Risposto USE fft(x) as a highpass filter
Here are some suggestions for improving the code.
I have inserted several new lines of code indented from the original code, ...
circa 13 anni fa | 6
| accettato
Risposto FSK using baseband modulation
You are getting closer to the right answer, but still not quite there yet. In your schematic, you are feeding the output of a r...
circa 13 anni fa | 1
Risposto FSK using baseband modulation
The output of the Simulink model is correct. The reason that it is not the same as the "Good Output signal" is that the Simulin...
Risposto How to correctly make FFT of sound set?
Maybe this will help:
%% Parameters:
playAudio = false;
%% Time domain:
Fs = 44100;
dt = 1/Fs;
StartTime = 0;...
circa 13 anni fa | 0
| accettato
Risposto How to correctly make FFT of sound set?
Please try the following:
dt = 1/Fs;
len = duration*Fs;
n = dt*(0:len-1);
Df = Fs/len;
f = -Fs/2:Df:Fs/2-Df;
...
circa 13 anni fa | 0
Risposto USE fft(x) as a highpass filter
Before you can solve this problem, you need to know the sampling rate (in samples per second) of the signal |x|. Otherwise, you...