Re: Table with conditions
- To: mathgroup at smc.vnet.net
- Subject: [mg119912] Re: Table with conditions
- From: "J. Jesús Rico Melgoza" <jerico at umich.mx>
- Date: Wed, 29 Jun 2011 05:29:04 -0400 (EDT)
- References: <201106261025.GAA01291@smc.vnet.net> <201106271132.HAA07894@smc.vnet.net>
Many thanks for the answers to my post. All the suggested solutions worked very well for my problem.
Jesus Rico-Melgoza
El 27/06/2011, a las 06:32, Heike Gramberg escribi=F3:
> For each k you want -hi<=l<=hi, and -h-k<=l<=h-k. This can be combined to Max[-hi,-h-k]<=l<=Min[hi,h-k]].
> You could therefore write P1 according to
>
> P1 = Flatten[
> Table[{Pk[k].Fl[l], k + l}, {k, -h, h}, {l, Max[-hi, -h - k],
> Min[hi, h - k]}], 1]
>
>
> Heike.
>
> On 26 Jun 2011, at 11:25, J. Jesus Rico Melgoza wrote:
>
>> I am constructing a Table
>>
>> h=60
>> hi=60
>> P1 = Flatten[
>> Table[{Pk[k].Fl[l], k + l}, {k, -h,
>> h}, {l, -hi, hi}], 1]
>> This yields a table with two columns. First column contains vector of order n and column 2 contains an scalar
>> I want to add conditions to generate the elements in the Table
>> -h<=k+l<=h.
>> I do not know how to do this with the function Table[..] of Mathematica. I am asking for your help.
>> I do not want rows in my table that do not satisfy the condition.
>>
>> Pk[k] is matrix and Fl[l] is a column vector
>>
>> Thanks in advance
>>
>> Jesus Rico-Melgoza
>>
>
>
- References:
- Table with conditions
- From: "J. Jesus Rico Melgoza" <jerico@umich.mx>
- Re: Table with conditions
- From: Heike Gramberg <heike.gramberg@gmail.com>
- Table with conditions