已提交
IsoSlicer
A GUI to help create transparent 3D isosurface maps of volumetric data.
8 years 前 | 5 次下载 |
已回答
I would like to import data from an STL file of a 3D object to MATLAB and create a 2D contour plot of it. Does anyone have any ideas about this? Thanks!
STL files have a very specific format you can exploit to gather your data automatically. Try using "textscan" followed by "strsp...
I would like to import data from an STL file of a 3D object to MATLAB and create a 2D contour plot of it. Does anyone have any ideas about this? Thanks!
STL files have a very specific format you can exploit to gather your data automatically. Try using "textscan" followed by "strsp...
8 years 前 | 0
已回答
how to set a value for a slider in GUI and connect it to an edit box?
I am unable to write this out for you at the moment (not near a computer), but here is an app I wrote that does that. You should...
how to set a value for a slider in GUI and connect it to an edit box?
I am unable to write this out for you at the moment (not near a computer), but here is an app I wrote that does that. You should...
8 years 前 | 0
已回答
how do i label objects in an image which is quite unclear? When i make it bw, objects overlapping get labelled as a single object. I want to be able to call each object seperately.
Look up circular Hough transform. https://en.wikipedia.org/wiki/Circle_Hough_Transform http://www.mathworks.com/help/image...
how do i label objects in an image which is quite unclear? When i make it bw, objects overlapping get labelled as a single object. I want to be able to call each object seperately.
Look up circular Hough transform. https://en.wikipedia.org/wiki/Circle_Hough_Transform http://www.mathworks.com/help/image...
8 years 前 | 0
| 已接受
已回答
Smart indent and comments
if true a = 1 % a = a+1 disp(a) end Is the customary way to comment a line, so that you can see a line is comm...
Smart indent and comments
if true a = 1 % a = a+1 disp(a) end Is the customary way to comment a line, so that you can see a line is comm...
8 years 前 | 1
已回答
how to draw a 3-D frequency Distribution map with 3 differentlabels?
This is a very lazy solution, and there will be some tearing in graphics so you have to move the view around to get it right: ...
how to draw a 3-D frequency Distribution map with 3 differentlabels?
This is a very lazy solution, and there will be some tearing in graphics so you have to move the view around to get it right: ...
8 years 前 | 0
| 已接受
已回答
Perspective and STLs: how to create thinning edges along a 3D shape?
Simply writing: R = view; will yield a proper rotation matrix for the current view like: 0.4384 0.8988 ...
Perspective and STLs: how to create thinning edges along a 3D shape?
Simply writing: R = view; will yield a proper rotation matrix for the current view like: 0.4384 0.8988 ...
8 years 前 | 0
| 已接受
已回答
I need to insert multiple 32x32 arrays into 1024x1024 array at predetermined random locations. How to do this efficiently?
If your small array will always be the same, you might be able to do this lightning fast with a convolution. Instead of using th...
I need to insert multiple 32x32 arrays into 1024x1024 array at predetermined random locations. How to do this efficiently?
If your small array will always be the same, you might be able to do this lightning fast with a convolution. Instead of using th...
8 years 前 | 1
已回答
segmentation is after reconstruction of 3D volume (from a stacks of 2D images) or before
Depends on how those stacks were obtained. Segmentation in 3D is much harder than in 2D, but allows for much higher accuracy ove...
segmentation is after reconstruction of 3D volume (from a stacks of 2D images) or before
Depends on how those stacks were obtained. Segmentation in 3D is much harder than in 2D, but allows for much higher accuracy ove...
8 years 前 | 0
已回答
Can i use function get.handles in prompt?
If you put a dbstop in the script, you can access "handles" and associated methods.
Can i use function get.handles in prompt?
If you put a dbstop in the script, you can access "handles" and associated methods.
8 years 前 | 0
已回答
Is there a way for creating n number of new rows from one row?
A much more robust version of that reference answer, especially if you need to repeat every row the same amount of times, and yo...
Is there a way for creating n number of new rows from one row?
A much more robust version of that reference answer, especially if you need to repeat every row the same amount of times, and yo...
8 years 前 | 0
已回答
How to easily detect all the equal rows of an array with saving the indices of the elements?
This does all of that: [C,ia,ic] = unique(A,'rows')
How to easily detect all the equal rows of an array with saving the indices of the elements?
This does all of that: [C,ia,ic] = unique(A,'rows')
8 years 前 | 0
已回答
Help diagnosing PC restart issue while computing matrix pseudo inverse
Your machine wouldn't just restart for insufficient memory, and in the case of faulty memory, the machine usually freezes. If yo...
Help diagnosing PC restart issue while computing matrix pseudo inverse
Your machine wouldn't just restart for insufficient memory, and in the case of faulty memory, the machine usually freezes. If yo...
8 years 前 | 0
已回答
How can I get all text from a website, NOT the html of the website?
http://www.mathworks.com/matlabcentral/answers/98555-how-can-i-read-an-html-file-into-matlab-and-discard-the-html-tags
How can I get all text from a website, NOT the html of the website?
http://www.mathworks.com/matlabcentral/answers/98555-how-can-i-read-an-html-file-into-matlab-and-discard-the-html-tags
8 years 前 | 0
| 已接受
已回答
What is the mathematical proof for the formula to find angle between 3 points in an image?
https://en.wikipedia.org/wiki/Scalar_projection https://en.wikipedia.org/wiki/Cross_product Get the expression for sine an...
What is the mathematical proof for the formula to find angle between 3 points in an image?
https://en.wikipedia.org/wiki/Scalar_projection https://en.wikipedia.org/wiki/Cross_product Get the expression for sine an...
8 years 前 | 0
已回答
How can I read the elements of an array backwards?
It appears to me that you are trying to do something very simple in a very convoluted way, probably due to programming practices...
How can I read the elements of an array backwards?
It appears to me that you are trying to do something very simple in a very convoluted way, probably due to programming practices...
8 years 前 | 1
| 已接受
已回答
Segmenting bones using Neural Network
If you do enough of these by hand first (different extreme cases hopefully around 25), you can create a library of bones, as I i...
Segmenting bones using Neural Network
If you do enough of these by hand first (different extreme cases hopefully around 25), you can create a library of bones, as I i...
8 years 前 | 2
已回答
Deleting rows until a certain point
You can find the point by something along the lines of (you also pay attention to the dimensions of vectors, I didn't): data...
Deleting rows until a certain point
You can find the point by something along the lines of (you also pay attention to the dimensions of vectors, I didn't): data...
8 years 前 | 1
已回答
How can i start one program from another and then run them parallelly?
Chekout "parfeval": http://www.mathworks.com/help/distcomp/parfeval.html
How can i start one program from another and then run them parallelly?
Chekout "parfeval": http://www.mathworks.com/help/distcomp/parfeval.html
8 years 前 | 0
| 已接受
已回答
Multi-feature matrix regression?
Use the function I created expressly for this purpose. And you are in luck, a lightning fast Leave One Out Cross Validation is a...
Multi-feature matrix regression?
Use the function I created expressly for this purpose. And you are in luck, a lightning fast Leave One Out Cross Validation is a...
8 years 前 | 0
| 已接受
已回答
Image Prcoessing - Automatic Region of Interest Extraction - Help!!
Ok here is what I could do in 5 mins with my above suggestions and a little more: 1. Get Blue channel with the green line on ...
Image Prcoessing - Automatic Region of Interest Extraction - Help!!
Ok here is what I could do in 5 mins with my above suggestions and a little more: 1. Get Blue channel with the green line on ...
8 years 前 | 0
| 已接受
已回答
I have an m file routine. How can I store the file along with its calling m file tree?
Try [fList, pList] = matlab.codetools.requiredFilesAndProducts(MainRoutines);
I have an m file routine. How can I store the file along with its calling m file tree?
Try [fList, pList] = matlab.codetools.requiredFilesAndProducts(MainRoutines);
8 years 前 | 0
已回答
Optimization code. One line takses 86% of working time.
for k = 1 : K IND = label_n == k; prob_k = Probability(k); grad(k,:) = grad(k,:) ...
Optimization code. One line takses 86% of working time.
for k = 1 : K IND = label_n == k; prob_k = Probability(k); grad(k,:) = grad(k,:) ...
8 years 前 | 1
已回答
Image Prcoessing - Automatic Region of Interest Extraction - Help!!
Since you didn't provide a clean image, I can only speculate. My strategy would be: # The region of interest seems "bluer" th...
Image Prcoessing - Automatic Region of Interest Extraction - Help!!
Since you didn't provide a clean image, I can only speculate. My strategy would be: # The region of interest seems "bluer" th...
8 years 前 | 0
已回答
corr2 function with complex vectors.
If you have 2 complex vectors, why not just use corr instead? It should give you a valid coefficient.
corr2 function with complex vectors.
If you have 2 complex vectors, why not just use corr instead? It should give you a valid coefficient.
8 years 前 | 0
已回答
Correlation between two datasets
There are 3 ways I am aware of that you can do this: # You find a way to make them have the same number of points and use the...
Correlation between two datasets
There are 3 ways I am aware of that you can do this: # You find a way to make them have the same number of points and use the...
8 years 前 | 0
已回答
How to work with big data?
Use: M = dlmread(filename,delimiter,[R1 C1 R2 C2]) To access the file in chunks.
How to work with big data?
Use: M = dlmread(filename,delimiter,[R1 C1 R2 C2]) To access the file in chunks.
8 years 前 | 0
| 已接受
已回答
What is the matlab code for this R code?
if DD>0 IC1= (-B-sqrt(DD))/(2*A) IC2= (-B+sqrt(DD))/(2*A) if A>0 rej_fi=rej_fi+(Theil0>IC2 || Theil0<IC1)...
What is the matlab code for this R code?
if DD>0 IC1= (-B-sqrt(DD))/(2*A) IC2= (-B+sqrt(DD))/(2*A) if A>0 rej_fi=rej_fi+(Theil0>IC2 || Theil0<IC1)...
8 years 前 | 0
| 已接受