Generally, in finite element models degree-of-freedom of all nodes be equals. But, a Heterosis finite element model has each of the corners are assumed to possess three degree-of-freedom (one displacement two rotation w,Qxx,Qyy) and centroidal node has two degree-of-freedom (two rotation Qxx,Qyy). In this matlab sub-function application have produced automatic mesh function, position matrix, reology matrix and this matrix components (R and Re...
ECEF2LLA - convert earth-centered earth-fixed (ECEF) cartesian coordinates to latitude, longitude, and altitude.
USAGE: [lat,lon,alt] = ecef2lla(x,y,z)
lat = geodetic latitude (radians) lon = longitude (radians)
The program is an ordinary m-file the matrix g(*,*) can be used to punch in the metric values in terms of symbolic variables x1,x2,x3,x4(co-ordinate axes) The program first computes the Affine connection(Christoffel symbols) stored in...
Conversion routines to take a surface (a function z of (x,y) or (theta,r)) and convert this into a solid; much as meshz does, but a little more useful for outputting as an STL for frabrication in a 3D printer. There are two cases, one in Cartesian...
This entry contains the demo presented as part of two separate MathWorks webinars related to MATLAB-to-C code generation. In this demo, we feature a Kalman filtering algorithm for tracking moving objects and will demonstrate how to automatically...
B = ALLCOMB(A1,A2,A3,...,AN) returns all combinations of the elements in A1, A2, ..., and AN. B is P-by-N matrix is which P is the product of the number of elements of the N inputs.
Empty inputs yields an empty matrix B of size 0-by-N....
CYL3D(Zin,theta_min,theta_max,Rho,H,meshscale) plots the 3D profile Zin as a mesh plot on a cylindrical surface of radius Rho, with mesh size determined by meshscale, for equally spaced angles between theta_min and theta_max. H is the...
Generate a Cartesian coordinates of the cubed-sphere of radius 1 the grid is gnomonic equiangular/equidistance central projection
Inspired from this thread http://www.mathworks.com/matlabcentral/new...w_thread/258457
Polar to Complex and vice versa. Cmplx2Polar -> Coverts from Complex to Polar (Cartesian) form. Polar2Cmplx -> Coverts from Polar (Cartesian) to Complex form.
This function was originally designed as a replacement for the Mapping Toolbox function bufferm, which calculates a buffer zone around a polygon. The original bufferm function had some serious bugs that could result in incorrect buffer results...
This code takes an expression for a normalized AF in spherical coordinates and creates a 3D plot in cartesian coordinates. Examples are specific to Antenna Theory and Design (2nd Ed) by Stutzman and Thiele.
C-Library & Matlab Toolbox implement a numerical solution of Poisson equation
div(e*grad(u))=f
for Cartesian 1D, Cartesian 2D and axis-symmetrical cylindrical coordinates with respect to steeply varying dielectrical...
This demonstration illustrates the use of a complex space vector to represent a three-phase signal . It also shows the transformation of the 3-phase signal 'ABC' into an equivalent 2-phase system 'alpha_beta'. The only restriction to the 3-phase...
This code takes an input of a set of given (x,y) points in the Cartesian coordinates and returns the center and radius of the minimum circle enclosing the points.
This code is based on that of Yazan Ahed, and contains no changes in the...
plot3AniAnaglyph(S,params) produces an anaglyph (red/cyan 3D) plot3 animation of the of arguments in cartesian coordinates (S = [X,Y,Z]).
The animation includes the evolution and rotation of the arguments confined to a 1x1x1 cube...
The TColorPickCombo is a component for Borland Delphi compilers which gives you the option to select colors from a control placed inside a toolbar or on any place inside a form. A color palette shows the currently selected color as a depressed...
The selection of components to generate two dimensional Cartesian plots with:unlimited number of axis (secondary axis)manifold options for scaling, grids, legendsautomatic scalingautomatic zoomingunlimited number of seriesmanifold line and point... |