How can I add a matrix into another matrix

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Yixuan Zhang
Yixuan Zhang 2019-9-15
编辑： Yixuan Zhang 2019-9-15
Hi, I am wondering of there is a function that enables me to insert a matrix B 1x5, into matrix A 16x5 and make matrix A become 17x5. Also can I use fprintf to make this output? Thanks.
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Yixuan Zhang
Yixuan Zhang 2019-9-15
编辑：Yixuan Zhang 2019-9-15
If it is just number such as (1,2,3,4,5), and add those number into the end of matrix A, still make matrix A become 17x5, what should I do? Thanks.
madhan ravi
madhan ravi 2019-9-15
If that’s the case my answer would do what you want.

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回答（1 个）

madhan ravi
madhan ravi 2019-9-15
A = [A;B]
help fprintf
doc fprintf
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Image Analyst
Image Analyst 2019-9-15
In general, what if he wants to insert it, instead of append it?, like say insert it between rows 3 and 4?
madhan ravi
madhan ravi 2019-9-15
Ah , I completely missed that part. Star has answered that part.

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