Elementwise

Replicating arithmetical and logical operators.Does element by element operations on X and Y where non-same sized dimensions are implicity wrapped round to match the size of the largerto give a result matrix Z with size max(size(X),size(Y));In general this is at least 2x faster than the... Platforms: Matlab

This vector class stores elements in a list and hence allows the 'vector' to grow dynamically. Common mathematical functions (sin, cosh, etc) are supported elementwise and so are a number of 'external' operations (dot for the inner product between vectors, norm, sum etc.).This class does not rely... Platforms: Windows, Mac, *nix, Python, BSD Solaris

[S,E] = XLS2STRUCT(FILE) reads the Excel-file FILE and converts the columns into separate fields in the structure S. The first line of the file must contain unique headers for all of the columns, the rest of the file is data. Column names can contain spaces, these are converted to underscores in... Platforms: Matlab

A polynomial is a mathematical expression involving a sum of powers in one or more variables multiplied by coefficients. A general multivariate polynomial is captured with the syntaxp = sum( c_i * prod( x_j^p_ij ) ) + kwhere the summation is over i, the product over j, and c_i is the set of... Platforms: Matlab

MULTIPROD is a powerful, quick and memory efficient generalization for N-D arrays of the MATLAB matrix multiplication operator (*). While the latter works only with 2-D arrays, MULTIPROD works also with multidimensional arrays.MULTIPROD performs multiple multiplications between matrices, vectors,... Platforms: Matlab

Open-source Java libraries, supporting generalized smart arrays and matrices with elements of any types (1 bit, 8/16/32/64-bit integers, 32/64-bit floating point values and any other Java types). The libraries contain a wide set of 2D-, 3D- and multidimensional image processing algorithms: linear... Platforms: *nix, Windows 8, Windows 7, Windows, Windows Server, Java