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Abdul Basith Ashraf


Last seen: 3 years ago |  Active since 2018

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Getting Error in port widths or dimensions - in AWGN block
Im getting these errors on compiling Error in port widths or dimensions. 'Output Port 1' of 'topModel_DeepRL5/AWGN Channel/Ra...

3 years ago | 0 answers | 0

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answers

Answered
I am wondering if this a no output no input function. If it is not what type of function is it?
Its basically a script. It is as good as having a file named "Lunch.m" having the two lines: imread('Lunchmenu.jpg'); imshow...

3 years ago | 0

Question


clear a MATLAB function after an episode
There is a persistent variable in a function and I need to clear it before every episode of deep RL training. How do I achieve t...

3 years ago | 1 answer | 0

1

answer

Question


Saved agent always gives constant output no matter how or how much I train it
I trained a DDPG RL Agent in Simulink environment. The training looked fine to me and I saved agents in the process. I trained ...

3 years ago | 1 answer | 1

1

answer

Question


After training my DDPG RL agent and saving it, unexpected simulation output
After training my DDPG RL agent and saving it, it does not produce the expected result. After training, first I ran the simul...

3 years ago | 1 answer | 0

1

answer

Question


How does one make clickable links to execute MATLAB commands from Simulink?
When I annotate the following line in Simulink <a href="matlab:1+1">add</a> I get it in text form. It doesnt even get converte...

4 years ago | 1 answer | 0

1

answer

Question


Change learning rate of RL DDPG networks after 1st training
I trained my DDPG networks using a particular learning rate. Now I want to improve the network by using a lower learning rate. ...

4 years ago | 0 answers | 1

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answers

Question


Dynamically change a block input during Deep Reinforcement Learning after each episode. How To?
I have a constant block that takes a single input from the base MATLAB workspace. How do I set up my enviroment such that it acc...

4 years ago | 1 answer | 0

1

answer

Answered
Why is Simulink browser blank?
I had the same issue. The problem is that the Simulink window (also others like add-on explorer) tend to work only at a particul...

4 years ago | 2

Answered
How to check MATLAB version and choose compatible functions?
v= ver('MATLAB'); if v.Release=="(R2018a)" %Code elseif v.Release=="(R2019b)" %Code end

5 years ago | 0

Question


How to check MATLAB version and choose compatible functions?
sgtitle is available in MATLAB R2019b but not in R2018a suptitle is available in MATLAB R2018a but not in R2019b. If I'm distr...

5 years ago | 3 answers | 0

3

answers

Question


How to store text printed to console?
The following code >>system('WMIC CPU Get NumberOfLogicalProcessors') prints NumberOfLogicalProcessors 8 How can I sto...

5 years ago | 1 answer | 0

1

answer

Answered
Using vector input to anonymous function
>>y = @(x) 2.2*x/(1+1.2*x); >>x = linspace(0,1); >>y(x) ans = 0.7398 In the above, I tried passing a vector 'x' to ...

5 years ago | 0