Concurrent Validity

Lurker is not just another mailing list archiver. It is capable of handling gigabytes of mail without slowing down. Lurker has been designed to scale to support sites with thousands of concurrent users and hundreds of new messages a second. If you run a high-volume mailing list archive, you...

It uses ordinary C++ templates and code habits to eliminate some of the threading implementation work.It equires fewer lines of code to achieve parallelism than other threading models.The TBB library is also inherently scalable and no code maintenance is required as more processor cores become...

This is a Perl script that you can run on your website in order to allow others to send you email through a web interface.Unlike other web to email gateways, Contact Form is designed to thwart spammers. It does not allow email to be sent to unknown addresses, nor does it reveal addresses that it...


Platforms: CGI and Perl

Bribble is a platform that consists of several tools to provide your website with chat-sessions.The BRIBBLE-tools are:- the BRIBBLE-server that runs on a web-server- the BRIBBLE-chatbox which is opened by a user and is used to connect to the server.- a web-based backend to configure the...


Platforms: Java

In this demo, control object (plant) is gas separator. Control Performance of Cascade PID control and Model Predictive Control are compared .This demo shows following contents.[1] Plant modelingGoverning rules of the plant are assumed and modeled on a formula basis. The governing rules are...


Platforms: Matlab

The remarkable advance in hydraulic and electrohydraulic power systems resulted in producing control valves of very short settling time. The rapid closure of hydraulic transmission lines leads to severe pressure surge. The attached Simulink file is developed to evaluate the applicability of...


Platforms: Matlab

Dynamic job shop scheduling problem is one form of a job shop scheduling problem with varying arrival time job or not concurrent. This problem can be represented in graph form, which is to seek the shortest path from start point to destination point. One solution that can be used is with the ant...


Platforms: Matlab

Nowadays due to the yearly multiplying data comes always the claim for useful methods and algorithms that make the processing of these data easier. For the solution of this problem data mining tools come into existence, to which the clustering algorithms belong. At the Department of Process...


Platforms: Matlab

H = COCHRANQTEST(X) performs the non-parametric Cochran's Q-test on the hypothesis that the K columns of N-by-K matrix have the same number of successes and failures. H==0 indicates that the null hypothesis cannot be rejected at the 5 significance level. H==1 indicates that the null hypothesis...


Platforms: Matlab

A Monte-Carlo simulation meant to calculate the position of micronsized particles in an optical trap (seen as an harmonic potential). It returns the position in meters. Bead radius, corner frequency/ trapping stiffness, sampling frequency and number of sampled points can be varied. It is small...


Platforms: Matlab

DateConvert: Simple but fast date conversionDateConvert converts the DATESTR(0) format to a date vector or serial date number and backwards.Matlab's DATENUM, DATEVEC and DATESTR accept a variety of inputs, but in consequence they are slow. If the input format is exactly known, the conversion can...


Platforms: Matlab

Just pass the dissimilarity matrix, number of clusters in the partition to be evaluated and the indexes for each data point and you will get the Dunn's index.The Dunn's index measures compactness (Maximum distance in between data points of clusters) and clusters separation (minimum distance...


Platforms: Matlab

Usage: grep MATLAB lm_TMW.log | awk -f count.awkwhereMATLAB is the product namelm_TMW.log is the log file nameLook in the log files what the product names in the license manager output are.


Platforms: Matlab

CVAR checks the names of - variable(s) in the current workspace - variable(s) not yet definedfor conflicts with known - ML stock functions - built-in functions - user defined functionscvar; % check current variables in the callers workspace...cvar a b pi; % check validity of input...see>> help...


Platforms: Matlab

Fast euclidian norm over N.th dimension of a DOUBLE arrayY = DNorm2(X, N)INPUT: X: Real DOUBLE array. N: Dimension to operate on.OUTPUT: Y: Euclidian norm over N.th dimension: Y = sqrt(sum(X .* X, N)). Length of N.th dimension of Y is 1. NaN's are considered.Matlab's built-in function NORM is...


Platforms: Matlab

fRMField: Remove field(s) from a struct - fast C-MEXThis function is about 5 to 10 times faster than RMFIELD of Matlab 2009a.T = fRMField(S, Name)INPUT: S: Struct or struct array. Name: String or cell string. Removing a name, which is not a field name of S, is *not* an error here, in opposite to...


Platforms: Matlab

Compare last N chars of strings or cell stringsInput and output equal Matlab's STRNCMP/STRNCMPI, but the strings are compared from right to left.T = strncmpr(S1, S2, N) or T = strncmpir(S1, S2, N)INPUT: S1, S2: Strings or cell strings. N: Number of characters to compare.OUTPUT: T: Logical array,...


Platforms: Matlab

CUTPOLYGON - Split a 2D polygon by a line, and remove one of the sidesUse CUTPOLYGON to cut alias intersect alias split alias slice a polygon P(being a series of connected X,Y coordinates) with a line L (defined bytwo points), removing a specified side s. L can serve as a bottom limit('B'), top...


Platforms: Matlab

These are the codes in "A note on two-dimensional linear discrimant analysis", Pattern Recognition Letter'In this paper, we show that the discriminant power of two-dimensional discriminant analysis is not stronger than that of LDA under the assumption that the same dimensionality is considered....


Platforms: Matlab

Nennius is an advanced, object-oriented application engine written in PHP. With its current release Nennius offers the ability to run multiple, concurrent web applications off of a single Nennius engine.Each web application is fully customizable amd can easily be modified to fit almost any...


Platforms: PHP