Integral Dvr

Dynamical analyses in engineering often require inertial properties of complex shapes such as polyhedra. The volume, the first moment of volume and the second moment of volume of a general solid can be computed by V = Integral( dVol ), VR = Integral( R*dVol ), VRR = Integral( R*Rd-deOao*dVol )....

The Dynamics of the robot are taken from:Brian Armstrong, Oussama Khatib & Joel Burdick , d-deDUThe Explicit Dynamic Model and Inertial Parameters of the PUMA 560 Armd-deDt , Stanford University, Artificial Intelligence Laboratory, IEEE 1986Although Uncertainty is not added, adding uncertainty is...

Q = MULTIQUAD(F,S) approximates the S-dimensional integral of a function F(X) over the unit cube, with 3


Platforms: Matlab

This function calculates physical bounds on Q and D/Q for linearly polarized antennas composed by non-magnetic materials and circumscribed by various geometries as described in:Gustafsson, Sohl, and KristenssonIllustrations of new physical bounds on linearly polarized antennas,IEEE Trans....


Platforms: Matlab

Computes the nth moment mean of a function (needs more implentation).m = moment(x, y, n)m = nth moment of yx = domainy = datan = nth moment == 1 by defaultm = int(x^n * y) / int(y)where int is integral over all x integral is calculated using trapezium rule


Platforms: Matlab

This function computes the integral "I" via Simpson's rule in the interval [a,b] with n+1 equally spaced pointsSyntax: I = simpsons(f,a,b,n)Where, f= can either be an anonymous function (e.g. f=@(x) sin(x)) or a vector containing equally spaced values of the function to be integrated a= Initial...


Platforms: Matlab

Z = CUMSIMPSUM(Y,DEL) computes an approximation of the cumulative integral of Y from a=0 to b via the Simpson's rule (with unit spacing). For matrices Y, CUMSIMPSUM works on columns of Y. DEL contains the upper limit(s) b.CUMSIMPSUM is a cumulative analog to SIMPSUM and may be used as an...


Platforms: Matlab

This zip has 3 funtions:-polegende generates legendre polinomyal.-flege performs an integration variable change to change any interval [a,b] to [-1,1] so the integral can be properly evaluated.-gausslegende numericaly evaluates the integral of function [f]


Platforms: Matlab

HELP: PLOTsaveas_fig.m function file is a nice demo and tiny useful script to manipulate figure window and to have printout options. Also, via this script a user can obtain info on a figure object size, created date, etc.Example: computation of integral of f(x)=sin(2.5*x) for x=0..20*pi and plot...


Platforms: Matlab

The MATLAB package Chebpack solves specific problems for differential or integral equations. It is organized in four modules, corresponding to four levels of complexity. Each level has an associated set of particular examples. The package is based on the Chebyshev tau spectral method applied in...


Platforms: Matlab

Basic examples of using trapz and quad to evaluate the integral of two simple known functions between defined limits.A for loop is used to loop over the upper limits of integration. The results are compared to show the greater accuracy, efficiency and ease of use of quad for a known function


Platforms: Matlab

Compute the solution to the arbitrary-shape thin wire integral equation found in Section 4.5 ofGibson, Walton C. "The Method of Moments in Electromagnetics," Taylor and Francis/CRC, 2008.Assumes a straight wire along z-axis.Gauss-Legendre quadrature weights are computed using the following...


Platforms: Matlab

Compute the solution to Hallen's Integral Equation with symmetric excitation using pulse basis functions and point matching. Assumes a straight wire along z-axis.Uses the following script for gaussian quadrature weights:http://www.mathworks.com/matlabcentral/fileexchange/4540


Platforms: Matlab

Goertzel algorithm generalized to non-integral multiples of fundamental frequency.The conventional Goertzel Algorithm can be used to compute individual DFT coefficients. In case we need to compute some values of DTFT (that means, non-integer multiples of the fundamental frequency), slight...


Platforms: Matlab

This GUI can be used by entering 'nu' at the MATLAB command prompt. The user can either select a function (f(x)) of their choice or a statistical distribution probability distribution function to plot over a user defined range. The function's integral can be evaluated over a user defined range by...


Platforms: Matlab

Euler spiral is generated by evaluating Fresnel integral.By changing some of the parameters different types ofspirals are generated.This script can generate 18 different spirals.When this script is executed a list dialog appears with 18 differentpolynomials, select any one to generate one of...


Platforms: Matlab

Mi-Dia Blog is a purpose built and open source Blogging and CMS script written in the dynamic php language. Designed with a balance of simplicity and ability, this software is a great tool aimed at everyone interested in blogging and content publishing.Built upon the Mi-Dia Core script, this...


Platforms: PHP

The nondimensional form of Volterra's model for population growth in a closed system is given byk*(du/dt) = u - u^2 - u int_0^t u(x) dxThis gui allows the user to input the initial population u0, nondimensional constant k, final time Tmax and the number of mesh points M. By clicking on the...


Platforms: PHP

This plugin allows inserting material into the head section of your Joomla web site.CSS links, javascript URLs are properly placed. Other material can also be added. You can set IE7 for IE8 compatability if you wish. Also possible is the ability to replace the integral Mootools framework with a...


Platforms: PHP

Ubercart Marketplace Tokens provides 3 different tokens for Ubercart Marketplace module:# order-seller-email: the email address of the seller.# order-seller-name: the username of the seller.# order-seller-uid: the uid of the seller.The issue #754952: Seller email Token - new module was the origin...


Platforms: PHP