Product between two matrices on the PPC software - Сообщения
#1 Опубликовано: 22.06.2009 17:33:42
Hello and good job for the software.
I'm using it on a PPC phone, but I have a little question.
I'd like to know how to do a product between two matrices like these:
1/s, 1/[s(s+1)], 0, 0
0, 1/(s+1), 0, 0
0, 0, 1/(s+1), 0
1/[s/(s+2)], 1/s, -1/(s+1)(s+2), 1/(s+2)
and:
0
1
1
0
I'm using it on a PPC phone, but I have a little question.
I'd like to know how to do a product between two matrices like these:
1/s, 1/[s(s+1)], 0, 0
0, 1/(s+1), 0, 0
0, 0, 1/(s+1), 0
1/[s/(s+2)], 1/s, -1/(s+1)(s+2), 1/(s+2)
and:
0
1
1
0
#2 Опубликовано: 22.06.2009 22:27:14
Hi. I don't see a problem. Here is the calculation:
[LIVE width=444 height=192]http://smath.info/live/?file=465[/LIVE]
(just don't forget to use Symbolic Calculation button (->) instead of simple "=", see the example)
[LIVE width=444 height=192]http://smath.info/live/?file=465[/LIVE]
(just don't forget to use Symbolic Calculation button (->) instead of simple "=", see the example)
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