Quadrature
This calculator computes definite integrals by tinh-sinh quadrature scheme. Type formula into Integrand text-box. Change default values of lower and upper limits of integration. Click Calculate button. Watch if the algorithm is converging. The Current Uncertainty value should be steadily...
Platforms: Windows
License: Shareware | Cost: $20.00 USD | Size: 1.33 MB | Download (108): Quadrature Calculator Level 1 Download |
This calculator computes definite integrals by tinh-sinh quadrature scheme. Type formula into Integrand text-box. Change default values of lower and upper limits of integration. Click Calculate button. Watch if the algorithm is converging. The Current Uncertainty value should be steadily...
Platforms: Windows
License: Shareware | Cost: $35.00 USD | Size: 1.33 MB | Download (104): Quadrature Calculator Level 2 Download |
This calculator computes definite integrals by tinh-sinh quadrature scheme. Type formula into Integrand text-box. Change default values of lower and upper limits of integration. Click Calculate button. Watch if the algorithm is converging. The Current Uncertainty value should be steadily...
Platforms: Windows
License: Shareware | Cost: $70.00 USD | Size: 1.33 MB | Download (46): Quadrature Calculator Precision 90 Download |
Quadrature Amplitude Modulation (QAM) is demonstrated in matlab using graphical user interface.To use it open QAM figure file
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Quadrature Amplitude Modulation (QAM) Download |
[D]=Diff_Quad(N);Differential Quadrature Matrix for 1st derivative based on Lobatto grid.It calculates for N grid points.Higher derivatives can be easily calculated by using D matrix.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (48): Differential Quadrature Matrix Download |
Generates points and weights for Gauss Laguerre Quadrature, to a tolerance, tested for N < 300Finds zeros and improves via recursion
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (49): Gauss Laguerre Quadrature Download |
This is a simple gui application that used gaussian quadrature inegration based on index=1-3. It can be easily extended to higher order of indices for better accuracy. For more information visit:http://en.wikipedia.org/wiki/Gaussian_quadrature
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (45): gui calculator based on gaussian quadrature inegration Download |
Ever wonder how the weights and abscissae are calculated for the numerical conversion from radiance to flux? The long and the short of it is that Gauss-Jacobi quadrature determines the weights and abscissae which is similar to Gaussian for low-point quadrature but differs substantially for...
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (53): Gauss-Jacobi quadrature Download |
A demonstration of the fast algorithm built in to the chebfun system for computing the nodes and weights of Gauss-Legendre quadrature.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (49): Gauss quadrature nodes and weights. Download |
This script computes the definite integral of a user defined function over the interval [a, b]. The user can specify the number of Gauss points (1
Platforms: Windows, Mac, *nix, Python, BSD Solaris
License: Freeware | Download (52): Gaussian quadrature with Log singularity Download |
This code ask u to input the bit stream....then it will generate the odd and even bit stream, the sinusoidal signal..the QPSK modulated output....
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Quadrature Phase Shift Keying(QPSK) Download |
This code computes the approximation of the convolution integral (*) between two functions, f(t) and g(t), sampled at the times t1,t2,...,tm (unit spacing), via the trapezoidal quadrature rule. To compute the integral with other than unit spacing, multiply the result by the spacing...
Platforms: Matlab
License: Freeware | Size: 40.96 KB | Download (51): Convolution integral approximation via trapezoidal quadrature rule Download |
Matlab files include Gaussian numerical quadrature, Newton's method for finding roots, finite element method for 1D wave equation, and pattern formation (KPP anda system of two coupled PDEs).
Platforms: Matlab
License: Freeware | Size: 624.64 KB | Download (49): Matlab files of the book: Mathematical Modelling for Earth Sciences Download |
Gauss numerical integration of univariate funcitons by 7-point Gaussian quadrature. Very accuracy and fast.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (46): Gauss numerical integration Download |
This .zip file contains 3 mfiles for computing the nodes and weights for Legendre Laguerre and Hermite - Gauss Quadrature of any order n.Contrary to most of the files in use, the included files are all based on a symmetrical companion matrix, the eigenvalues of which are always real and...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (47): Legendre Laguerre and Hermite - Gauss Quadrature Download |
This calculator computes definite double integrals of real functions with two real variables,utilizing double tinh-sinh quadrature scheme. Although some precaution about theoretical foundation of tanh-sinh quadrature exists, in practice the scheme is almost universal. Numerical values are...
Platforms: Windows
License: Shareware | Cost: $65.00 USD | Size: 1.33 MB | Download (135): Double Integral Calculator Level 2 Download |
This calculator computes definite triple integrals of real functions with three real variables,utilizing triple tinh-sinh quadrature scheme. Although some precaution about theoretical foundation of tanh-sinh quadrature exists, in practice the scheme is almost universal. Numerical values are...
Platforms: Windows
License: Shareware | Cost: $85.00 USD | Size: 1.33 MB | Download (141): Triple Integral Calculator Level 2 Download |
Infiltrate your opponent's camp and capture the three colored squares on the field behind him. But be careful: your opponent can take over your pieces just by boxing them in, and suddenly his army is larger than yours.
Oh, did I mention that your pieces can't retreat?
Platforms: Windows
License: Shareware | Cost: $15.00 USD | Size: 4.27 MB | Download (383): Quadrature Download |
The QAM research has provided some useful MATLAB functions that make use of MATLAB's powerful GUI.To use it, open QAM figure file. Requirements: - MATLAB 7
Platforms: Windows, Mac, *nix, Matlab, BSD Solaris
License: Freeware | Download (53): Quadrature Amplitude Modulation Download |
R = RCR(S) computes the semi-edge-length of the mean-centered hypercube with 95% probability given S, which is either a covariance matrix or a vector of standard deviations from a multivariate normal distribution. If S is a real, nonnegative vector, RCR(S) is equivalent to RCR(DIAG(S.^2)). Scalar...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 81.92 KB | Download (41): Rectangular Confidence Regions Download |