Matlab function equivalent to seqa()

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Adrian Austin
Adrian Austin 2019-2-8
评论： Adrian Austin 2019-2-9
Is there a Matlab function equivalent to seqa()
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John D'Errico
John D'Errico 2019-2-8
seqa?
If you want help, you need to give people a clue what it does. Yes, maybe you know what jargon or acronym this refers to, but others may not.

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Star Strider
Star Strider 2019-2-8
If you are talking about this:
x = seqa(start, step, count);creates a sequence of 'count' numbers starting at 'start' and increasing by 'step'.
(see GAUSS Quick Reference (link) for details), in MATLAB, it would be the colon (link) operator.
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Walter Roberson
Walter Roberson 2019-2-8
Note that colon is colon(start, step, stop) not (start, step, count) . The stop point might not be included in the list for colon: for example 1:2:3.141 will include 1 and 3, but will not include 3.141 in the list.
There is also linspace, which is linspace(start, stop, count). The stop point is always included in the list unless count is less than 1; the start point is always included in the list unless count is less than 2 (so if the count is one, the stop will be included by the start will not be.)
Adrian Austin
Adrian Austin 2019-2-9
Thank you for your help. I am going through some Matlab code that seems to have been improperly translated from Gauss.

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Walter Roberson
Walter Roberson 2019-2-8
Taking the hint from your gauss tag to find https://www.aptech.com/resources/gauss-quick-reference/
seqa = @(start, step, count) start + (0:count-1)*step;
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Adrian Austin
Adrian Austin 2019-2-9
Thank you for your help. I am going through some Matlab code that seems to have been improperly translated from Gauss.

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