hi to everyone, I need to find WORKING dsp routines, that is, not vague or damned crypted or totaly wrong routines ( usually these are find in most books). By the way , I want implement a simple ( for you,not for me) procedure to do FFT convolution of large signals ,so I think I must windowing segments of the signal , to make the convolution and to use some type of overlap in order to obtain the filtred signal (and , I hope , to find a way to control if the result is right because the overlap totaly confuse me). Someone has advised to me " C++ Language Algorithms for Digital Signal Processing" Paul Embree. Do you think it is appropriate for this ? Do you know a better one ? Thank you for your help. Armand
[NEWBIE] I need some advice
Started by ●April 4, 2004
Reply by ●April 7, 20042004-04-07
Armand wrote:> hi to everyone, > I need to find WORKING dsp routines, that is, not vague or damned > crypted or totaly wrong routines ( usually these are find in most books). > By the way , I want implement a simple ( for you,not for me) > procedure to do FFT convolution of large signals ,so > I think I must window segments of the signal to make the convolutionNo. Windowing can't be used in batch processing what is a essentially a continuous data stream.> and to use some type of overlap in order to obtain > the filtred signal (and , I hope , to find a way to control if the result is > right because the > overlap totaly confuse me).Read up and get it straight, then. It's what makes windowing unnecessary and unwanted. There are good books and web sites.> Someone has advised to me " C++ Language Algorithms for Digital Signal > Processing" Paul Embree. > Do you think it is appropriate for this ? > Do you know a better one ? > > Thank you for your help. > > ArmandJerry -- Engineering is the art of making what you want from things you can get. �����������������������������������������������������������������������