18 days ago | 1 answer | 0

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Question


Initializing data store memory for Simulink global variables
For all functions called by Simulink function block, Simulink requires the declaration of all global variables. Also these varia...

26 days ago | 1 answer | 0

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Question


clearvars function in simulink function block
The function in a simulink function block calls another function which has an instruction given below: clearvars -global Downsa...

27 days ago | 2 answers | 0

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answers

Question


Why fixed values are not working in randomstart function of trainDDPGrobot program?
I am new to reinforcement learning and have run the programs given in online ramp course of reinforcement learning. In the rando...

2 months ago | 1 answer | 0

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answer

Question


Store a script as a function
I made some changes in an already existing function file "randomstart" downloaded from Mathworks reinforcement learning on ramp ...

2 months ago | 2 answers | 0

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Question


Which neural network can be used in RL agent?
My observations and actions are available in the form of matrix. Is it allowed to use U-Net as actor and critic in DDPG network ...

3 months ago | 0 answers | 0

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Question


Reinforcement learning toolbox in trial version
Is reinforcement learning toolbox available in 1 month trial version of Matlab?

3 months ago | 1 answer | 0

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Question


Mixed DataType in action space
For mixed type of Data in action space, which of them will be used rlFiniteSetSpec or rlNumericSpec. I have seen a query regardi...

1 year ago | 1 answer | 0

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Question


How to get the Z-Axis of power spectrogram?
I want to get the Z-axis of spectrogram stored in a matrix. I can see the X,Y and Z values, whenever I put the cursor anywhere o...

2 years ago | 1 answer | 0

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Question


Half plotting problem of spectrogram
I am producing spectrograms of 10 hour audio in chunks of 4 seconds, by using the "for" loop and storing it in a folder. But man...

2 years ago | 1 answer | 0

1

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Question


Using a python trained neural network
Can you please tell me how I can save a neural network after training,in Jupiter notebook and retrieve it in MATLAB for testing...

2 years ago | 1 answer | 0

1

answer

Question


changing colormap of 10000 saved JPEG spectrograms
I have saved 10000 spectrograms as .jpeg images, in my hard drive, using the default "PARULA" colrmap. I want to change all of t...

2 years ago | 1 answer | 0

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Question


Why the image size changes after saving it to hard drive?
During program run my image size was 256*64*3, but when i store it in my D:/ and retrieve it back from there, the size is not sa...

2 years ago | 1 answer | 0

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answer

Question


Plotting matrix as spectrogram
I want to plot a matrix of 256* 16, as spectrogram. But when I use surf command to do so, I got spectrogram of size 343*436. I w...

2 years ago | 1 answer | 0

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Question


How to save spectrogram?
Kindly tell me, how I can save the spectrogram without any labels, ticks or surrounding frame area as a JPEG image in my hard dr...

2 years ago | 1 answer | 0

1

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Question


how to implement subpixel-conv2D?
Is there any command available in MATLAB to implement subpixel-conv2D layer, as proposed in Wenzhe Shi, Jose Caballero, Ferenc...

2 years ago | 0 answers | 1

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Question


Is it possible to define unetlayers which considers only one pixel at a time in the input image?
I want to use UNET for my image segmentation but want the Filter size 1*1 of first 2D convolution Layer so that it considers onl...

4 years ago | 0 answers | 0

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Question


Can we use Unet to differentiate on pixel level?
Can we use Unet to find whether each pixel is belongs to which class? One class is a matrix containing all '8''s and other other...

4 years ago | 0 answers | 0

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Question


Out of memory error
I am trainning Unet. I have 7500 images and their masks. The size of individual image and mask is (512,180). I have divided the ...

5 years ago | 0 answers | 0

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Question


Unable to find the 'NVIDIA_CUDNN' environment variable
I am converting my matlab code to CUDA code but getting following error. Please help me how to find 'NVIDIA_CUDNN' environment v...

5 years ago | 1 answer | 0

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Question


How to label pixels in gray scale black and white image with only two classes for each pixel
We have a gray scale image with two colors only. Complete black with pixel value of 0 and complete white with pixel value of 255...

5 years ago | 0 answers | 0

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Question


how to train a segmentation network using .mat files
We have our data in .mat files and labels in .jpg files. We want image segmentation. We have divided our dataset in training and...

5 years ago | 0 answers | 0

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Question


GPU is not accessible
My code is in Matlab and I would like to run it on GPU but cant access GPU. The attach picture shows the condition. Please help ...

5 years ago | 0 answers | 0

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Question


How to run program on GPU
My program of Semantic segmentation is in Matlab and I want to run it on GPU. Kindly send me the step wise procedure to run my c...

5 years ago | 2 answers | 0

2

answers

Question


Want to view the pixelClassification Layer output
In segmentation network I want to see the output of pixelClassification Layer. What should I do?

5 years ago | 0 answers | 0

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Question


Converting own CNN network into segmentation network
I have to design a segmentation network with input image size [512 78 1]. I have set the layers in the encoder path but don't kn...

5 years ago | 0 answers | 0

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Question


Classify command for Bayesian classifier
Can we use classify command for Bayesian Classifier? If no, whichclassifier does this command represents?

5 years ago | 0 answers | 0

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