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Theta software
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Theta

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Added: July 29, 2013 | Visits: 304

Real-Valued Spherical Harmonics 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 (20): Real-Valued Spherical Harmonics Download

matlab GUI for image restoration using winer filter and spectral representation 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 (18): matlab GUI for image restoration using winer filter and spectral representation Download

Released: April 24, 2014  |  Added: April 24, 2014 | Visits: 126

ZTA Theta Omega Interested in Greek Life? Download now to get to know the Zeta Tau Alpha Theta Omega Chapter. Requirements: Windows Phone 8.1, Windows Phone 8


Platforms: Windows Phone

License: Freeware Size: 3 MB Download (9): ZTA Theta Omega Download

Released: January 01, 2006  |  Added: May 30, 2006 | Visits: 10.613

Option Pricing Calculator This free option pricing calculator can be used to calculate: Call Price, Put Price, Gamma, Delta, Theta, Vega, Implied Volatility. Calculator can use three option pricing models to caculate prices: Black-Scholes Option price, Binomial American option price and Binomial European option price


Platforms: Windows

License: Freeware Size: 2.06 MB Download (1089): Option Pricing Calculator Download

Added: August 18, 2008 | Visits: 4.576

Option Calculator Option Calculator - calculates the value of put and call options (The Black-Scholes Option Pricing Model), calculates implied volatility and greeks (Delta, Vega, Gamma, Theta). You can see graph of option position (buy call or buy put).


Platforms: Windows

License: Freeware Size: 500 KB Download (364): Option Calculator Download

Added: August 04, 2008 | Visits: 1.307

SQL Examiner 2008 Option Calculator - calculates the value of put and call options (The Black-Scholes Option Pricing Model), calculates implied volatility and greeks (Delta, Vega, Gamma, Theta). You can see graph of option position (buy call or buy put).


Platforms: Windows

License: Freeware Size: 500 KB Download (156): SQL Examiner 2008 Download

Added: March 26, 2010 | Visits: 627

Statistics::GammaDistribution Statistics::GammaDistribution Perl module represents a gamma distribution. SYNOPSIS use Statistics::GammaDistribution; my $g = Statistics::GammaDistribution->new(); $g->set_order(8.5); print $g->rand(1.0); my @alpha = (0.5,4.5,20.5,6.5,1.5,0.5); my @theta = $g->dirichlet_dist(@alpha);...


Platforms: *nix

License: Freeware Size: 10.24 KB Download (81): Statistics::GammaDistribution Download

Added: July 24, 2013 | Visits: 301

RANDSPHERE: RANDOM POINTS ON THE SURFACE OF AN nD SPHERE A few days ago I was in need of uniformly random points generation on the surface of sphere. I suddenly discovered that common parametrization with 2 angles is useless, it gathers too many points in the poles. At MathWorld you can find the complete demonstration, here the main lines:To pick a...


Platforms: Matlab

License: Freeware Size: 10 KB Download (18): RANDSPHERE: RANDOM POINTS ON THE SURFACE OF AN nD SPHERE Download

Added: September 08, 2013 | Visits: 239

rand_gamma 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 (18): rand_gamma Download

Added: June 19, 2013 | Visits: 252

Disk Harmonic Functions 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 (18): Disk Harmonic Functions Download

Added: March 23, 2013 | Visits: 177

Three-dimensional reconstruction from planar slices 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 (18): Three-dimensional reconstruction from planar slices Download

Added: May 23, 2013 | Visits: 192

3D spherical equation plot Graphs a 3 dimensional logarithmic of a function named F(Theta,Phi), theta the elevation angle and phi the rotational angle. Converts to Cartesian coordinates and plots a surface plot with color pattern radiating from the origin.Due my massive use of the community to generate this first time use...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (20): 3D spherical equation plot Download

Added: August 08, 2013 | Visits: 174

draw_ellipse 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 (18): draw_ellipse Download

Added: June 27, 2013 | Visits: 157

geom2d Library to handle and visualize geometric primitives such as points, lines, circles and ellipses, polylines and polygons...The goal is to provide a low-level library for manipulating geometrical primitives, making easier the development of more complex geometric algorithms.The library proposes...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 460.8 KB Download (18): geom2d Download

Added: August 24, 2013 | Visits: 198

Jacobi Theta and Eta Functions [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 (18): Jacobi Theta and Eta Functions Download

Added: June 22, 2013 | Visits: 108

mmvn_toolkit 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 (18): mmvn_toolkit Download

Added: September 08, 2013 | Visits: 208

ANOVA and variance components for genetic data These files are an adaptation of the ANOVA variance component estimators to be used in the analysis of genetic data, specifically Cockerham's 1969 Theta. Formulae were adapted from Sokal and Rohlf's 1995 Biometry, and test files from the book are given as reference.


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 10 KB Download (18): ANOVA and variance components for genetic data Download

Added: April 20, 2013 | Visits: 197

Calibration Method for the Schwartz-Smith Model 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 (18): Calibration Method for the Schwartz-Smith Model Download

Added: July 19, 2013 | Visits: 186

earth_rose EARTH_ROSE direction rose from earth coordinate angles. Syntax: EARTH_ROSE(E) EARTH_ROSE(E, nbins) Inputs: E: Angular current direction in degrees, earth coordinates. OPTIONAL: nbins: number of bins to plot histogram Example: theta = [110 110 110 90 288 290 292]; nbins = 20; earth_rose(theta,...


Platforms: Matlab

License: Shareware Cost: $0.00 USD Size: 1024 KB Download (18): earth_rose Download

Added: May 08, 2013 | Visits: 195

ATAN2_SAFE 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 (18): ATAN2_SAFE Download

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