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Katarina Vuckovic


Last seen: 1 year ago |  Active since 2019

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Question


Bayesian Optimization - Objective Function Model Plot Explained
Hello, Can someone help me interpret the the Bayesian Optimization Plot? What are all the different things plotted here. Speci...

1 year ago | 1 answer | 0

1

answer

Submitted


MAP-CSI Localization
MAP-CSI: Single-site Map-Assisted Localization Using Massive MIMO CSI

3 years ago | 1 download |

Submitted


kmeans_silhouette
Finds the optimal number of clusters (k) for a given dataset using the Silhuette method.

4 years ago | 1 download |

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Question


YOLO V2 Training
I am following the instructions on MATLAB page to train a YOLO network: https://www.mathworks.com/help/vision/ug/train-an-object...

4 years ago | 1 answer | 0

1

answer

Question


Simulink Model Export as Video
Hello, I would like to export a simulink simulation as a video so that I can play the simulation in a presentation without o...

4 years ago | 1 answer | 0

1

answer

Question


Stateflow String Output - cannot assign string type to variable
I am trying to output a simple string from the stateflow. I did try changing the type of y in 'Model Explorer', but 'string' was...

4 years ago | 1 answer | 0

1

answer

Question


Pulling from continuously changing variable every x seconds
I have a "ramp source" as an input to a function. The input is changing to fast for the tasks within the function. Therefore I...

4 years ago | 1 answer | 0

1

answer

Answered
concatenate audio files in simulink
Hi Walter, if I play one on the left channel and one on the right, wouldn't they still be playing at the same time instead of on...

4 years ago | 0

Question


concatenate audio files in simulink
How can I concatenate 2 or more audio (.wav) sounds into one?

4 years ago | 2 answers | 0

2

answers

Question


Simulink - create speech synthesizer block
I have a Matlab program that does speech synthesis. I used the following to generate the program: https://www.mathworks.com/help...

4 years ago | 0 answers | 0

0

answers

Question


" bsxfun(@rdivide..." Explain Use in Code
"Please see my question in the comment section of this link: https://www.mathworks.com/matlabcentral/fileexchange/53004-xiao-s-...

5 years ago | 1 answer | 0

1

answer

Answered
iterate through multiple files in a folder
myDir = uigetdir; %gets directory myFiles = dir(fullfile(myDir)); M(length(myFiles),s)=zeros; %gets all wav files in struct f...

5 years ago | 1

Question


designAuditoryFilterBank - Error "Undefined function or variable"
Hi, When I call designAuditoryFilterBank, I get an error that says "Undefined function or variable". This function should be ...

5 years ago | 1 answer | 0

1

answer

Question


Deep Learning Speech Recognition Example, Problem with designAuditoryFilterBank
Hi, I am trying to run the Deep Learning Speech Recognition Example (see link: https://www.mathworks.com/help/deeplearning/exa...

5 years ago | 2 answers | 0

2

answers

Answered
How to plot LTI system for below question.
x=[8 6 3 9] h= [1 1 6 0] m=length(x); n=length(h); X=[x,zeros(1,n)]; H=[h,zeros(1,m)]; for i=1:n+m-1 Y(i)=0; for j=1:m...

5 years ago | 0

Question


Simulink - Sampling signal at 100ms
I want to sample an incoming signal at a rate of 100ms to see if the signal is present and create a flag if the signal is not pr...

5 years ago | 0 answers | 0

0

answers

Answered
Error in solve (line 226)
N = 10 -> here is where you change the value of N y = 1/(N*N)

5 years ago | 0

Answered
Error in solve (line 226)
You are setting the "unknown" value to be N in the first line and then you are setting N =10 in teh second line. If you want to...

5 years ago | 1

Answered
Help on text and colours
You can use title('Enter Text') or legend('Enter Text') As for the color, if you want to change to color of the plot use: http...

5 years ago | 0

Question


SImulink Detector - Sampling at a rate higher than 1 second
I would like to have a fucntion in simulink that is exactly the same as the detector fucntion but samples every 0.1s or 0.01s. (...

5 years ago | 0 answers | 0

0

answers

Question


Mathworks Questions Resolved.
Hi I posted a question on Mathworks and another user anser and resolved my problem. How can I mark the question as resolved? An...

5 years ago | 2 answers | 0

2

answers

Question


Simulink - How to create a conditional "if" block with more than 3 conditions?
Simulink - How do I create a conditional "if" block with more than 3 statements? For example: if(a>2) do something els...

5 years ago | 1 answer | 1

1

answer

Answered
How to label the confusion matrix ?
1. You have to use categorical() funtion to convert the string otherwise it will not work. For example: x = [49 0 1 ;0 47 3; 1 ...

5 years ago | 1

Submitted


Mixing .wav Sound Files
This program mixes 2 sound .wav files into one file The program handles .wav files of different lengths and bit rates

5 years ago | 1 download |