Equal

This script shows an implementation of isplit, a function that splits iterators into two equal ones, which return similar values, but are exact copies of one another.

It checks if the IP address of the trackback sender is equal to the IP address of the webserver the trackback URL is referring to.It the queries the Web page located at the URL and searches it for a link back to your blog. If one is not found, the trackback is considered spam.There are several...

This script contains a function that verifies if a string is a valid time, in the form hh:mm:ss am/pm, where seconds are optional. It accepts military time (hour between 0 and 23) as long as am/pm isn't specified.It requires am/pm when the hour is less than or equal to 12.


Platforms: JavaScript

Two primary files are used for the CSP: csp.m is one file, and csp2.m is by another author. Csp.m requires spatfilt.m to work. The eigenvalue matrix test can be passed, but the U1 and U2 matrices are not equal. Any feedback would be welcome.


Platforms: Matlab

Toolbox for MMSE estimators of DFT coefficients under the generalized Gamma densityThe toolbox can also be downloaded from: http://ict.ewi.tudelft.nl/~richard/The matlab files enclosed in this toolbox can be used to tabulate gain functionsfor clean speech complex-DFT, magnitude-DFT and magnitude...


Platforms: Matlab

Toolbox for log-spectral magnitude MMSE estimators under super-Gaussian densities.The toolbox can also be downloaded from: http://ict.ewi.tudelft.nl/~richard/log_spe...per_gaussV1.rarThe matlab files enclosed in this toolbox can be used to tabulate gain functions for log-spectral magnitude MMSE...


Platforms: Matlab

A function that takes two sequences(vectors) as parameters and computes the circular convolution .x(n),h(n) are the vectors.The vectors need NOT be of equal lengths.If they are of unequal lengths, the shorter vector is appended with trailing zeros and then circular convolution is carried out.


Platforms: Matlab

y = RankOrderFilter(x, window, thd) runs a rank-order filtering of order N on x. y is the same size as x. If x is a matrix, RankOrderFilter operates along the columns of x.Rank-order filter calculates the p'th percentile of the data on an N sized window round each point of x. p can be a number...


Platforms: Matlab

This is a very simple function to find the local maximum in any dimensional array. As simple as it is it still gives nice results.I use the imdilate() function as a maximum operation and then compare the data to the result.The function receives three parameters:the data, a vector defining the...


Platforms: Matlab

ButterParam - Fast parameters for a digital Butterworth filterThe calculation of filter parameters with BUTTER is expensive. Therefore ButterParam stores calculated parameters in a lookup-table to accelerate repeated calls with the same input.Example: x = rand(10000, 1); % test data [B, A] =...


Platforms: Matlab

The program computes the number of equilibrium stages for a binary ideal mixture with relative volatility equal to 2.45. The feed is a two phase mixture with a feed quality is equal to 0.85. The distillate, feed and bottom mole fractions are 0.9, 0.5 and 0.1, respectively. The reflux ratio is...


Platforms: Matlab

Step 1: Find flow direction (find min. potential of all adjacent cells)Step 2: Follow flow direction to sum the cumulative # cells flowing into a given "minimum" cell.Step 3: Find the maximum likely channel location in each E-W direction for a given number of channels.NOTE: The user should make...


Platforms: Matlab

Maximum length sequence assuming distinctvalues = baseVal^powerVal-1 [ms]=mseqSearch(powerVal,baseVal) OUTPUT: ms: generated maximum length sequence, of length basisVal^powerVal-1 such that all values occur with equal frequency=basisVal except zero, which occurs basisVal-1 times INPUT: baseVal:...


Platforms: Matlab

Two tanks in are disposed in series. The level of tank 2 must be controlled despite a sine wave disturbance in the flow F3. This is achieved by changing the flow rate F0 of liquid to tank 1. The tanks areas are A1 and A2. Flow equations depends on constants K1 and K2. A proportional control with...


Platforms: Matlab

This program represents a further development of the standard powerful d-deDUnlinfitd-deDt facility already in matlab. The major problem with d-deDUnlinfitd-deDt is that it can only handle fitting of one dimensional arrays (x, y) where x is the independent variable and y is the dependent one.The...


Platforms: Matlab

PLOTPHYTREE(TREE) renders a phylogenetic tree object into a MATLAB figure as aphylogram with equal angle algorithm.plotphytree(...,'ROTATION',value) will orient the phylogenetic tree within the figure window. Positive angles cause counterclockwise rotation, otherwise clockwise...


Platforms: Matlab

The effect of fixed-point arithmetic in 16-bits PID controller C routineson the closed-loop precision is shown in this Simulink model.Two Simulink blocks that implement single and doubleprecision 16-bits PID C routines are generated with the LCT. The C sourcesare supplied for user modifications...


Platforms: Matlab

This model simulates three phase inverter. Sawtooth waveform has been used as the carrier. Triplen of level 1/6 of reference were injected in the reference to utilize the maximum DC link voltage. The output voltage range increases by injecting the triplen harmonics in the reference provided that...


Platforms: Matlab

FitChiTool provides an interface similar to the Curve Fitting Toolbox to the fitChiSquare function.This allows you to perform fits using chi-square when measurement errors are known on linear or nonlinear models. It allows allows you to perform fits with multiple independent (more than one x)...


Platforms: Matlab

Returns NMR properties of the isotopesEXAMPLEH = isotopes('1H'), T = isotopes('3H'), or if the atomic mass is not specified, i.e. I = isotopes('H'), the function returns array of structures with data for all isotopes of the specified element. Isotopes('n') returns NMR properties for neutron....


Platforms: Matlab