Feeds
질문
How to change time to amplitude in a spectrogram?
Hi experts, I have created an 11k wav file and am reading it into MATLAB. From here I am using the data given from the wav fi...
거의 10년 전 | 답변 수: 1 | 0
1
답변질문
Hi experts, I am attempting to use a window function along side an FFT but cannot make sense of the result?
Firstly I have created a sine wave g = sin(2*pi*10000*t) + 0.5*sin(2*pi*20000*t) + 1*sin(2*pi*30000*t). When I use the FFT funct...
거의 10년 전 | 답변 수: 0 | 0
0
답변질문
Why is the amplitude of my signal after the FFT process not as i expected ?
Hi Experts, I have created my own sine wave and converted it into a WAV file. After I use the FFT process and plot my result...
대략 10년 전 | 답변 수: 1 | 0
