# Katarina Vuckovic

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**Content Feed**

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...

11 maanden ago | 1 answer | 0

### 1

answerQuestion

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...

ongeveer 3 jaar ago | 1 answer | 0

### 1

answerQuestion

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...

bijna 4 jaar ago | 1 answer | 0

### 1

answerQuestion

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...

bijna 4 jaar ago | 1 answer | 0

### 1

answerQuestion

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...

bijna 4 jaar ago | 1 answer | 0

### 1

answerconcatenate 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...

bijna 4 jaar ago | 0

Question

concatenate audio files in simulink

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

bijna 4 jaar ago | 2 answers | 0

### 2

answersQuestion

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...

bijna 4 jaar ago | 0 answers | 0

### 0

answersQuestion

" 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-...

ongeveer 4 jaar ago | 1 answer | 0

### 1

answeriterate 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...

meer dan 4 jaar 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 ...

meer dan 4 jaar ago | 1 answer | 0

### 1

answerQuestion

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...

meer dan 4 jaar ago | 2 answers | 0

### 2

answersHow 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...

meer dan 4 jaar 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...

meer dan 4 jaar ago | 0 answers | 0

### 0

answersError in solve (line 226)

N = 10 -> here is where you change the value of N y = 1/(N*N)

meer dan 4 jaar ago | 0

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...

meer dan 4 jaar ago | 1

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...

meer dan 4 jaar 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. (...

meer dan 4 jaar ago | 0 answers | 0

### 0

answersQuestion

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...

meer dan 4 jaar ago | 2 answers | 0

### 2

answersQuestion

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...

meer dan 4 jaar ago | 1 answer | 1

### 1

answerHow 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 ...

meer dan 4 jaar ago | 1