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create a vector using short hand notations

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N/A
N/A 2019 年 2 月 1 日
編集済み: N/A 2019 年 2 月 1 日
? = 1, 1/3 , 1/5 , 1/7 , 1/9 , 1/11 , 1/13
this is what I wrote, y= linspace(1,1/13,7)
this didn't come out right because the spaces between the numbers are not consistent. so can someone please help me write this vector in short hand notation?

回答 (1 件)

Steven Lord
Steven Lord 2019 年 2 月 1 日
Since I suspect this may be a homework assignment or part of one I'll only give a hint: your vector elements aren't linearly spaced, but their denominators are. Using that I could define y using thirteen characters, the first two of which are "y=".
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N/A
N/A 2019 年 2 月 1 日
編集済み: N/A 2019 年 2 月 1 日
just to add to the question...
there are two vectors x= [35, 32, 29, 26, 23, 20, 17] and y=[1, 1/3, 1/5, 1/7, 1/9, 1/11, 1/13]
the question asks to do z= (x^(1/y)+y^(1/x)/(x-y))-((x^y+y^x)/x*y) using element by element calculations
my answer was z= (x.^(1./y)+y.^(1./x)./(x-y))-((x.^y+y.^x)./x.*y))
could you please let me know if my answer is correct!

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