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Re: [Discuss-gnuradio] Any fast algorithm for computing square root?
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From: |
Ramakrishnan Muthukrishnan (VU3RDD) |
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Subject: |
Re: [Discuss-gnuradio] Any fast algorithm for computing square root? |
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Date: |
Thu, 19 Oct 2006 11:21:37 +0530 (IST) |
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User-agent: |
SquirrelMail/1.4.4 |
On Thu, October 19, 2006 1:21 am, Dawei Shen said:
> Hey guys
>
> A question not quite related to GNU Radio. Does there exist any fast
> algorithm for computing the square root of a float number? In my
> algorithm,
> I need to compute the square root of a float number which ranges between 0
> and 1.
The DSP Tips and Tricks column of IEEE Signal Proc Magazine had it in one
of the issues. I do not remember the exact issue. Check for 2004/2005
issues. Also if I remember, Rick Lyons' book also had a discussion on
this.
--
Ramakrishnan, VU3RDD