The program is designed to help the student "get a feel" for the relationship between pole-zero placement and frequency response of digital filters and systems. Using the ...

The Solution to "Landau's Problems"N. L. Aljaddou Properties of the "Rho" functionPrincipal operator: ρ(p) [the prime function - delineating the number of integers ...

The GPS phase ambiguity is a global, quadratic mixed integer programming problem, which should be computed online. To solve the problem, probably the most popular procedure ...

A hierarchical set of packages to perform basic analyses of signals (functions) and systems (operators). The packages are based on transform theory and implement many ...

polyFit[n, {xdata, errX}, {ydata, errY}, #, opts] finds the polynomial expression of the form y = a + b x + c x^2 + ... that fit best with 'xdata' and 'ydata' (it's a ...

This submission presents an astronomical use of Mathematica, that can be extended to more general image processing problems. The description and motivation of the image ...

Given an N x N matrix, g a metric with lower indices; and x-, and N-vector (coordinates); EinsteinTensor[g,x] computes the Einstein tensor (an N x N matrix) with lower ...

This package includes functions for stability analysis of square numerical matrices and polynomials with numerical coefficients. Specifically, the number of roots z ...

This package provides some useful and efficient functions for treating polynomial matrices (i.e. matrices whose entries are univariate polynomials with rational or symbolic ...

The notebook "Pseudo-Riemannian Geometry and Tensor-Analysis" can be used as an interactive textbook introducing into this part of differential geometry. It continues the ...