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Professional Interests: computer graphics, computer aided design (CAD), voxels

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Hi, I eventually found what i needed. its chi2inv function, thanks

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Answered 6 months ago

so i solved it eventually. The main problem was that i used C++ in a C file. so first thing i did was to change the file to .cp...

Answered 1 year ago

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2 years ago

Hi, I have multiple (about 50) different .m files in a folder. I wish to open and run each and every one of them using a matlab...

5 Answers

Asked 2 years ago

So I found the answer myself. it seems that the export_fig from the file exchange can do this if you give it an axes handle an...

Answered 3 years ago

so I solved the problem by adding this line of code in the main function set(gcf, 'Renderer', 'zbuffer'); I guess there ...

hello, im looking for a MATLAB code that generates a polygon mesh and performs a subdivision surface algorithm on it. anyone has...

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Posted 6 years ago

Hi, I have a set of 3d points (x,y,z). I wish to compute the distance between every point and all of the other points in the ...

2 Answers

Asked 1 year ago

Hi, so im new to mex but very familiar with matlab. im trying to use PCL with MEX but i keep getting a lot of errors that i do...

Hi, so i wrote the attached function. I will be working with many cubes so i was wondering if there is a better implementat...

hi, my code is attached below. it works but i noticed something odd. after i press '+' a few times the yellow markers shri...

Asked 3 years ago

Hi, I have a polygon defined by its vertices in 2D (i.e a nX2 matrix). I have a pixel image of size MxM. i wish to label all...

4 Answers

1

Hi, this is more of an interface problem. I have 2 input languages installed on my win 7. every time i start matlab i have ...

1 Answers

H, I want to create a recursive function that gets an image matrix and turns it into a quadtree array. so i figured the best ...

Asked 4 years ago

Hi, I am trying to creat a matrix of all possible coordinates given 2 coordinate vectors. my code is attached below. I know ...

Hi, I want to create a matrix that contains a struct in the first row. and integers in the next rows for example my matrix can...

Hi, I have drawn an greyscale image from a matrix using imshow. I used Imrect to draw a rectangle on a region of the image. fro...

Hi, I am TAing a course in computer graphics and currently we are using opengl with c to implement the subject principles. we...

3 Answers

Hi, is there a function or an efficient way to find the overlap between two intervals represented in vectors. for example for...

Hi, I have a .RAW file that represent a 3d volume using pixels (its basically a 3d matrix containing 1 or 0 wherever there is o...

Hi, I wish to get the Chi square distribution value for a given confidence and a given number of degrees of freedom (instead ...

Asked 6 months ago

Hi, I am new to mex. im using mex with PCL (Point Cloud Library). what i want to do is calculate different features of the poi...

Hi all, I wrote the code attached below. what i wish to do now (and not sure how) is create an RGB image from the colors that...

Hi, I am trying to draw many patches which have a different number of vertices. I have the vertices stored in the matrix V wi...

hello all, i have read every post and answer on the subject but nothing solved my problem. I have a figure with a gui. it also...

Hello, I have read the help documentation but somtehing doesnt work as expected. say i have a variable x=3.14 and i...

I have been looking for this and surprisingly couldnt find an answer is there a shortcut statement that would do what C code ...

Hi, say i have a vector v that can be one of previously known 11 possibilities. is there a simple way to know which possibil...

Hi, suppose I have a matrix M which is nXn size. i wish to turn this matrix into a smaller matrix M1 which is n/numXn/num size....

Hi, I have built a UI in guide. I have created an "edit text" function. I wish to allow the user to insert a numeric value a...

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