Scope Cross Hairs
Uses fft to calculate the circular cross correlation of two periodic signal vectors.This is equivalent to xc(k)=sum(u1.*circshift(u2,k)), but much faster (on the order of 500 times faster for a 1024 point signal).The package also includes two examples. One checks the calculation against the...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (47): Fast Circular (Periodic) Cross Correlation Download |
The file included is a library containing the Masked Subsystem. This block displays if there are any blocks in your model whose opening can be controlled (ie Spectrum Scope). If there are, the block allows the user to double-click to toggle this option on or off.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): A Scope Utility - Example in Block Callbacks and Masked Subsystems Download |
Models in the family that supports the data acquisition toolbox are the U2701A and U2702A.This example requires the instrumentd-deOaos respective IVI-COM instrument driver to be installed in order to operate. This driver can be downloaded for free...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 20.48 KB | Download (39): Agilent's USB Modular Scope U2701A and U2702A MATLAB Programming Example Download |
Fit a multivariate gaussian mixture by a cross-entropy method. Cross-Entropy is a powerfull tool to achieve stochastic multi-extremum optimization.Please visit http://iew3.technion.ac.il/CE/ for more informationsi) Please compile mex-files by the mexme_ce_gauss.m (if compiler is not setup, run...
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (47): Multivariate Gaussian Mixture Model Optimization by Cross Entropy Download |
Function calculates cosine cross-similarity between time series of threshold crossings with time lags. It also calculates dominant lag and maximum value.More detailshttp://www.ida.liu.se/~agbur/Software.htm
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (42): Cosine cross-similarity Download |
SPECGRAMSCOPE makes it fairly easy to include a spectrogram scope in your real-time data acquisition and analysis application. You feed spectrumscope your data, and it plots the FFT - simple enough! It takes 2 steps to use SPECGRAMSCOPE. First, you initialize the scope with basic information...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 133.12 KB | Download (39): Spectrogram Scope Download |
Spectrum scope makes it easy to compute and display the fft of a live signal. You feed it your time series data, and it does the rest. It works very nicely with the Timer objects introduced in R13, and with Analoginput objects (from the Data Acquisition Toolbox).Here's a simple example, assuming...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (38): Spectrum Scope Download |
normxcorr2_general computes the normalized cross-correlation of matrices TEMPLATE and A. The resulting matrix C contains correlation coefficients and its values may range from -1.0 to 1.0.Limitations of normxcorr2:The documentation of normxcorr2 states that, "The matrix A must be larger than the...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): Generalized Normalized Cross Correlation Download |
Leave-one-out cross-validation for PLS regression or discriminant analysispls_cv = plscv(x,y,vl,'da')input:x (samples x descriptors) for cross-validationy (samples x variables) for regression or (samples x classes) for discriminant analysis. Classes numbers must be >0.vl (1 x 1) number of latent...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (45): PLS regression or discriminant analysis, with leave-one-out cross-validation and prediction Download |
Decision tree learning is a common method used in data mining. Most of the commercial packages offer complex Tree classification algorithms, but they are very much expensive.This matlab code uses d-de?classregtree' function that implement GINI algorithm to determine the best split for each...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 972.8 KB | Download (49): Decision Trees and Predictive Models with cross-validation and ROC analysis plot Download |
Find Displacement between images by using cross-correlation.Easy:[dr,dc]=findoff(unreg,ref)
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): Find Displacement between images by using cross-correlation Download |
Function calculates window cross-similarity between time series of threshold crossings for selected window span. Correlation between high temporal resolution records aggregated over time for records of original resolution.More informationhttp://www.ida.liu.se/~agbur/Software.htm
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): Window cross-similarity Download |
The xPC File Scope is a very useful tool for data logging, but retrieving the data from the target PC from the command line is not a simple and straightforward process. A function was written to simplify gathering and archiving data from a modeld-deOaos file scopes and saving it to MAT-file...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 71.68 KB | Download (39): xPC File Scope Tools Download |
CXCOV Circular Cross Covariance function estimates.CXCOV(a,b), where a and b represent samples taken over time interval T, which is assumed to be a common period of two corresponding periodic signals.a and b are supposed to be length M row vectors, either real or complex. [x,c]=CXCOV(a,b) returns...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): Circular Cross Covariance Download |
Leave-one-out cross-validation for PLS regression or discriminant analysispls_cv = plscv(x,y,vl,'da')input:x (samples x descriptors) for cross-validationy (samples x variables) for regression or (samples x classes) for discriminant analysis. Classes numbers must be >0.vl (1 x 1) number of latent...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): PLS regression or discriminant analysis, with leave-one-out cross-validation and prediction. Download |
Computes cross- or auto-correlograms between two discrete time series, supplied as a list of timestamps.[tsOffsets, ts1idx, ts2idx] = crosscorrelogram(ts1, ts2, window)INPUTS:ts1 - a list of timestamps (in seconds) to use as the reference of the cross-correlogramts2 - timestamps (in seconds) used...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): Discrete-time cross-correlogram Download |
CH_XCORR Calculate cross-correlograms with a wide range of options.SYNTAX CCG = CH_XCORR(HC_L,HC_R,FRAME_LENGTH,NOVERLAP,MAXLAG,TAU) CCG = CH_XCORR(...,INHIB) CCG = CH_XCORR(...,IC_T,NORM_FLAG) CCG = CH_XCORR(...,INHIB_MODE) [CCG,IC] = CH_XCORR(...)DESCRIPTIONCCG =...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 215.04 KB | Download (39): Precedence-based cross-correlograms Download |
This plugin automatically hyperlinks selected words to defined URLs. The hyperlinking process works in posts and comments (given as an option) currently. If you are upgrading from any other previous version, then DO NOT deactivate the original installation of this plugin. See the installation...
Platforms: PHP
License: Freeware | Size: 10 KB | Download (39): Cross-linker Download |
With this plugin you can manually set a reference to another post or page in posts und pages and you get all backward references automatically listed for every post and page.Note May 1st, 2009: The development of this plugin is being discontinued, because I personally do not use WordPress any...
Platforms: PHP
License: Freeware | Size: 51.2 KB | Download (42): Cross-references by Francesc Hervada-Sala Download |
Rediscover your identity and prove your innocence in The Cross Formula, an incredible Adventure game! After waking up in a roadside motel with no recollection of who you are, you learn that the police suspect you of murder! Solve puzzles, interact with quirky characters, and look for clues as you...
Platforms: Mac
License: Freeware | Size: 593.92 KB | Download (39): The Cross Formula Download |