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Dehua Kang


Sun Yat-sen Univerisity Cancer Center

Last seen: 4 månader ago |  Active since 2014

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My study field in Medical Image processing and Optimal algorithms. Professional Interests: Medical Physics

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SolveLaplaceEquation
This code is to demonstrate to solve a very simple Laplace equation of heat equilibrium problem.

mer än 5 år ago | 1 download |

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Answered
It seems that matlab is rounding my negative values to 0 when stored in a matrix. How can I undo that? And is the cosine values in the right order?
This is my value of p :P = 42.9688 152.9688 -20.0000 1.0000 is not integer, it is double.

nästan 8 år ago | 0

Answered
It seems that matlab is rounding my negative values to 0 when stored in a matrix. How can I undo that? And is the cosine values in the right order?
And here :Delta_r = Rows*Pixel_Spacing_x; %in mm Delta_c = Columns*Pixel_Spacing_y; %in mm It may be wrong ,it should be :De...

nästan 8 år ago | 0

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It seems that matlab is rounding my negative values to 0 when stored in a matrix. How can I undo that? And is the cosine values in the right order?
Hi ,Hoda Hatoum I think you may make a mistake. I think that F12 = Image_Orientation(4); F22 = Image_Orientation(5); F32 ...

nästan 8 år ago | 0

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Is MATLAB compatible with Mac OS X 10.11 (El Capitan)?
EI Capitan 10.11.4 is not for matlab 2015b. for longtime running matlab the plot function can just draw a empty figure without c...

ungefär 8 år ago | 0

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could not create JOGL render
When I used matlab on mac os x 10.11.4 for a long time, I plot a figure or imshow a picture the figure showed up with empty cont...

ungefär 8 år ago | 0

Answered
Java Error when calling PLOT command and using graphics.
I have the same problem mo mac os x, my matlab is 2015b. The problem can appear for long matlab running and randomly.

ungefär 8 år ago | 0

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could not create JOGL render
Yes, I use matlab2015b on my MacBook Pro(2.7 GHz Intel Core i5,Intel Iris Graphics 6100 1536 MB) laptop. When the OS X is 10.11....

ungefär 8 år ago | 0

Answered
could not create JOGL render
Thank you all . The detailed information is that: javax.media.opengl.GLException: Profile GL_DEFAULT is not available on Ma...

ungefär 8 år ago | 0

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OpenGL renderer in matlab on mac ox ei capitan 10.11.4
Hi, can any one help me to solve the problem as follows: When I restart my mac and matlab the OpenGL is ok . But for a long t...

ungefär 8 år ago | 0 answers | 0

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Is it the reason that I updated my java on may mac laptop
MATLAB has experienced a low-level graphics error, and may not have drawn correctly. Read about what you can do to prevent ...

ungefär 8 år ago | 0 answers | 0

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Answered
could not create JOGL render
Thank you. My opengl info as follows: Version: '2.1 INTEL-10.14.58' Vendor: 'Intel Inc.' ...

ungefär 8 år ago | 0

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Why the OpenGL info in matlab on my mac wired is empty?
hello ,can anyone help me to solve the question? When I open my matlab on mac for long long time, the OpenGL info will be empty ...

ungefär 8 år ago | 0 answers | 0

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could not create JOGL render
I plot a function in matlab, there is no function curve except for a blank figure.Sometime there is a error printed in the comma...

ungefär 8 år ago | 5 answers | 0

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How can I set the contrast, bright and gamma values of a dicom image?
Hello, Who can help me to set the contrast ,bright and gamma values of a dicom image? When I open the dicom image, the dicom im...

mer än 9 år ago | 0 answers | 0

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