How can I make this type of array.

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RH
RH 2018-10-13
回答： the cyclist 2018-10-13
How can I copy the same array like the image ( It only adds another zero to the array) and combine them to make 2 rows?
yk=[0.0000;0.01953;0.07567;0.14890;0.22945;0.31001;0.39300;0.47111;
0.54922;0.62245;0.69324;0.76159;0.82750;0.89096;0.95199;1.00812;1.06427;1.11553;1.16435;1.21561;1.26199]
uk=ones(20,1)
  1 个评论
the cyclist
the cyclist 2018-10-13
Should be easy, but I don't quite understand what you want as output.
yk is a 21x1 array. uk is a 20x1 array.
Do you want your final array to be 21x4, or 20x4, or something else?

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采纳的回答

jonas
jonas 2018-10-13
编辑：jonas 2018-10-13
horzcat(yk,[0;yk(1:end-1)])
ans =
0 0
0.019530000000000 0
0.075670000000000 0.019530000000000
0.148900000000000 0.075670000000000
0.229450000000000 0.148900000000000
...

更多回答（1 个）

the cyclist
the cyclist 2018-10-13
Pending an answer to the question in my comment, here is my best current guess as to what you want:
output = [yk, [0; yk(1:end-1)] uk [0; uk(1:end-1)]];
where I actually define
uk = ones(21,1);
instead of your 20x1 array.

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