Circular Cross Correlation of the Columns of an Array - circ xcorr 1.0

Date Added: May 22, 2013 | Visits: 656

Report Broken Link
Printer Friendly Version

Product Homepage
Download (45 downloads)

The program takes the columns of an input matrix and calculates the auto and cross correlation of these columns using an fft method. The result is very similar to the xcorr function. This method could be used to evaluate the cross correlation of repeating code sequences, and other similar investigations.An n x m matrix in will result in an n x m^2 matrix out.There is a waitbar included to remove the mystery of how long the calculation will take.

Requirements: No special requirements

Platforms: Matlab

Keyword: Calculates, Calculation, Columns, Cross, Evaluate, Function, Included, Input, Investigationsan, Matrix, Mystery, Outthere, Remove, Repeating, Sequences, Takes, Waitbar, Xcorr

Users rating: 0/10

License: Freeware

Size: 10 KB

USER REVIEWS

More Reviews or Write Review

CIRCULAR CROSS CORRELATION OF THE COLUMNS OF AN ARRAY - CIRC XCORR RELATED

Scientific and Engineering - GNU libmatheval 1.1.5 GNU libmatheval is a library (callable from C and Fortran) to parse and evaluate symbolic expressions input as text. It supports expressions in any number of variables of arbitrary names, decimal and symbolic constants, basic unary and binary...
Libraries - libmatheval 1.1.5 GNU libmatheval is a library (callable from C and Fortran) to parse and evaluate symbolic expressions input as text. libmatheval supports expressions in any number of variables of arbitrary names, decimal and symbolic constants, basic unary and...	512 KB
Communication - Frequency Plotting 1.0 THIS FUNCTION PLOTS FFT OF THE SIGNAL INPUT TO THE FUNCTION ISuserfft(input, sampling frequency, waveform, psd) input -> Input waveform sampling frequency -> Sampling frequency waveform -> 'real' refers to real baseband signals plots only half the...	10 KB
Development Tools - 3D CT/MRI images interactive sliding viewer 1.0 The function's input is just a 3D image. 3 orthogonal slice objects are created in a 3D space. You can grasp one image slice and move your mouse to see the changing image data on the slice. Their motions are confined to translations along the 3rd...	10 KB
Development Tools - Defining Cartesian Reference Frames based on Point Positions 1.0 The main function included in the attached file is called FRAME. The algorithm implemented in this function can be useful in motion analysis (biomechanics, bioengineering).When you know the 3-D position of at least three non-collinear points, you...	20.48 KB
Development Tools - MPC Tutorial I: Dynamic Matrix Control 1.0 This is the first part of the planned series for Model Predictive Control (MPC) tutorials.Dynamic Matrix Control is the first MPC algorithm developed in early 1980s. It is probably also the most widely used MPC algorithm in industry due to the...	30.72 KB
Communication - decimation matrix 1.0 This function gives the decimation matrix which after post mulitpling it with the given signal gives the downsampled version of the original signal...D = decimmtx(x,N)decimates the given signal by a factor of N.[D,y] = decimmtx(x,N)gives D as well...	10 KB
Development Tools - Fast function to save a matrix 1.0 write_matrix_bin(f,m) saves the matrix "m" in a binaryfile "f". write_matrix_bin is a lot faster than the built in function save(), andtakes up much less diskspace than the old "save -v6" which doesn't use compression.write_matrix_bin also...	10 KB
Programming - pyroutes 0.3.0 pyroutes is a really small wrapper for rapid development of small Python web applications. Why? I got tired of dealing with the same boring WSGI-stuff everytime I wanted to make a small web-utility in django, but I didn't...	10.24 KB
Communication - Calculate Ambiguity Function and Utilities 1.0 The zip file contains functions to calculate an Ambiguity Function (XAMB), Upsampled and Interpolated Correlation (XCORRU), and Coherence Function (XCOH). A prefilter can be specified in each function to "sharpen" correlation peaks.XAMB calculates...	10 KB

NEW DOWNLOADS IN SCRIPTS, COMMUNICATION

Scripts - Free Ecommerce website creator 1.2 Free Ecommerce website creator is a free PHP shop creating script. This allows you to put a online shop on your own website. Create your own free ecommerce website for Your Business. Create an online shop using easyGUI online shop creator. The...	1.44 KB
Scripts - MochiGames PHP Script ZDR 1.00 MochiGames PHP Script ZDR is web site, ready for use, for flash games. These flash games are downloaded automatically by "MochiGames PHP Script ZDR" from MochiGames media. The use of the games is free, you can use your own Mochi Publisher ID and...	368.54 KB
Scripts - Php Chat 2.0 Add a free php site, single sign-on and multiple skins, 100% free 1. Server Modes: The chat server has paid mode and free mode. If the free chat mode, a free chat room will be assigned to your website with your domain as the room name. 2....	938.87 KB
Scripts - Nibbleblog 3.0.1 Nibbleblog it's a powerful engine for creation and manipulation of BLOG's completely free. Very simple to install and configure (Only 1 step). The database used is based on XML files and this way it is not necessary to use MySQL or similar DBMS....	371.09 KB
Scripts - PHP File Manager \| CloudOsys 2.9b8 CloudOsys is a PHP file manager, a tool that allows your visitors upload files such as media content directly to your website. Your visitors will upload files directly to your website, where they can share and comment on them. Through cloud...	1.41 MB
Communication - Contact Form Script 1 This PHP script is a fully functioning contact form which can be easily installed on your own website. It enables users to contact you directly by filling out the form. The PHP script is completely FREE to use, and none of the code is encoded...	19 KB
Communication - Ethernet Source with SimEvents 1.1 When audio or video is transmitted over an Ethernet network, the data is usually transmitted in bursts of packets with long idle times in between bursts. SimEvents is a good tool for modeling those types of sources and studying the effects of...	2.8 MB
Communication - Autocorrelation and Crosscorrelation function of gold sequence 1.0 This m-file finds and plots the autocorrelation and crosscorrelation function(ACF and CCF) of generated Gold codes of length 31.Crosscorrelations are three valued.	10 KB
Communication - Zoom Spectrum 1.0 This function returns N point DFT samples of 2dw band of Fourier transform of a sequence. Typically, fft() returns N samples of Fourier transform ranging from 0 to 2pi. This function takes the N-point DFT samples and returns N-point samples...	10 KB
Communication - BER of BPSK DS-SS System 1.0 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...	10 KB

Windows Software	BeOS Software
Macintosh Software	Linux Software
PDA Software	OS/2 Software
Mobile Software	Scripts