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ConstantArray   (Built-in Mathematica Symbol)
ConstantArray[c, n] generates a list of n copies of the element c.ConstantArray[c, {n_1, n_2, ...}] generates an n_1*n_2*... array of nested lists containing copies of the ...
ImageData   (Built-in Mathematica Symbol)
ImageData[image] gives the array of pixel values in image.ImageData[image, " type"] gives the array of pixel values converted to the specified type.
Getting Used to Mathematica   (Mathematica Tutorial)
Important points to remember in Mathematica. If you have used other computer systems before, you will probably notice some similarities and some differences. Often you will ...
The Option Inspector   (Mathematica Tutorial)
Many aspects of the Mathematica front end such as the styles of cells, the appearance of notebooks, or the parameters used in typesetting are controlled by options. For ...
Parametric Plots   (Mathematica Tutorial)
"Basic Plotting" describes how to plot curves in Mathematica in which you give the y coordinate of each point as a function of the x coordinate. You can also use Mathematica ...
Searching and Reading Strings   (Mathematica Tutorial)
Functions like Read and Find are most often used for processing text and data from external files. In some cases, however, you may find it convenient to use these same ...
Working with Cells   (Mathematica Tutorial)
Mathematica notebooks consist of sequences of cells. The hierarchy of cells serves as a structure for organizing the information in a notebook, as well as specifying the ...
Numerical Integration   (Mathematica Tutorial)
Numerical integration functions. This finds a numerical approximation to the integral ∫_(0)^∞ e^-x^3 x. Here is the numerical value of the double integral ∫_(-1)^1 dx ...
Permutation Lists   (Mathematica Tutorial)
A possible way of working with permutations is by relating them to the reorderings of the elements of a list. This is the standard point of view in the combinatorial approach ...
Color Processing   (Mathematica Guide)
Mathematica provides convenient functions and algorithms for manipulating colors in images, with full generality for arbitrary numbers of color channels.
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