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Re: Sorting a matrix [message #83569 is a reply to message #83473]

Fri, 08 March 2013 16:24

cgguido
Messages: 195
Registered: August 2005

Senior Member

hmmm try it for yourself :-) I check by plotting the data and checking it is non-strictly monotonically increasing:

plot, newmatrix[0,*]; looks strange
plot, newmatrix2[0,*]; looks ok

On Friday, March 8, 2013 6:14:49 PM UTC-6, Mats Löfdahl wrote:
> Den fredagen den 8:e mars 2013 kl. 23:24:44 UTC+1 skrev Gianguido Cianci:
>
>> I was curious to compare this method with a more straightforward way. multisort.pro below does both.
>
>>
>
>> Jeremy's method is twice as fast for large arrays. However, the two methods only give the same result for smallish arrays.
>
>
>
> When the results differ, does any of the methods sort correctly?

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[Message index]

		Sorting a matrix By: Mats Löfdahl on Fri, 01 March 2013 04:45
		Re: Sorting a matrix By: Mats Löfdahl on Fri, 01 March 2013 08:49
		Re: Sorting a matrix By: Jeremy Bailin on Tue, 05 March 2013 21:22
		Re: Sorting a matrix By: Jeremy Bailin on Fri, 01 March 2013 08:28
		Re: Sorting a matrix By: Mats Löfdahl on Thu, 07 March 2013 05:32
		Re: Sorting a matrix By: Jeremy Bailin on Thu, 07 March 2013 16:34
		Re: Sorting a matrix By: Mats Löfdahl on Fri, 08 March 2013 16:14
		Re: Sorting a matrix By: cgguido on Fri, 08 March 2013 16:24
		Re: Sorting a matrix By: cgguido on Fri, 08 March 2013 14:24
		Re: Sorting a matrix By: Jeremy Bailin on Fri, 08 March 2013 15:51
		Re: Sorting a matrix By: Mats Löfdahl on Fri, 08 March 2013 16:31

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