Accuracy Speaks Triggers
Site Link Checker checks Web sites for broken links. It is a free easy-to-use link checker tool to help you maintain the accuracy of links on your web site. The program will help you easily locate broken links and links containing syntactic errors. SiteLinkChecker will search your site, testing...
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This program was written as part of a university project.The program uses design curves to allow users to design antennas. The design curves are interactive - i.e., click and drag with the mouse.The accuracy of the design curves is not guaranteed.To start: run the file 'AntennaWizards.m'
|License: Freeware||Size: 225.28 KB||Download (23): Antenna Design Wizards Download|
The Matlab code in this folder implements 1D-3D NUFFTs via fast Gaussian gridding. The convolution loops are written as C programs to be compiled as mex files from the Matlab command prompt. Further mathematical details about the code can be found in L. Greengard and J. Lee, "Accelerating the...
|License: Freeware||Size: 481.28 KB||Download (21): NUFFT, NFFT, USFFT Download|
InPolyedron detects points inside a manifold closed surface (even non convex ones). The normal orientation is assumed to be outwards. Warning there is no check for closed surface or normal orientation, open surfaces will give nonsense results.In the limit of numerical accuracy, points lying on...
|License: Freeware||Size: 727.04 KB||Download (19): INPOLYHEDRON TEST Download|
This program operates as a signal spectrum analyzer and a distortion meter at the same time. It can accept any numerical data representing few cycles of a signal. The data do not need to be equally separated. At least ten data points per cycle are needed. Higher number of data points will of...
|License: Freeware||Size: 102.4 KB||Download (22): Fully Automatic Signal Spectrum Analyser Download|
CSPHANTOM is a test phantom tailored to compressed sensing MRI algorithm development. It is designed to be non-sparse under a gradient transform and to contain features difficult to reproduce with partial Fourier sampling. We hope that this phantom can be used to evaluate the quality and accuracy...
|License: Freeware||Size: 10 KB||Download (19): Compressed Sensing MRI Phantom Download|
Sometimes it is important to be able to estimate the peak of a sampled continuous function between the samples. This is called subsample peak interpolation and is used in radar, delay estimation, and communication. Typically one fits a model to the sampled data and then finds the maximum of the...
|License: Freeware||Size: 10 KB||Download (18): Peak Interpolation Download|
This is a video recording of an introduction crash course for Simulink. It contains the video plus the Simulink file used in the lecture. The example contains basic building blocks of Simulink such as the step function, the scope, the gain, the transfer function and the gain.The lecturer shows...
|License: Freeware||Size: 10.46 MB||Download (18): simulink introduction video Download|
Based on the concept of the Taylor Table given in Fundamentals of Computational Fluid Dynamics by Lomax, Pulliam, and Zingg.Given the terms of the point operator, "TaylorTable" will determine the coefficients of the terms which minimizes the Taylor series error. It will also determine the Taylor...
|License: Freeware||Size: 10 KB||Download (22): Taylor Table Download|
This function calculate the performance, based on Bayes theorem, of a clinical test. The input is based on a 2x2 matrix (true positive, false positives; false negative, true negatives).The Outputs are:- Prevalence of disease- Test Sensibility with 95% confidence interval- Test Specificity with...
|License: Freeware||Size: 10 KB||Download (18): Clinical Test Performance Download|
Gauss numerical integration of univariate funcitons by 7-point Gaussian quadrature. Very accuracy and fast.
|License: Freeware||Size: 10 KB||Download (19): Gauss numerical integration Download|
Features:1. the program calculates the matter power spectrum, temperature spectrum, polarisation- and cross-correlation spectrum of a curved or flat Friedman-Robertson-Walker universe.2. it calculates the age of the universe, sigma8 and the age of the first start formation.3. massless neutrino's,...
|License: Freeware||Size: 716.8 KB||Download (20): CMBACCUR Download|
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 )....
|License: Freeware||Size: 30.72 KB||Download (18): Polyhedron Inertial Properties Download|
The user has to modify the function to be integrated in a file named eval1.m enclosed in the same directory & invoke romberg() from MATLAB terminal.The output is in the form of two values :1. Approximate Integration Value.2. Error from the actual value supplied by user.Initially, the user can...
|License: Freeware||Size: 10 KB||Download (19): My First Attempt Download|
Decreasing the individual error and increasing the diversity among classifiers are two crucial factors for improving ensemble performances. Nevertheless, the d-deDUkappa-errord-deDt diagram shows that enhancing the diversity is at the expense of reducing individual accuracy. Hence, We proposed...
|License: Freeware||Size: 10 KB||Download (19): MPOEC algorithm Download|
[blockVectorX,lambda]=lobpcg(blockVectorX,operatorA)outputs the array of algebraic smallest eigenvalues lambda andcorresponding matrix of orthonormalized eigenvectors blockVectorX of the Hermitian (full or sparse) operator operatorA using input matrix blockVectorX as an initial guess, without...
|License: Freeware||Size: 10 KB||Download (18): lobpcg.m Download|
This Golden Section is one of the optimization method. This method can be updated in each step for each variables.Sometime this method is used to more accuracy so the time is used more.
|License: Freeware||Size: 10 KB||Download (18): Golden_section_update Download|
In gear driven high accuracy positioners (antennas, teloscope mounts, some robots, etc...) on axis position data is collected from one sensor (synchro, resolver, encoder, etc..) mounted on axis and velocity data is collected from another sensor (tach, resolver RDC, encoder, etc...) mounted on the...
|License: Freeware||Size: 10 KB||Download (19): DynamicsResponse Download|
Four J-K Flip Flops available in Simulink Extras are connected in cascade to form a Four-bit Binary Counter also known as Mod-16 Counter. This circuit output gives one pulse for application of 16 input triggers applied as clock pulses. This counter is one of the most useful subsystems in digital...
|License: Freeware||Size: 10 KB||Download (21): BINARY(Mod-16) COUNTER Download|
In 1975, Vincenty published a rapidly converging algorithm for computing the distance between points on an ellipsoidal earth. The algorithm is precise to within a few millimeters. Since then, his algorithm has since seen significant implementation in geodesy and engineering. After adjusting the...
|License: Freeware||Size: 10 KB||Download (19): Geodetic distance on WGS84 earth ellipsoid Download|