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Question
How do I build a simple band pass filter with fc at say 30kHz?
I want to filter my recorder signal. My fc is about 30 kHz. I know that there are many kinds of filter but I don't know which on...
11 years ago | 0 answers | 0
0
answersQuestion
How do i do real time recording and plotting?
I have a GUI with an axis and a record button. I want to make it so that when I press the record button, matlab begins to record...
11 years ago | 1 answer | 0
1
answerQuestion
How do i get the y value for a given x value?
I have plotted a frequency spectrum with the command "spect = fft(recording)" and "plot (abs(spect))" Is there a way that I ca...
11 years ago | 1 answer | 0
1
answerQuestion
How do I implement a push button to stop my GUI recording.
I currently have "handles.rec = audiorecorder" and "plot (handles.recording)" in a "while 1" loop and they are all under a push ...
11 years ago | 0 answers | 0
0
answersQuestion
How to can I change axis from samples to time?
I have loaded my audio file with the following code "handles.myRecording = audioread (uigetfile('*.*','Load a File'));" Next I u...
11 years ago | 1 answer | 1
1
answerQuestion
How can i get the x value for a chosen y value?
I've plot my spectrum with "plot (abs(wave));". I successfully got my Y max value with "maxY = max(abs(wave))". But now I want t...
11 years ago | 1 answer | 0
