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Copying a figure to the clipboard
0:56 Just a little trick that helps you get MATLAB figures easily into other programs by copying...
presque 16 ans il y a
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Puzzler: Benford’s law
I had a question come in recently from Denmark about wanting to implement Benford’s law. I first heard about this law...
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Deleting an element from a cell array
I recently had a situation where I needed to delete an entry from a cell array. When I tried A{3} = [ ], I did not delete...
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Break and Continue
This video covers two flow control commands that do not get that much use, but can make your code clearer and easier to…...
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Top 10 MATLAB code practices that make me cry
I was chatting with the Application Support Engineers here at MathWorks about what kind of coding practices cause avoidable...
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Puzzler: Match play on blackjack, baccarat or other casino games
As with many math geeks, I am fascinated by casinos and the math surrounding them. I, however, like to win. Consequently, I...
environ 16 ans il y a
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Basics: Making a vector the MATLAB way
2:30 I recently received an email asking me a question about how to create an array that is...
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Advanced: Getting an output from a GUIDE GUI
3:39 I had a well formed question from an advanced MATLAB user recently. He wanted to have an...
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Win a MATLAB t-shirt for a ten question survey
It has been a while since the last survey of MATLAB video watchers. This is a good time to think about what can be done to...
environ 16 ans il y a
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Advanced: Speeding up an enumerated string search in a data mining application
5:50 This week, I am going to cover a technique that I used to speed up a data mining application...
environ 16 ans il y a
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Advanced: making a 2d or 3d histogram to visualize data density
3:53 This short video makes a 2d histogram as an alternative to plotting data points and visually...
environ 16 ans il y a
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Basics: Dialogapalooza- a look at many predefined dialogs
2:35 Very often MATLAB user will write in and we figure out that they are trying to reinvent a...
environ 16 ans il y a
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Basics: Refactoring a switchyard into a formula
2:56 This short video shows how a switchyard of if/elseif statements was converted to a simple...
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Basics: Finding a subset of a matrix
Imagine you have a matrix, and you want to make a subset of that matrix that has only the rows that have a 2 in the first...
environ 16 ans il y a
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Advanced: Loading, filtering and displaying geographic data with the Mapping Toolbox.
3:29 This short video uses the Mapping Toolbox to load in the state boundaries in a given area...
environ 16 ans il y a
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Advanced: Making a sweeping slice through volume of data.
3:44 A MATLAB user recently asked how we could make a visualization similar to this...
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Basics: Volume visualization: 9/9 Unifying example
5:06 This short video is the final of a series of nine that talks about volume visualization....
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Basics: Volume visualization: 8/9 Displays and explains streamtubes and streamribbons
9:33 This short video is the eigth of a series of nine that talks about volume visualization....
environ 16 ans il y a
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Basics: Volume visualization: 7/9 Displays and explains streamplot and streamslice
7:13 This short video is the seventh of a series of nine that talks about volume visualization....
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Basics: Volume visualization: 6/9 Displays quiver3 and coneplot
5:26 This short video is the sixth of a series of nine that talks about volume visualization....
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Basics: Volume visualization: 5/9 Making a 3-d plot ‘pretty’ with lighting, shading, interpolation, etc…
7:09 This short video is the fifth of a series of nine that talks about volume visualization....
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Contest: Flood wrap-up
9:20 Here is the wrap up of the MATLAB programming contest that we just ran. if...
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Basics: Volume visualization: 4/9 Display of contourslice and isosurface
4:19 This short video is the fourth of a series of nine that talks about volume visualization....
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Basics: Volume visualization: 3/9 Display of scatter3 and slice plots
7:11 This short video is the third of a series of nine that talks about volume visualization....
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Contest: Flooding
The 20th MATLAB programming contest just went live! Our more faithful blog readers might have a head start on this...
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Puzzler: Ultimate Frisbee- call it! Wrap up
I do not know why I am still always amazed at the many different ways that simple problems are solved by different people. ...
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Basics: Volume visualization: 2/9 Examples of scalar and vector fields
4:44 This short video is the second of a series of nine that talks about volume visualization....
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Puzzler: Ultimate Frisbee- call it!
I play a fair amount of Ultimate Frisbee® between lunch across the street at Cognex and playing with Boston Ultimate Disk...
plus de 16 ans il y a
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Basics: Volume visualization: 1/9 Defining scalar and vector fields
4:23 This short video is the first of a series of nine that talks about volume visualization. ...
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MATLAB Virtual confrence
We are holding a virtual conference right now. Come hear Keynote speakers starting at 7:45 EST. I have four new...
plus de 16 ans il y a