----- Original Message ----- From: "Alberto I2PHD" <[EMAIL PROTECTED]> To: <[email protected]> Sent: Thursday, August 25, 2005 5:29 PM Subject: [soft_radio] Re: AM demod from I/Q in hardware
> Chris, > I can't help you here... I haven't the faintest idea on how to compute > sqrt(I^2 + Q^2) in hardware, apart from using > a look-up table programmed in a ROM... maybe someone else will stand up > and suggest a simpler way. Cordic has been implemented in VHDL, IIRC (Opencores). Leon -- Leon Heller, G1HSM [EMAIL PROTECTED] http://www.geocities.com/leon_heller -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.344 / Virus Database: 267.10.15/81 - Release Date: 24/08/2005 --- [This E-mail has been scanned for viruses but it is your responsibility to maintain up to date anti virus software on the device that you are currently using to read this email. ] ------------------------ Yahoo! Groups Sponsor --------------------~--> Get fast access to your favorite Yahoo! Groups. Make Yahoo! your home page http://us.click.yahoo.com/dpRU5A/wUILAA/yQLSAA/ELTolB/TM --------------------------------------------------------------------~-> Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/soft_radio/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
