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Abdul Basith Ashraf


Last seen: 1 giorno ago
21 total contributions since 2018

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Question


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...

circa un mese ago | 0 answers | 0

0

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...

circa un mese 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...

circa un mese 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 ...

circa un mese ago | 1 answer | 0

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...

circa un mese 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...

6 mesi 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. ...

7 mesi ago | 0 answers | 0

0

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...

7 mesi 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...

circa un anno ago | 2

Submitted


Gamma Phi Modelling
T-x-y Diagram for Methanol/Methyl Acetate system

oltre un anno ago | 10 downloads |

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

oltre un anno 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...

oltre un anno ago | 2 answers | 0

2

answers

Question


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

oltre un anno 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 ...

oltre un anno ago | 0

Solved


Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

oltre 2 anni ago

Solved


Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

oltre 2 anni ago

Solved


Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

oltre 2 anni ago

Solved


Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Examp...

oltre 2 anni ago

Solved


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

oltre 2 anni ago

Solved


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

oltre 2 anni ago

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

oltre 2 anni ago