Implementing this MATLAB function as a filter (Lagrange interpolation) 10 29 (8/2/2012 12:28:36 PM)
Below is some code I wrote that uses peicewise barycentric lagrange interpolation to change the sampling rate of a signal from 9Hz to 30Hz. My numerical implementation below works far better than any Farrow o...
colin22

Probability densities 5 46 (8/8/2012 8:09:46 PM)
Suppose I add two noise signals y=x+v where x has a PDF Px and v has a PDF Pv What is the PDF of y?? I am led to believe that it is the convolution of the two PDF's of x and v - is this right and if so wh...
gyansorova (854)

IIR filter design, Matlab and a genetic algorithm 10 146 (3/19/2008 10:02:36 AM)
Hello, Can somebody indicate some Matlab code, where IIR filters do ge synthezised based on a target magnitude curve and optionally a targe phase curve also ? There are interesting publications, like from : ...
stephanecnockaert (15)

Time delay an OFDM Signal 0 23 (8/8/2012 12:20:53 PM)
Hi, I want to delay an OFDM signal in time domain (MATLAB): sig= signal ipIndex = interpolation index -------------------------------------------------------------------- % Interpolation iq_ip = in...
emeto

CRC codes 32 40 (8/3/2012 2:21:15 AM)
I notice that the disk drive industry uses CRC error correction codes. Can anybody tell me where these come from, do they have their own standards? The question arises after study of the academic literat...
r_delaney2001 (62)

Frame-based processing for fir implementation 1 36 (8/6/2012 1:12:34 AM)
Hi, I'm trying to implement an fir filter but the input does a frame based processing. I'm having trouble understanding it conceptually. I know we arrange the new samples of the input in the buffer. We loo...
Clay

2nd CHiME Speech Separation and Recognition Challenge #2 0 16 (8/6/2012 8:33:18 AM)
---------------------------------------------- 2nd CHiME Speech Separation and Recognition Challenge Supported by IEEE AASP, MSLP and SLTC Technical Committees Deadline: January 1...
patrick.demaziere (24)

[OT] -- Electronic get-well cards 0 56 (8/5/2012 6:57:38 PM)
Like the subject line says -- totally off topic. A member of one of my model airplane clubs is in the hospital, and at times like these I always think that passing around a get-well card is a good idea. ...
tim177 (4404)

Matlab Platform (worksation)? 7 21 (8/2/2012 2:48:53 PM)
Dear all We have some heavy matlab signal processing code to handle Giga-byte data f= iles as inputs. We are contemplating to buy a powerfull computer do handle = this, the good news is I have a very gener...
agb (4)

Reducing Spectral Leakage of Rectangular Window? 36 26 (4/17/2012 3:07:24 PM)
I am trying to do some spectral estimation using the DFT using a rectangular window only and i would like my estimates to be as acurate as possible. The sequence to be transformed is a time series, not exact...
cweston_1 (39)