I decided to write a few lines of code to display the results, and this was the result.
Seems to work, since the test waveform consists of sine waves of various magnitudes at 100Hz, 2kHz, 12kHz, 15kHz and 20kHz.
Friday, 29 April 2011
Command terminal spectrum analyser
So I was testing my FFT algorithm after porting it to C++ from my Matlab code, and I wanted a way to visualise the results (numbers just aren't as cool).
I decided to write a few lines of code to display the results, and this was the result.
Seems to work, since the test waveform consists of sine waves of various magnitudes at 100Hz, 2kHz, 12kHz, 15kHz and 20kHz.
I decided to write a few lines of code to display the results, and this was the result.
Seems to work, since the test waveform consists of sine waves of various magnitudes at 100Hz, 2kHz, 12kHz, 15kHz and 20kHz.
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This is going to be so awesome. Can't wait to see the finished product.
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