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[XR,YR,xr,yr,THETA] = rotateData(X,Y,X0,Y0,THETA,DIRECTION) Rotate coordinates especified by [X,Y] around the point [X0,Y0], by an angle (in radians) defined by THETA and to the direction especified by DIRECTION. THETA is a scalar if the user wishes to define it. THETA can also be calculated...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (44): rotateData Download |
Generate a Gamma random variable "Statistical Distributions", Evans, Hastings, Peacock, 2nd Edition, Wiley, 1993, p.75-81INPUTS: (N,M) = size of array of random variables to generate b = scale parameter > 0 c = shape parameter > 0 probability density function (pdf) p(x) = (x/b)^(c-1) * exp(-x/b)...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): rand_gamma Download |
A polynomial is a mathematical expression involving a sum of powers in one or more variables multiplied by coefficients. A general multivariate polynomial is captured with the syntaxp = sum( c_i * prod( x_j^p_ij ) ) + kwhere the summation is over i, the product over j, and c_i is the set of...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 40.96 KB | Download (43): Symbolic polynomials Download |
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 co-ordinates, and the other in polar...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): surf2solid Download |
Find those points (xi,yi) who are inside the polygone defined by the vectors (x,y).Syntax: [xin,yin,Ind]=Inside(X,Y,xi,yi)where Ind is the index of (xi,yi) that are inside the polygone Example: %--- create polygone (x,y) phi=linspace(0,2*pi,50); X=(1+0.2*sin(6*phi)).*cos(phi);...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): Points Inside polygone Download |
Manage wholesale & retail businesses. It includes a tool to calculate freights for these carriers: DHL, UPS & USPS. Features : Purchase Order Prints Packing Slips Bar Code Printing/Reading Three Level Pricing: Cost, WholeSale & Retail Unlimited Number of Invoices, Customers, Items, etc...
Platforms: Mac
License: Shareware | Cost: $0.00 USD | Size: 26.95 MB | Download (43): WholeSaleOrganizer Download |
Using Affymetrix CEL files as its source, this script combines quantile normalized SNP A and B probe intensities for each marker into a theta value, then calculates B-Allele Frequencies for each marker. For information on accessing B Allele Frequencies for Illumina data,
Platforms: Mac
License: Freeware | Size: 1.02 KB | Download (43): Affymetrix B Allele Frequency Calculation Download |
Features:[1] real-valued spherical harmonicsusing real coefficients[2] support flexible band intervals(l=0:dl:L) including both full bandSH (dl=1) and even order only SH (dl=2)[3] evaluate both function valuesf(theta,phi) and the derivativesof f w.r.t theta and phi. Can be usedfor finding peaks...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (42): Real-Valued Spherical Harmonics Download |
by changing the NSR value and length and theta we can observe the blurring.by changing the variance we can see the noise interference
Platforms: PHP
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (42): matlab GUI for image restoration using winer filter and spectral representation Download |
A toolkit for Gaussian mixtures.flexible tools for:Generating univariate, multivariate, or mixtures of gaussiansInteractive viewing tools allows viewing of multidimensional data and models. Initialize models, add and remove dimensions or clusters and inspect the fit in real-time.Also includes...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 61.44 KB | Download (42): mmvn_toolkit Download |
The codes provided can be used to show that the Kalman Smoother Expectation Maximization (KSEM) methodology can be used successfully to estimate the parameter of the Schwartz-Smith model. We develop several novel adjustments to incorporate the model framework.The advantage of using this method...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 552.96 KB | Download (42): Calibration Method for the Schwartz-Smith Model Download |
[Th, H] = JACOBITHETAETA(U,M) returns the values of the Jacobi's theta and eta elliptic functions TH and H evaluated for corresponding elements of argument U and parameter M.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (40): Jacobi Theta and Eta Functions Download |
Computes Disk Harmonic Functions; uses Bessel functions and derivatives Requires BessDerivZerosBisect2.mfunction dnm = DiskHarmonic(m,n,r,theta) if(m == 0) dnm = 1*Rnm elseif(m 0) dnm = sqrt(2)*Rnm.*cos(mu*theta) end m0: dnm(r,theta) = sqrt(2)*Rnm(r)*cos(m*theta) (m = |mu|) n = 0,1,2,... m =...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): Disk Harmonic Functions Download |
This will perform the same function as Matlab built-in function ATAN2 butsafely guarded against erroneous results when the inputs are very small (near to a machine zero).Due to the round off errors in the numerical calculations, the twoinputs to ATAN2, Y and X, had better be thought as x=x_exact...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): ATAN2_SAFE Download |
Being designed and carefully optimized for iPhone and iPad apps, the Glyphish icon set is also perfect for Android apps, t-shirts, websites, tattoos and more. Custom-made for the iPhone 4???*a*?s Retina display, the Glyphish Pro set also includes double-sized 2x versions for crisp rendering on...
Platforms: Mac
License: Shareware | Cost: $0.00 USD | Size: 747.52 KB | Download (40): Glyphish Download |
This simulink model simulates the damped driven pendulum, showing it's chaotic motion.theta = angle of pendulumomega = (d/dt)theta = angular velocityGamma(t) = gcos(phi) = Forceomega_d = (d/dt) phiGamma(t) = (d/dt)omega + omega/Q + sin(theta)Play with the initial conditions (omega_0, theta_0,...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (39): Forced damped driven pendulum Download |
Often three dimensional objects need to be reconstructed from planar images that are taken from slices in destructive testing. This sometimes requires the manual selecting of control points, but in this case geometries of the solid can be exploited to realign the images automaticaly. This is an...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 634.88 KB | Download (39): Three-dimensional reconstruction from planar slices Download |
Set the elements of the Matrix Image which are in the interior of the ellipse E with the value 'color'. The ellipse E has center (y0, x0), the major axe = a, the minor axe = b, and teta is the angle macked by the major axe with the horizontal axe.ellipseMatrix(y0, x0, a, b, theta, Image,...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): draw_ellipse Download |
Supports a rich expression format, which is in most cases identical to what you would type in your programming language. Support for adding an unlimited number of variables. Built-in debugger that lets you see the expression simplified step by step. Debugger Back-step lets you backup as many...
Platforms: Mac
License: Commercial | Cost: $3.99 USD | Size: 2.5 MB | Download (38): iota-calc Calculator Download |
CharEntry is a tool for inserting non-ascii characters into text, with particular emphasis on linguistic notation. CharEntry provides charts of the consonants, vowels, and diacritics of the International Phonetic Alphabet as well as chart of precomposed accented characters. Clicking on a...
Platforms: *nix
License: Freeware | Size: 51.2 KB | Download (36): CharEntry Download |