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Re: [newbie] how to avoid a for-loop
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From: |
Marco Atzeri |
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Subject: |
Re: [newbie] how to avoid a for-loop |
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Date: |
Thu, 18 Dec 2014 18:26:37 +0100 |
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User-agent: |
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 |
On 12/18/2014 5:40 PM, Jean Dubois wrote:
Can anyone here tell me how I could avoid the for-loop in the
following function:
function [result] = calp(m)
result=[];
for k=0:m;
result=[result nchoosek(2*m-k,k)];
endfor
thanks in advance
jean
k=[0:m];
n=2*m-k;
arrayfun(@nchoosek,n,k)
for m=5
arrayfun(@nchoosek,n,k)
ans =
1 9 28 35 15 1
Regards
Marco