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Jing Hua


University of Bristol

Active since 2012

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How to solve quadratic equations
Hi, I have a few lines of code, really dont know whats wrong with it? Any one? y=zeros((length(x_cell{1}{1})),1); x=x_...

12 years ago | 1 answer | 0

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answer

Question


Updating new value in a loop
I have original x-cell and y_cell for big_loop=1:100 for... for... if 。。。。。。。 after a seri...

12 years ago | 1 answer | 0

1

answer

Question


update the new value
Hi From the beginning of my code, I have original x_cell and an y_cell, by performing a series of calculation, some of sub-ce...

12 years ago | 0 answers | 0

0

answers

Question


How to find the coordinates of two critical points shown in the picture
<<http://www.psd-dude.com/tutorials/create-a-cute-photoshop-easter-egg-bee/img02.jpg>> Hi, Any one know how to find the coor...

12 years ago | 0 answers | 0

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Question


how to generate function of an ellipse?
I know centre (x,y), semi-major and semi-minor axia(a,b) and the orientation of the ellipse (angle). How do I generate the funct...

12 years ago | 1 answer | 0

1

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Question


matrix in a cell multiplicaiton
I got two cells and each cell contain three matrix. {matrix_1 matrix_2 matrix_3}and {matrix_4 matrix_5 matrix 6} I want to...

12 years ago | 1 answer | 0

1

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Question


How to read multiple images in Matlab and convert all of them in to binary image?
How to read multiple images in Matlab and convert all of them in to binary image?

12 years ago | 1 answer | 0

1

answer

Question


Cell Operation
Hi, Does anyone know how to extract all arrays in a cell without mixing them all up in a single array (cell2mat) and at the s...

12 years ago | 1 answer | 0

1

answer

Question


Connecting two boundaries
Hi, I was wondering if matlab can do the following things: I have two boundaries in 3D and both defined by series of coordinate...

12 years ago | 1 answer | 0

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answer