Polar Coordinates Equations

Lagrange is a function that calculate equations of motion (Lagrange's equations) d/dt(dL/d(dq))- dL/dq=0. It Uses the Lagrangian that is a function that summarizes thedynamics of the system. Symbolic Math Toolbox is required.

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)alt = height above WGS84 ellipsoid (m)x = ECEF X-coordinate (m)y = ECEF Y-coordinate (m)z...

Graphical user interface (GUI) is used to solve up to two ordinary differential equations (ODEs). Results can be plotted easily. Choose between MATLAB's ode45 (non-stiff solver) or ode15s (stiffer solver).This is primarily a teaching tool.


Platforms: Matlab

[alpha,delta] = eclip2equat(lambda,beta) returns the right ascension and declination in the equatorial coordinate system corresponding to the longitudinal and latitudinal coordinates in the ecliptic coordinate system (lambda and beta).[lambda,beta] = equat2eclip(alpha,delta) returns the...


Platforms: Matlab

Programs and utility functions using the Symbolic Math Toolbox are provided to analyze vectors and tensors in general curvilinear coordinates. The programs perform the following functions: 1) runcoord plots intersecting coordinate surfaces for typical coordinate systems 2) runmetric computes and...


Platforms: Matlab

This function returns the coordinates for a 2-D spring, with the possibility of adding offsets at the two ends.The spring is automatically sized using the maximum expected length and the number of coils.Use >> help springcoordFor more information on usage.Please let me know if you have any...


Platforms: Matlab

Convert WGS 84 (CTS, ECEF) Coordinates to ECI (CIS, Epoch J2000.0) Coordinates. This function has been vectorized for speed. The associated error in converting between coordinate frames is on the order of 1.2*10^-11 km when compared to STK ephemeris output.To run this function type the following...


Platforms: Matlab

the lineament analyst draws a polar plot with data extracted from a .dxf file. the coordinates of the different polylines and lines are used to do this. therefore you need the dxf2xyz from www.guthcad.com.au.just draw the lineaments in your cad and let this script calculate the polar plot.the...


Platforms: Matlab

The National Snow and Ice Data Center (NSIDC) and Scientific Committee on Antarctic Research (SCAR) use a version of the polar stereographic projection that Matlab does not have. This file does transformations to geographic coordinates from map coordinates to facilitate comparisons with other...


Platforms: Matlab

Simple program that makes it faster and easier to solve simultaneous equations using the solve command.


Platforms: Matlab

Polar to Complex and vice versa.Cmplx2Polar -> Coverts from Complex to Polar (Cartesian) form.Polar2Cmplx -> Coverts from Polar (Cartesian) to Complex form.


Platforms: Matlab

this is a simple GUI program to plot a beautiful graphs from mathematical equations


Platforms: Matlab

The Equatorial Coordinates model displays the position of a star in equatorial (Right Ascension/Declination --- RA/Dec) coordinates. The horizon is shown along with the four cardinal directions (N, E, S, and W). The Latitude slider changes the latitude of the observer which is shown by the change...


Platforms: Mac

The Local Coordinates model displays the position of a star in local (Altitude/Azimuth) coordinates. The horizon is shown along with the four cardinal directions (N, E, S, and W). The latitude of the observer is set at 35.5 degrees which sets the location of the north celestial pole (teal)...


Platforms: Mac

Polar provides a smooth and simple cursor set created primarily in Inkscape. Polar Cursor Theme is a smooth and simple cursor set created primarily in Inkscape. Installation There are three cursor sets included in this package. The default with the orange busy cursors is called...


Platforms: *nix

Unique interactive multimedia Chemistry teaching software that tests students as they learn. Topics covered include: elements, atoms and molecules, word equations, chemical symbols, Periodic Table and chemical formulas. Plus interactive simulations to teach the balancing of chemical equations and...


Platforms: Windows

Archim is a program for drawing the graphs of all kinds of functions. You can define a graph explicitly and parametrically, in polar and spherical coordinates, on a plane and in space (surface). Archim will be useful for teachers and students, as well as for everyone who is interested min...


Platforms: Windows

Polar Help Desk is a web based help desk that helps you organize support department. With email integration, incident management enables your organization to manage support services to your employees and customers through a central help desk portal. Pay what you want for your first license of...


Platforms: Windows

Polar SpellChecker Component adds SpellChecking capability to your Windows and Web based application supporting ActiveX/COM, DLL and .NET interface. Polar SpellChecker Component includes 14 dictionaries which are free to download and are fully functional with the trial version. Full source...


Platforms: Windows

Hypnotic stream of lotus flowers with ever changing colors and shapes. The colors and patterns that the lotuses create are designed to stimulate the energy centers of your body ,the chakras. Polar Lotus will give you many hours of uplifting and mystical experiences.


Platforms: Windows