Delta Phi Epsilon

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...

in this gui after giving details of the system one can plot pe vs delta curve also delta vs t curve & cam find out critical clearing angle & critical clearing time.Please go through this gui and give your valuable suggestions

The Huynh-Feldt epsilon its a correction of the Greenhouse-Geisser epsilon.This due that the Greenhouse-Geisser epsilon tends to underestimate epsilon when epsilon is greater than 0.70 (Stevens, 1990). An estimated epsilon = 0.96 may be actually 1. Huynh-Feldt correction is less conservative. The...


Platforms: Matlab

A useful tool built to help the user gain an intuitive feel for option pricing and the greeks.Allows the user to create a portfolio of options (and thus straddles, strangles, butterflies and anything else you fancy can be easily created using the GUI).Once this is done, the user can plot the...


Platforms: Matlab

[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

The Greenhouse-Geisser epsilon value measures by how much the sphericity assumption is violated. Epsilon is then used to adjust for the potential bias in the F statistic. Epsilon can be 1, which means that the sphericity assumption is met perfectly. An epsilon smaller than 1 means that the...


Platforms: Matlab

Implements Carnegie-Mellon STATLIB/Applied Statistics AS-99 for fitting Johnson curve pdfs and developed by:Hill, I.D., R. Hill, and R.L. Holder, 1976. Algorithm AS 99: Fitting Johnson Curves by Moments, Applied Statistics, Vol. 25, No. 2,...


Platforms: Matlab

Using the delta operator, the strengthened discrete-time optimal projection equations for optimal reduced-order compensation of systems with white stochastic parameters are formulated in the delta domain. The delta domain unifies discrete time and continuous time. Moreover, when formulated in...


Platforms: Matlab

OUTSTRING=WRAPSTRING(INSTRING, DELTA) returns a wrapped string of INSTRING, that fits inside the Command Window Size, with right leading edge of DELTA Example:alpha = ' ABC';InString = alpha(randi(4,1,500))OutString=wrapstring(InString)


Platforms: Matlab

This is an implementation of the Levi-Civita symbol, also known as the permutation tensor, or "epsilon i j k". The function supports not just three but two, four, five etcetera indices. It is fairly fast. Most of the file is a test driver which can be deleted. To see how it works just type...


Platforms: Matlab

[M L] = routh_hurwitz(P,N)This function gives the Routh's array from a numerical or SYMBOLIC polynomial and includes two special cases: (1) the first element of the row is zero; (b) a row of zeros.P Numerical or symbolic array of coeficients. In the case of symbolic variables it is necesarry to...


Platforms: Matlab

[M, L] = jury(P,N)This function gives the Jury's array from a numerical or SYMBOLIC polynomial and includes the two special cases: (1) the first element of the second row of a block is zero; (b) a row of zeros (when there are roots on unit circle or reciprocal roots like (r,1/r). The symbolic...


Platforms: Matlab

We have a data set data={x_1,x_2,x_3,...,x_N} and want to construct the delay vectors X(n)=(x_n,x_n-delta,x_n-2*delta,...,x_n-(embed_dimen-1)*delta).The program takes:INPUTS:data = this is a vector with data from a dynamical systemembed_dimen = this is the dimension we are using to embed...


Platforms: Matlab

This function takes two integer valued arguments and returns 1 if they are equal and 0 otherwise. The computation is done symbolically so the result is not actually returned as a number but as a symbolic expression for substituting symbolic values if required.$$f(a,b) := 1_{a = b},mbox{ for } a,b...


Platforms: Matlab

The function gets the 2nd derivatives of a vector with two finite boundariesThe function gets the 2nd derivatives of a vector with two finite boundaries.function V2ndDx = get_V2ndDx(V,delta_x,INDstart,INDend)Input:V = the input vector, 1D datadelta_x = delta xINDstart = first indexINDend = last...


Platforms: Matlab

This function gets the 1st derivatives of a vector V with two boundariesInput:V = the input vector, 1D datadelta_x = delta xINDstart = first indexINDend = last indexOutput:VDx = 1st derivative of V with respect to x


Platforms: Matlab

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

Atrise PHP Script Debugger is a database manager.Features:- Handy output with debug points with floating tooltips;- Shows PHP variables and arrays;- Shows your debug messages;- Shows script execution time and time delta;- Highlighted HTML output view;- Online tools like HTML, CSS validate, ping,...


Platforms: PHP

BlockTools provides a simple programatic interface for retrieving individual blocks from the block system while retaining Drupal's block caching mechanism. Additionally, BlockTools provides per block caching that can be configured through each block's configuration form.To invoke blocktools,...


Platforms: PHP

AJAX Select can enable CCK select fields with an AJAX feature to dynamically update the value of that field when viewing the node. It works by replacing the value of the field on the node view by a select field.CONFIGURATION 1. Visit http://[your-site]/admin/settings/ajax-select 2. Choose the...


Platforms: PHP