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How do i write in matlab an application which create a window like this

Posted on 2009-04-06
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write in matlab an application which create a window like this


------------------------------------------------------------------
|            |            |
|            |            |
|            |            |
|  wav file                           | FFT(wav file)                    |
|            |            |
|            |            |
|            |            |
------------------------------------------------------------------

      LOAD            EXIT



havin 2 buttons: load and exit

load: open a wave file and plot to the left side of the window the wav file and to the right side its fft (file)
fft= fast fourier transform
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Question by:bmw240smt
2 Comments
 
LVL 15

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yuk99 earned 1000 total points
ID: 24082025
Looks like a homework? You know we cannot give you the completed m-code. Just a few hints.

Try first to read wav file. Use wavread('filename') in Matlab. You can browse for a file with uigetfile function. Then Plot the result with plot function.
Do FFT transformatino with FFT function. Plot it.
You can combine 2 plots on the same figure with
subplot(1,2,1)
wav plot
subplot(1,2,2)
fft plot

Once you master this you can use GUIDE to create a GUI in Matlab with 2 buttons and axis.
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LVL 9

Assisted Solution

by:masheik
masheik earned 1000 total points
ID: 24084232
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