Sign in
Search matlab
Subscribe to matlab
matlab by Keywords
Atanh | Autocorrelation | Bandpass Filter | C++ | Conv | Database | Deconv | Excel | FFT | Filter | Filtering | FIR | Fourier Transfrom | FSK | Gaussian Noise | Haykin | IFFT | Image | Java | LFSR | LMS | LPC | MEX | OFDM | QPSK | Radix | Random | Sampling | Segmentation | Simulink | Visual Basic | Waveform | Wavelet
Ads
Discussion Groups
Discussion Groups | Matlab DSP | FFT and IFFT
Technical discussion about Matlab and issues related to Digital Signal Processing.
FFT and IFFT - mb_for2003 - Aug 23 10:04:00 2003
|
I have signal x = sin(2*pi*2*t) + sin (2*pi*5*t) + noise(0.1). Could any one tell me how to obtain signal y = x - noise(0.1) in time domain? I do not know how to use IFFT. Much appreciate for your help! Mb. |
(You need to be a member of matlab -- send a blank email to matlab-subscribe@yahoogroups.com )