A symbolic approach to inverse boundary-value problems is described. Finite element or boundary element calculation of a given system is performed using symbolic parameters ...

The results of filter design obtained by solving non-linear coefficient derived polynomial equations is reported. Taking Butterworth filters as an example, and working with ...

The recent development of computer algebra systems and symbolic programming languages gives new insights into scientific computing: symbolic computations will now be able to ...

DensityPlot is probably one of the lesser-used of the built-in Mathematica graphics functions. DensityPlot takes a function of two variables, say x and y, and produces a ...

The PNGBitmap package reads and writes Portable Network Graphics bitmaps into the kernel of Mathematica. The images can be manipulated, written and used as textures for ...

The definition of the generalized optical path function for a grating or mirror with a single plane of symmetry is reviewed. The generalized optical path function is then ...

The function conicReduceM2R transforms a real 2 × 2 matrix via matrix conjugation to an elliptic, hyperbolic, parabolic, or scalar normal form. Comment: The contributed ...

Version 2.0 is a major new release of the Digital Image Processing application package. The new version features over 60 new symbols (that is, functions and options) that ...

In Mathematica, geometry is not treated on the same footing as other branches of mathematics such as algebra or analysis. Besides the Graphics or Graphics3D built-in ...

The text document is an introduction to the formal analysis of social networks. We explain the basic concepts of network analysis, and we illustrate each of them using ...