[Scilab-users] Queries about vector and complex numbers

[Paul Bignier]

also how to change a cimplex no. From one form to another.

Hello,

"how to change a cimplex no. From one form to another"

Here 
<https://help.scilab.org/docs/5.5.0/en_US/section_92d4a113335616d17230759ae919fcb2.html> 
is a link to the available functions to manipulate complex numbers. Note 
that the transpose operator 
<https://help.scilab.org/docs/5.5.0/en_US/quote.html> is special for 
complex numbers (returns the conjugate transpose of the input).

Regards,
Paul


On 06/25/2014 09:09 AM, Dang, Christophe wrote:
> Hello,
>
>> De : abhishek sharma
>> Envoyé : lundi 23 juin 2014 17:57
>>
>> I want to know how to perform divergence and curl of a vector in scilab,
>> also how to change a cimplex no. From one form to another.
> I'm afraid you have to do it yourself.
>
> For the divergence, you might use something like
>
> sum(numderivative(f, x))
>
> For the curl, you might as well use the approximate jacobian matrix calculated by numderivative().
>
> Sorry, I don't know what you mean by "cimplex no.".
>
> Hope this helps
>

-- 
Paul BIGNIER
Development engineer
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