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Re: Invalid index error
From: |
Geraint Paul Bevan |
Subject: |
Re: Invalid index error |
Date: |
Mon, 02 Aug 2004 00:17:35 +0100 |
User-agent: |
Mozilla Thunderbird 0.5 (X11/20040306) |
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Rich Shepard wrote:
|
| I couldn't extract the values for each row in a for loop, so I did it
| sequentially. It's expedient but I know there _is_ a way to set up the
index
| and loop to do it in a couple of lines of code. Later; when there's time.
|
"prod" will get the product of all of the rows for you:
octave:1> a = rand(3,4)
a =
~ 0.814724 0.835009 0.913376 0.308167
~ 0.135477 0.126987 0.221034 0.097540
~ 0.905792 0.968868 0.632359 0.547221
octave:2> prod(a,2)
ans =
~ 0.19148600
~ 0.00037091
~ 0.30368215
- --
Geraint Bevan
http://homepage.ntlworld.com/geraint.bevan
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- Invalid index error, Rich Shepard, 2004/08/01
- Message not available
- Message not available
- Re: Invalid index error, Geraint Paul Bevan, 2004/08/01
- Re: Invalid index error, Rich Shepard, 2004/08/01
- Re: Invalid index error, Geraint Paul Bevan, 2004/08/01
- Re: Invalid index error, Rich Shepard, 2004/08/01
- Re: Invalid index error,
Geraint Paul Bevan <=
- Re: Invalid index error, Rich Shepard, 2004/08/01
- Re: Invalid index error, Geraint Paul Bevan, 2004/08/01