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zb li


Last seen: 2 years ago |  Active since 2018

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How to make Stroboscopic Motion photography with Matlab
Hi everyone Here's a challenge. If I have a video like Ballet ,how to make stroboscopic photography with Matlab. Finall...

5 years ago | 0 answers | 0

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How to select multiple folders in dialog box
HI everyone I have one dir with 20 folders, I know how to use uigetfile select multiple files but i don't know how to se...

5 years ago | 1 answer | 0

1

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Error using:mtimesx_build.m
Hi everyone I am very interested in using mtimesx , but I am new to compiling. When I Run mtimex_build.m, I get the following ...

5 years ago | 1 answer | 0

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Answered
Finding Angle between lines
A(a,b) B(c,d) C(e,f) AB = (c-a,d-b),BC = (e-c,f-d) cosABC = AB*BC/|AB|*|BC| = (c-a,d-b)*(e-c,f-d)/|(c-a,d-b)|*|(e-c,f-d)| so ...

5 years ago | 0

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How to repeat subjects label by simplify way?
Hi everyone I have row_header like this: row_header={'Subjects','NB1','NB1','NB1','NB1','NB1','NB1','NB1','NB1','NB1','NB...

5 years ago | 1 answer | 0

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Question


How can I get the cell array's max vaule in each cell?
Hi everyone， I have get a cell (1,12) by this code ,each cell have different rows (5000~13000 rows) and 3 column. data...

5 years ago | 1 answer | 0

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