Iota Phi Theta Sweethearts

FISHERTEST - Fisher Exact test for 2-x-2 contingency tables H = FISHERTEST(M) performs the non-parametric Fisher exact probability test on a 2-by-2 contingency table described by M, and returns the result in H. It calculates the exact probability of observing the given and more extreme...

gOpenMol is a tool for the visualization and analysis of molecular structures and their chemical properties. The program uses Tcl/Tk scripting engine and can thus be easily extended without modifying the kernel code. gOpenMol can also be extended by writing extensions using sharable objects...

Medical Doctor's HIPAA compliant email, manage PHI and voice transcription. Collaborate with Instant Messaging, File Sharing and Private Message Boards. Send and Receive secure email, share documents and patient information. HIPAA and GLBA compliant. Works across networks and firewalls without a...


Platforms: Mac

[psi gopt] = dfdesign_w(phi, w, d);DFDESIGN_W computes the H-infinity optimal inverse filter of a given filter phi(z).The resulting filter psi(z) minimizes the H-infinity norm of the error systemE_w(z) = [z^(-d) - psi(z)phi(z)]w(z).If an error occurs, use "dfdesign_w_lmi.m".[INPUT]phi: target...


Platforms: Matlab

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

secplot(theta, rho)Plot wedges of equal angular width (centered on each value in theta, which should be equally spaced), with the radii listed in rho.Addition input arguments are passed to 'set' which is run on the object handle returned by polar (used to do the plotting).Example:th =...


Platforms: Matlab

A program for creation of AVS sessions for purposes such as meditation, relaxation, focus, sleep induction, easen of morning awakening. Generated file is in mp3 format. Various sound features, for instance, binaural beats and others. Programs created with JAVSEditor are in term of sound...


Platforms: Windows

call: function to calculate BS call pricecall_vega: BS call vega (i.e. partial derivative of call with respect to vol)Phi: normal cdfPhiPrime: normal pdfimpvol: finds vol given a call pricedemo: a script demonstrating the impvol functiond1 and d2 are auxiliary functionsNOTE: the impvol function...


Platforms: Matlab

This program helps you as options trader to optimize your strategy. You can add all the options you want to buy or sell and build your strategy. The program shows you the profit and loss graph at expiration and on the day that you select in the program. You can go forward or backward one day with...


Platforms: Windows, Windows 8, Windows 7, Windows Server

Card Sweethearts is a poker game with a twist. Billy is an IT worker who suddenly finds himself out of a job. The only person willing to hire him is a shady private investigator with a tight wallet and a fondness for poker. Step into Billy's shoes as you investigate sexy ladies, play poker with...


Platforms: Mac

Medical Doctor's HIPAA compliant email, manage PHI and voice transcription. Collaborate with Instant Messaging, File Sharing and Private Message Boards. Send and Receive secure email, share documents and patient information. HIPAA and GLBA compliant. Works across networks and firewalls without a...


Platforms: Unix, Linux

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

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

Quaternion Library for SimulinkVersion 1.7 (JASP) 12-Dec-2009This is a library of blocks that allows manipulation of quaternions.The available blocks are: Quaternion Normalize Quaternion Conjugate Quaternion Multiply Quaternion Propagation Quaternion Vector Transform Quaternion Vector Rotation...


Platforms: Matlab

ARCPATCH creates a semicircle wedge as a MATLAB patch. Useful for highlighting the angle between two lines, low level pie chart creation, etc.USES:arcpatch(x,y,r,phi)arcpatch(x,y,r,[phi0 phi1])h = archpatch(...)Creates an arcpatch with center (x,y), radius r, and from either [zero to phi] degrees...


Platforms: Matlab

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

This function will take in an arbitrarily sized array of angles (in either degrees or radians) and determine if they fall between user specified bounds.For example:[X,Y] = meshgrid(linspace(-100,100,1e3));thetas = rad2deg(atan2(Y,X));isIN = thetabounds(thetas,10,350);imagesc([-100 100],[-100...


Platforms: Matlab

A user-friendly mathematical plotter. Its main purpose is displaying 2D/3D functions, defined in rectangular, polar and cylindrical coordinates, relations between variables, parametric curves/surfaces and vector fields. It is based on SDL and OpenGL


Platforms: Mac, BSD, Linux

Phi = keplerSTM(x0,dt,mu) will return the state transition matrix Phi for a set of objects described by initial positions and velocities (x0) with gravitational parameters mu, propogated along Keplerian orbits for time dt. The positions and velocities at time dt is then given by Phi*x0. x0 must...


Platforms: Matlab

Represent a wavefront as a sum of Zernike polynomials using a matrix inversion.This function attempts to solve the a_i's in equation, phi(rho,theta) = SUM(a_i * Z_i(rho,theta), i=1 to M),where the Z_i(rho,theta)'s are the Zernike polynomials from the zernfun.m file, phi is the wavefront to be...


Platforms: Matlab