Oliver Woodford
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198 total contributions since 2011Oliver Woodford's Badges
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Changing image rendering?
Basically you are rendering a binary image, and you're getting gray levels instead of just black and white? What are you using ...
4 månader ago | 0
Submitted
Batch Job
Toolbox to spread batch work over multiple MATLAB instances, even on other PCs
6 månader ago | 5 downloads |
Submitted
SC - powerful image rendering
Useful tool for rendering and outputting information rich images
7 månader ago | 20 downloads |
Question
When does an update to a function come into effect?
If I edit an existing function, and save the file, when does that change come into effect, in the following scenarios: Code is ...
11 månader ago | 0 answers | 2
0
answersMatlab editor doubt - edit running code
In more recent versions of MATLAB, if you drag a file from a folder into the editor window, that file will open immediately, eve...
11 månader ago | 0
Question
How can I render points in 3D such that they correctly occlude each other
When I use plot3() to render points (using the OpenGL renderer, in hardware mode, with full hardware support), the occlusion of ...
mer än ett år ago | 0 answers | 0
0
answersSubmitted
fix_lines
Improves the style of lines in MATLAB generated eps files
ungefär 2 år ago | 3 downloads |
How to display 70 128*128 images in Matlab from a mat file
The imdisp method in the <https://www.mathworks.com/matlabcentral/fileexchange/16233-sc-powerful-image-rendering sc> FEX submiss...
ungefär 2 år ago | 0
Solved
expand intervals
You're given a row vector of an even number of monotonically increasing integers. Each pair of consecutive integers is the lower...
mer än 2 år ago
Plot 2D images in 3D scatter plot
h = surface(X, Y, Z, im, 'facecolor', 'texturemap', 'edgecolor', 'none'); alpha(h, 0.5); X, Y, and Z are each 2x2 matric...
mer än 2 år ago | 0
| accepted
Submitted
maximize
Platform independent function to maximize a figure window.
mer än 2 år ago | 5 downloads |
Submitted
Image Alignment Demo with several goodies: Lie algebra, auto differentiation...
Demonstration of gradient-based image alignment, including some nice tricks and handy software
mer än 2 år ago | 4 downloads |
Submitted
Example MATLAB class wrapper for a C++ class
An example of how to safely encapsulate a C++ class in a MATLAB class, via a mex interface.
nästan 3 år ago | 24 downloads |
Question
Which standard MATLAB functions do you shadow with your own version, and why?
When you have two functions on your MATLAB path with the same name, the function in the directory higher up the path gets called...
mer än 3 år ago | 8 answers | 0
8
answersWhich standard MATLAB functions do you shadow with your own version, and why?
I shadow *bsxfun* with my own version, which calls the builtin function bsxfun for all inputs except symbolic ones, for which I ...
mer än 3 år ago | 0
Which standard MATLAB functions do you shadow with your own version, and why?
I shadow *dot* and *cross* with my own versions, which extend the standard functionality to allow for inputs which have <https:/...
mer än 3 år ago | 0
Submitted
C++ JSON IO
Mex wrapper to C++ class for fast reading and writing of JSON files
nästan 4 år ago | 11 downloads |
Submitted
Tensor matrix multiply
Matrix multiplication over tensor arrays (i.e. arrays of matrices), with matrix transposition.
nästan 4 år ago | 3 downloads |
How do *you* debug mex files on Mac OS
<https://www.mathworks.com/matlabcentral/answers/249023-debugging-c-mex-files-in-xcode-7-on-el-capitan#answer_197054 This> is ho...
ungefär 4 år ago | 0
Debugging C++ mex files in Xcode 7 on El Capitan
I have been able to hit a breakpoint in my mex code, within the Xcode IDE, by doing the following steps: # <https://www.mathw...
ungefär 4 år ago | 0
Debugging C++ mex files in Xcode 7 on El Capitan
I build the mex file as a command line project in Xcode, using the following custom build settings: <</matlabcentral/answers/...
ungefär 4 år ago | 0
Which MATLAB operations/functions need speeding up?
MATLAB has no documented functions for reading JSON files, and the internal, undocumented method: matlab.internal.webservic...
mer än 4 år ago | 0
Solved
Index one element in each vector of an array along a given dimension
Functions like min and max can return in their second output argument the index of the element in each vector along a particular...
mer än 4 år ago
How to compute the hash of a string using SHA algorithms
The Java-based solution can be found <http://uk.mathworks.com/matlabcentral/answers/45323-how-to-calculate-hash-sum-of-a-string-...
mer än 4 år ago | 1
How to calculate hash sum of a string (using java)?
A similar solution: %STRING2HASH Convert a string to a 64 char hex hash string (256 bit hash) % % hash = string2has...
mer än 4 år ago | 0
Question
How can I access an API which requires OAuth 2.0 authorization, such as Google APIs
Some REST APIs, such as <https://developers.google.com/analytics/devguides/reporting/core/v3/gdataAuthorization Google Analytics...
nästan 5 år ago | 2 answers | 0
2
answersChannel
London social meetups
The membership sizes of several London-based social meetup groups.
ungefär 5 år ago
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