Error Sentinel
This m-file finds the bit error rate performance of BPSK DS-SS system over (i) AWGN channel and (ii) Slow Rayleigh fading channel corrupted by AWGN. Compare the performance with simple BPSK system.In this simulation I have used two functions.So to see the result open all the files and then run...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (46): BER of BPSK DS-SS System Download |
it encodes and decodes binary msg using hamming codes and detect errors, correct single error.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): hamming codes Download |
Fixes x data so that interp1 doesn't return error:'The values of X should be distinct.'Checks for duplicate values in input 1D data array and returns array where all values are distinct. If duplicates are found, values are separate by small value (eps). useage:x = nonduplicate(x); yi =...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (39): nonduplicate Download |
This program simulates Gaussian beam propagation through a Fabry-Perot interferometer with adjustable error angles. The result is the intensity behind the cavity at a screen perpendicular to the propagation direction. It contains a GUI for setting the parameters and viewing the result.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (39): Fabry-Perot Simulator Download |
This code calculates the dielectric constant of seawater using theequations shown in the paper of Stogryn (1973), but correcting a typographical error in the original paper.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): Calculated dielectric constant of sea water Download |
This code implements the basic back propagation of error learning algorithm. the network has tanh hidden neurons and a linear output neuron, and applied for predicting y=sin(2pix1)*sin(2pix2).We didn't use any feature of neural network toolbox.
Platforms: Matlab
License: Freeware | Size: 112.64 KB | Download (39): Function Approximation Using Neural Network Without using Toolbox Download |
I was trying out modifications of the LMS algorithm so that it will converge faster and the mean square error will also be smaller. Getting to one of the drawbacks of LMS, that it has only one controllable parameter "mu", the selection of whose value will be the most critical from design point of...
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (44): Binary Step Size Based LMS Algorithms(BS-LMS) Download |
This fixes an error in "xlswrite.m" to export more than 52 columns of data.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (39): xlswrite_mod Download |
MySQL Manager is based on PHP MVC (Model-View-Controller) framework.The framework provides easy error handling, automatic update, create, delete querys, easy objects and classes management.The framework enables easy web sites and applications development.
Platforms: PHP
License: Freeware | Size: 71.68 KB | Download (42): MySQL Manager Download |
MySQL Manager is based on PHP MVC (Model-View-Controller) framework.The framework provides easy error handling, automatic update, create, delete querys, easy objects and classes management.The framework enables easy web sites and applications development.
Platforms: PHP
License: Freeware | Size: 61.44 KB | Download (54): MySQL Manager for Scripts Download |
mysqlRecordSet creates a MySQL connection and records set objects with support for error reporting.
Platforms: PHP
License: Freeware | Size: 10 KB | Download (42): mysqlRecordSet Download |
DataDivisions is an open-Source, web-based application designed for web developers working on small to mid-size business websites to assist in the communication of website statistic and error log data comparisons to their employers.
Platforms: PHP
License: Freeware | Size: 1.21 MB | Download (42): DataDivisions Download |
Drupal requires cookies for user login, but by default no error message is given when a user's browser is set not to accept cookies. The result is a broken site--after attempting to log in, the user is returned to an empty login form with no indication of why login failed.Cookie check fixes this...
Platforms: PHP
License: Freeware | Size: 10 KB | Download (49): Cookie Check Download |
This is a utility module for developers deals with a specific problem: If a module loads its own javascript and/or CSS files in hook_form_alter() - and then there is an error when the form is submitted the hook will not be called again (the form is cached) which means that, on page reload, the...
Platforms: PHP
License: Freeware | Size: 10 KB | Download (45): javascript and CSS reloader Download |
Java list implementation that swaps list items to a disk file in order to avoid out-of-memory error.
Platforms: Mac
License: Freeware | Size: 10.24 KB | Download (49): SwapList Download |
JExecDaemon is a small platform independent Java based TCP/IP daemon that is used to safely execute programs on remote servers and get the output that these programs write to standard out (stdout) and error out (stderr).
Platforms: Mac
License: Freeware | Size: 552.96 KB | Download (47): JExecDaemon Download |
Fierr replaces the default error page with a useful, visually appealing page. This extension adds three buttons: Back, Reload, and Search. The background image of the error page is a high quality 500x500 logo matching the product. If the error can be fixed by reloading, the page will...
Platforms: Mac
License: Freeware | Size: 475.14 KB | Download (45): Fierr Download |
EqualX is a free software that allows you to easily write equations in LaTeX and preview them in real-time. Building from source: Unarchive, open a Terminal window, go to the EqualX directory in the src folder and from there run the following command: qmake Then double click the generated...
Platforms: Mac
License: Freeware | Size: 20.48 KB | Download (38): Error Lookup Tool Download |
* fix error selection of column block in Linux + possibility use Ctrl + mouse click for selection of column block (Alt don't work in Linux)
Platforms: *nix
License: Freeware | Size: 10.24 KB | Download (35): TestFonts Download |
* fix error selection of column block in Linux + possibility use Ctrl + mouse click for selection of column block (Alt don't work in Linux)
Platforms: *nix
License: Freeware | Size: 51.2 KB | Download (39): Text Clipboard Download |