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MATLAB Basics video: Sorting matrices
This video covers how to sort a matrix, either sorting each column independently or sorting such that the original rows stay...
presque 19 ans il y a
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Small multiples of plots made cleaner
Those of us that are followers of data visualization guru Edward Tufte often want to use small multiple that allow you to...
presque 19 ans il y a
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MATLAB R2007B released!
Why are these MathWorkers celebrating? In keeping with our twice a year release schedule at the MathWorks, we have a new...
presque 19 ans il y a
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MATLAB Basics video: Absolute and Logical indexing
This is one in a series of videos covering MATLAB basics. It is meant for the new MATLAB user. This video covers how to use...
presque 19 ans il y a
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Content aware image resizing
One of the things I love about MATLAB is hearing about an interesting algorithm and being able to put it together quickly to...
presque 19 ans il y a
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MATLAB Basics video: Row and Column indexing
This is one in a series of videos covering MATLAB basics. It is meant for the new MATLAB user. This video covers how to use...
presque 19 ans il y a
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Animating data in MATLAB
This Pick is best seen to be appreciated, so watch this quick video showing the Animator in action on a double pendulum. ...
presque 19 ans il y a
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Heat maps in MATLAB
Here at The MathWorks we are always concerned with useful ways of displaying data. A heat map is a graphical representation...
presque 19 ans il y a
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MATLAB Basics video: Storing data in a matrix from a loop
I was recently answering a question that came in from a MATLAB user on this blog. In the end, the question was really one...
presque 19 ans il y a
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Downsampling data for faster plotting
I hate to pick one of Jiro’s files for Pick of the Week, because he is quickly catching me in total number of downloads and...
presque 19 ans il y a
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Dynamic GUIs with GUIDE
I recently got a question via e-mail from a reader of this blog. This MATLAB user wanted to know: If you are thinking about...
presque 19 ans il y a
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Use case: Visualizing three images
Here is a question from the front lines of technical support at the MathWorks. This MATLAB user had three images that they...
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Shading plots for emphasis
Sometimes showing the data in a plot is just not enough. You need to be able to emphasize the parts that are the most...
presque 19 ans il y a
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Colored 3-d bar plots
As I mention quite frequently, the best way to become Pick of the Week is to write code that solves a problem that I am...
presque 19 ans il y a
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Tracking the mouse pointer
In MATLAB, with tooltips, you can know what the value of a line is at a given point: But if you want to know the value of an...
presque 19 ans il y a
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Adaptive date ticks
I never even knew I needed this function until I saw it. This function basically makes your date ticks scale to the...
presque 19 ans il y a
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Algorithm development video
Here at the MathWorks, one of our Core Values is Continuous Improvement. Part of that is about being process oriented-...
environ 19 ans il y a
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Zero crossings on arbitrary signals
I have been working a lot with the technical support team here at the MathWorks. When the front line tech support people...
environ 19 ans il y a
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Sharing screenshots with Flickr
Go look to the file exchange and you will see some really incredible things people are doing with MATLAB. Posting code to...
environ 19 ans il y a
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Optimization tips and tricks
We spend a lot of time here at The MathWorks trying to figure out how to make it easier for people to get their mathematical...
environ 19 ans il y a
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Scalable Vector Graphics
In my new role at the MathWorks I am the third tier of technical support for MATLAB related questions. From here I get to...
environ 19 ans il y a
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Clocks in MATLAB
NoteThe file submission referenced in this post is no longer available on File Exchange. I recently changed jobs and...
environ 19 ans il y a
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Mars Lander movie
Even though this awesome animation is listed in my section of the File Exchange, I only posted it. Ben from Nasa gets his...
environ 19 ans il y a
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Match rows
A couple of things came together this week to get MatchRow to be Pick Of The Week. Recently I was asked to do some usability...
environ 19 ans il y a
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New MATLAB Contest
There is a new MATLAB contest running right now. I am anxious to see what kind of solutions people come up with for the Peg...
environ 19 ans il y a
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Ant Colony Optimization
I recently finished up my final seminar for The MathWorks before transitioning to a new position at the MathWorks. (My old...
environ 19 ans il y a
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Graphical tutorial: Import data from Excel, plot in MATLAB
I am always trying new ways of teaching people how to use MATLAB. This week, I am trying a very graphical step by step...
environ 19 ans il y a
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Earth and moon visualization
This week’s pick comes from two of my colleagues in the UK, Sam and Marta. This is a cool visualization of the Earth and...
environ 19 ans il y a
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ip to location
In the last few weeks I have been adding a some location information to this blog, from the map to the right that shows...
environ 19 ans il y a
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Page Rank (simplified) in MATLAB for the classroom
I am currently doing a university tour as part of my role in Applications Engineering, so I have been thinking about the...
environ 19 ans il y a
