Sign in

username:

password:



Not a member?

Search matlab



Search tips

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

Sponsor

Industry's highest performing at the lowest power DSPs now as low as $5.00*
Start development today!
*volume pricing for 10ku

Discussion Groups

See Also

Embedded SystemsFPGAElectronics

Discussion Groups | Matlab DSP | Waveform recovery in qam

Technical discussion about Matlab and issues related to Digital Signal Processing.

  

Post a new Thread

Waveform recovery in qam - Saqib Ali - Jun 28 11:30:00 2004

dear all!

i want to detect the waveform of the signal modulated using qam . The
actual problem for this question lies in the phase recovery of the
carrier at the receiver. in the digital domain it gets quite easier
to detect the phase offset , but if the phase can be recovered in the
qam moduated signal , it will make the envelope detection of the i
and q signals possible .

Thanks
Saqib Ali






(You need to be a member of matlab -- send a blank email to matlab-subscribe@yahoogroups.com )