Obviously, I did not read the manual and so my first attempt at getting a map of the United Kingdom was GeoGraphics One of the new functions I’m excited about is GeoGraphics that pulls down map data from Wolfram’s servers and displays them in the notebook. SystemModeler is too expensive for us to consider but the amount of control functionality built into Mathematica is useful.Įntities – a new data type for things that Mathematica knows stuff about Maple/Maplesim and Scilab/Xcos are the key contenders.
Nonlinear control theoryVarious people in our electrical engineering department are looking at alternatives to MATLAB for control theory.I also know people in a visualisation group who may be interested in the new 3D functions on offer. I wonder if this will help turn MATLAB-heads. New image processing functions The Image Processing Toolbox is one of the most popular MATLAB toolboxes on my site.
I’d love to know what they make of the things on offer here.
Mathematica manipulate upgrade#
To be perfectly honest, THIS is the biggest reason to upgrade to version 10. A very popular Mathematica StackExchange question about multiple undoįinally, with version 10, our hopes and dreams have been answered and multiple undo is finally here.A Facebook page calling for multiple undo.A website with petition calling for multiple undo.I, along with many other users, repeatedly asked for multiple undo to be implemented but were bitterly disappointed for release after release.įew things have united Mathematica users more than the need for multiple undo: For the intervening 15 years, one aspect of Mathematica that always frustrated me was the fact that the undo feature could only undo the most recent action. I’ve been a Mathematica user since version 4 of the product which was released way back in 1999. Instead, I’ll hop around some of the new features, settling on those that take my fancy. There is no chance that I can compete with the in-depth treatments given by Wolfram Research of the 700+ new functions in Mathematica 10 so I won’t try. Without a doubt, there is a lot of great new functionality in this release and I’ve been fortunate enough to have access to some pre-releases for a while now. What’s new in 10? From Wolfram Research.Mathematica 10 blog post by Stephen Wolfram.Some of the highlights of this marketing information include
Mathematica manipulate code#
,įyi, just made a fix to the code above to add a needed extra logic.Mathematica 10 was released yesterday amid the usual marketing storm we’ve come to expect for a new product release from Wolfram Research. I am not sure if this is what you want, but if it, you can adjust this approach to fit into your problem Manipulate[ When you shrink the array, the index will also shrink. When you change the length of the array, the index control variable automatically updates its maximum allowed index to be used to match the current length of the array. SetterBar made it more clear on the UI what is changing. I used SetterBar for the index (the dependent variable) but you can use slider just as well. Here is a one manipulate, which has a UI that has an index control variable, which updates dynamically on the UI as the size of the array changes. Given a UI with one variable, say an array that can change in size, and another (dependent) variable, which represents say an index into the current array that you want to use from the UI to index into the array.īut you do not want to fix the index variable layout in the UI, since it depends, at run time, on the size of the array, which can change using the second variable. I am not sure that I got exactly what you are asking for, but I figured what you want is something like the following: