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how to rearrage the matrix?

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vimal kumar chawda 2021-5-28

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评论： Fangjun Jiang 2021-5-28

采纳的回答： Fangjun Jiang

object points epoch1.txt

I have 4*3 table data and I want want to rearragne in only one column.

Like [objectpointsepoch1(:,2) objectpointsepoch1(:,3)] but its 2*3 I need the 6*1 matrix.

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vimal kumar chawda 2021-5-28

I need like this as 2nd column is x1 to s4 and 3rd column is y1 to y4. So I need it as image shown.

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Fangjun Jiang 2021-5-28

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https://ww2.mathworks.cn/matlabcentral/answers/842425-how-to-rearrage-the-matrix#answer_711570

[objectpointsepoch1(:,2); objectpointsepoch1(:,3)]

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vimal kumar chawda 2021-5-28

Thnak you it works. Can you please explain it so I can apply it in future?

1- Why we used {} type of brackes insted of () type of brackets?

2- What is means 8 and []? Can you say something so I can play with it?

Btw thank you

https://www.google.com/search?q=flower+gif&sxsrf=ALeKk03cTBe-fncqtUQ83A_IFa5LEHWzOw:1622223684860&tbm=isch&source=iu&ictx=1&fir=BNIlM4NUFJO3JM%252CE1Bbt_tV02Vh1M%252C_&vet=1&usg=AI4_-kTC5Kh85b2NmOcV2PQtknQPiMUANw&sa=X&ved=2ahUKEwjmuO2T9uzwAhXBKewKHazJAnsQ9QF6BAgVEAE&biw=1707&bih=803&dpr=1.13#imgrc=BNIlM4NUFJO3JM

Fangjun Jiang 2021-5-28

see examples in

doc table

doc reshape

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