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John Bitzios


Active since 2014

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Question


how can I plot a signal on GUI axes?
How can I plot a signal on the GUI's axes after I have recorded it trough the audiorecorder command?

10 years ago | 1 answer | 0

1

answer

Question


what's the difference between handles and hObject?
Where do I use handles and hObject?? And why are there function which contain sometimes both of them plus eventdata and other o...

10 years ago | 2 answers | 4

2

answers

Question


how to trigger the microfone to record via GUI's pushbutton
Hi there! I want to plot the original signal taken from the laptops microphone on a GUI axis and then another axis which wil...

10 years ago | 1 answer | 0

1

answer

Question


How can I process a '.mat' file??
At this program for example... http://www.mathworks.com/matlabcentral/fileexchange/26367-guitar-tuner If you download the pro...

10 years ago | 0 answers | 0

0

answers

Question


FFT (fast fourier transform) matlab default example (need explanation)
I try to figure out how the FFT command works on matlab and I came across this example that matlab central gives out at this l...

10 years ago | 1 answer | 0

1

answer

Question


"While gcbo" command on guitar tuner
Hi there! I ve been working to figure out how this program works lately and I want to ask what 's the use for the command "...

10 years ago | 1 answer | 0

1

answer

Question


Guitar tuner program flow chart question
Can somebody do a flow chart for this program?? Or does somebody know if there s a way that matlab generates a flow chart for p...

10 years ago | 1 answer | 0

1

answer

Answered
ButtonDownFcn function question on guitar tuner
at function playbutton1_Callback(hObject, eventdata, handles) it says set(hObject,'CData',PlayEnabled); What is CData and ho...

10 years ago | 0

Question


ButtonDownFcn function question on guitar tuner
Hi there! I am trying to figure out what this part of the code does.( Program link http://www.mathworks.com/matlabcentral/fil...

10 years ago | 3 answers | 1

3

answers

Answered
can someone explain to me what this code means??
What about the while gcbo command???

10 years ago | 0

Question


can someone explain to me what this code means??
Its actually a guitar tuner made by Ryann Kinnett. I tried to interact with him but unfortunately his e-mail is out. Anyway, I...

10 years ago | 2 answers | 0

2

answers