# All Questions

193 views

### Export data from remote kernel onto a local machine

I can not access the directory on my remote kernel these days. Therefore, I want to export the output of the computations to my local machine. Some details: My remote kernel is on a Tyan TX46 with ...
634 views

2k views

### Mathematica Implementations of the Random Forest algorithm

Is anyone aware of Mathematica use/implementation of Random Forest algorithm?
525 views

### How can I get LineLegend to pick up my plot's BaseStyle?

The new legends functionality in version 9 really simplifies creating legends, and it automatically picks up the styles of the lines. ...
163 views

### Repeating the contents of one cell in another, in “real time”

How could I create two Input cells, such that when the first is evaluated, the contents of the first are copied to the second? So for example, there would be two empty cells - let's call them A and B ...
325 views

### Splicing a list of arguments into a function with Sequence

Not sure if this has been asked, but I have a fairly simple operation that I don't know the syntax for. Say I have an array with some values, and a function f that accepts an arbitrary number of ...
191 views

### Strange Behavior with RegionPlot

Consider the following code. RegionPlot[Print[{x, y}], {x, -2, 2}, {y, -2, 2}, PlotPoints -> 2] ...
267 views

### Wavelets: Relative error vs compression ratio

I need to plot the relative error vs compression ratio diagram of a discrete wavelet transform on an image, but no luck so far .. Here's the problem in short: random_image.jpg compress the image ...
73 views

### How do I eliminate the breaks in a 3D plot with a Max or Min function? [duplicate]

Whenever I make a 3D plot using the Max or Min functions, I get breaks in the plot when it switches from one expression in ...
4k views

### Creating a simulation of our Solar System

As the title says, my objective is to create a simulation of the motion of the planets in our Solar System using Mathematica. All the theoretical background regarding the equations of motion of ...
549 views

### Efficient code for tallying entries in very large lists

I am dealing with data sets containing tens of millions of (hashable) entries and simply using the Tally function to count the frequency of each unique list element ...
361 views

### Converting a list of replacement rules into a list of real values [duplicate]

The following command outputs a list of replacement rules. ...
190 views

### Locator Appearance

I am using LocatorPane with LocatorAutoCreate -> True. I would like to have the appearance of each new locator be different. ...
531 views

### Plotting a 3D list causes kernel to crash if x and y axes have vastly different scales

I have access to two versions of Mathematica, version 7.0.1 on Linux and version 8 on Windows. When I try the following two lines on version 7, the kernel quits when it tries to plot. In version 8 ...
198 views

### Using Outer with Compiled functions that accept more than 2 arguments

How does one use Outer with a compiled function that accepts 3 or more arguments. Alternatively, how does one create a compiled function with 3 or more arguments ...
324 views

### Using mesh for a single function inside Plot

Plot[{Sin[x], Cos[x]}, {x, 0, 10}, Mesh -> {{0, \[Pi]}}, MeshShading -> {Black, Red}] In the above, how can I specify that I want the mesh for just, ...
185 views

### Big spaces between legend positions

I am trying to make a legend for my plot. Actually, I made one, but I cannot understand why there are such big spaces between the legend positions. ...
751 views

### Parametric differentiable interpolation of a 2D data set

I have a set of data ...