• HOM4PS

  • Referenced in 70 articles [sw00410]
  • polyhedral homotopy continuation method for solving polynomial systems. It updates its original version HOM4PS ... linear homotopies in one step; (3) a new way of dealing with curve jumping. Numerical ... over its original version on all benchmark systems, especially for large ones. It surpasses...
  • CGAL

  • Referenced in 335 articles [sw00118]
  • computer aided design and modeling, geographic information systems, molecular biology, medical imaging, robotics and motion ... straight skeleton), polyhedra (Boolean operations), arrangements of curves and their applications (2D and 3D envelopes ... matrix search framework and a solver for linear and quadratic programs. It further offers interfaces...
  • MERLIN

  • Referenced in 14 articles [sw04248]
  • refer to systems of non-linear equations, to variational methods, to curve fitting...
  • PHoM

  • Referenced in 30 articles [sw04645]
  • module StartSystem constructs a family of polyhedral-linear homotopy functions, based on the polyhedral homotopy ... system of polynomial equations $f(x)= 0$. The second module CMPSc traces the solution curves...
  • TWODEPEP

  • Referenced in 10 articles [sw01212]
  • adapted to non-linear and time dependent problems, systems of PDEs, eigenvalue problems ... quartic elements and isoparametric elements for curved boundaries. It grew a preprocessor and a graphical ... methods were added to solve the linear systems...
  • MathTensor

  • Referenced in 20 articles [sw09364]
  • package is useful for manipulating large systems of equations and for detecting symmetries in tensor ... curved space-times for instance to describe the distance along a geodesic curve between ... points on a curved surface. It is a demanding task to convert a large Riemann ... tensor term into a linear combination of a minimal set of such terms. In quite...
  • NSWC

  • Referenced in 11 articles [sw09119]
  • systems of linear equations, banded matrices, sparse matrices, eigenvalues and eigenvectors, l1 solution of linear ... squares solution of linear equations, optimization, transforms, approximation of functions, curve fitting, surface fitting, manifold...
  • Parametrization

  • Referenced in 1 article [sw30566]
  • Suppose C is a rational plane curve C of degree n defined over ... AdjointIdeal, e.g., geometricGenus.) The corresponding linear system maps the curve birationally to a rational normal...
  • PLTMGC

  • Referenced in 17 articles [sw01063]
  • program package for solving nonlinear elliptic systems that have explicit dependence on a scalar parameter ... used to solve the linear eigenvalue problem, trace solution branches, locate singular points (simple turning ... procedure is used to follow the solution curve on the coarset grid and a multi...
  • geofd

  • Referenced in 5 articles [sw08390]
  • functions. After that the spatial dependence among curves is estimated by means of the trace ... locations are by estimated solving a linear system based estimated trace-variogram. We illustrate...
  • CMPSm

  • Referenced in 2 articles [sw06209]
  • tracing homotopy curves to approximate all isolated solutions of a system of polynomial equations ... also used for linear and polyhedral homotopies...
  • CurveExpert

  • Referenced in 1 article [sw05972]
  • curve fitting system for Windows. XY data can be modelled using a toolbox of linear ... graphing capability allows thorough examination of the curve fit. The process of finding the best...
  • SARAG

  • Referenced in 3 articles [sw00826]
  • geometry written in the free computer algebra system Maxima (see http://maxima.sourceforge.net). SARAG stands ... deal with: theory of signed sub-resultants, linear algebra, gcd computation, real roots counting, real ... Thom encodings, study of the topology of curves. At the moment SARAG is being used...
  • FitAll

  • Referenced in 0 articles [sw05985]
  • FitAll , is a nonlinear (& linear) regression analysis (curve fitting) tool that can help ... that describes your system so that it can be fit using linear regression analysis. With...
  • MathGrapher

  • Referenced in 0 articles [sw05934]
  • sections through contour plots. Includes linear and nonlinear curve fitting, integration and analysis of coupled ... multi-dimensional maps, matrix operations, Lindenmayer systems and soms cellalar automata...
  • LabFit

  • Referenced in 1 article [sw06003]
  • Curve Fitting Software LAB Fit is a software for Windows developed for treatment and analysis ... contour of maps); 6) Execute calculations: system of linear equations, roots of function, nonlinear equation ... differential equation (ODE up to fifth order), system of ordinary differential equations (first order ... graph (digitizing with ”xyExtract Graph Digitizer”); 8) Curve Fitting (nonlinear regression - least squares method, Levenberg...
  • BISTAB

  • Referenced in 1 article [sw00081]
  • connected set of equilibrium curves for a system of nonlinear ordinary differential equations ... space by varying a bifurcation parameter. The curves are traced from an initial point with ... initial points on bifurcating curves near simple bifurcation points. Linearized stability analysis, location of Hopf...
  • GLIMMROC

  • Referenced in 1 article [sw26331]
  • from a repeated measures design. Using generalized linear mixed model (GLMM), we estimate the predicted ... curve and computing the area under the curve. The area under a ROC curve ... discordant pairs of observations. The ROC curve is constructed by plotting a series of pairs ... computer that has a working SAS v8 system with SAS/IML/MACRO...
  • AMIKS

  • Referenced in 2 articles [sw22460]
  • arise in the following fields of science: linear and nonlinear oscillatory circuits, SDE with ... systems after discretization with respect to spatial variables. With this, SDE system consisting of tens ... such as frequency characteristics, generalizing the integral curve, phase portrait as well as the spectral...
  • Numerical Solutions

  • Referenced in 0 articles [sw06013]
  • systems of such, subject to boundary conditions or initial conditions which may also be linear ... more independent variables, performing linear or nonlinear regressions.Approximation and Interpolation approximates continuous or tabulated single ... usual single view of a surface, space curve or scatter diagram is unable to provide...