Difference Burned Burnt
The submission finds two parameters a_1 and a_2, coefficients belong to a linear equation of temperature, that minimize the difference between the pressures calculated by an equation of state and the experimental values at same temperature and volume conditions.
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (40): Increase execution speed Download |
How can we characterize an image, and does the same characterization yield the same result? In this work, we study one possible characterization, distribution metrics. That is, we assume the desired region of interest has a different probability distribution from its corresponding background....
Platforms: Matlab
License: Freeware | Size: 1.57 MB | Download (52): Active Contours: A New Distribution Metric for Image Segmentation Download |
Cellular neural networks (CNN) are a parallel computing paradigm similar to neural networks, with the difference that communication is allowed between neighbouring units only.in this system, 'A' template is feedback matrix, and 'B' template is control matrix.also, 'I' is Bias value.all image...
Platforms: Matlab
License: Freeware | Size: 51.2 KB | Download (40): GUI for Cellular Neural Network Download |
The built-in legendre() calculates the Legendre polynomials calculated ALL the orders for a given degree. If you only need a given order, this is a waste of memory and computing time (especially for large blocks of data). The function legendreP(l,m,x) is a drop-in substitute for legendre(l,x),...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (48): Legendre polynomials Download |
This program estimates the background (or baseline) of optical spectra by the polynomial minimizing a cost function. If the cost function was quadratic, the solution is the least squares estimation, which is not appropriate in this problem. Instead, we need to use of non-quadratic cost function...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): Background correction Download |
A simple one-dimensional finite-difference time-domain (FDTD) electromagnetic routine that allows the user to specify arbitrary permittivity, permeability and conductivity profiles. Useful for helping students to visualize reflection, transmission, wave velocity and impedance concepts. Will also...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (47): fdtd1d.m Download |
This function segments (clusters) an image into object classes, and estimates and corrects for slow varying illumination artifacts. Estimates and corrects for bias field in 3D MRI, streak artifacts in CT, and illumination artifacts in color photos.It's an implementation of the paper of M.N. Ahmed...
Platforms: Matlab
License: Freeware | Size: 133.12 KB | Download (41): Bias Field Corrected Fuzzy C-Means Download |
This difference here is this is pure limit order driven, i.e. 'Market Order' is considered as limit order with limit price higher or lower than current market price, in fact you can consider 'Market Order' as limit order with 'inf' limit price, and the priority of all market order is...
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (43): Limit Order Book Simulation Download |
Global tsunami can be started with asteroid impact or earthquake or thermonuclear bomb. It simulated with 2d wave equation. It is wave equation on sphere surface. Land influence neglected. triangular mesh used. The method is some kind of finite difference method. See fromulas in laplacian.jpg...
Platforms: Matlab
License: Freeware | Size: 1.03 MB | Download (42): Global tsunami simulation GUI Download |
Complex step differentiation (CSD) is a superior numerical differentiation approach. Normally, it is more efficient and accurate than finite difference appraoch. This package provides a way to improve the MATLAB fmincon function using the CSD.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (48): fminconCSD Download |
GaAs-GaAlAs Quantum WellIn a type I quantum well, the energy difference d?OCLEg between the larger band gap of the barrier and the smaller band gap of the well material causes a confinement potential both for the electrons in the conduction band and for the holes in the valence band. In a...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (46): GaAs GaAlAs Quantum Wells Download |
The set of files was developed to produce dependencies of plasma magnetic characteristics on acceleration time by tabular data. The example is brief illustration of visual data representation. The basic physical functions of acceleration process are shown: magnetic induction, plasma resistance,...
Platforms: Matlab
License: Freeware | Size: 563.2 KB | Download (49): Data processing module for ion acceleration experiment Download |
Linear difference model.pdf:Matrices formulation for ARX and ARMAX algorithms.Oldfaithful.doc:The problem statementOldFaithdata.m:The original data for the eruption of OldfaithfulsystemID_ARMAX_oldfaithful.mThe code for ARX and ARMAX prediction of volcano eruption
Platforms: Matlab
License: Freeware | Size: 174.08 KB | Download (45): Prediction of Oldfaithful volcanic eruption:Auto Regression Download |
SYNTAX: B = fulltosparse(A)A = full 2-dimensional double matrixB = sparse 2-dimensional double matrix version of AThis example demonstrates how to populate a sparse matrix. For the purpose of this example, you must pass in a non-sparse 2-dimensional argument of type double. fulltosparse.for is...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (49): fulltosparse (Fortran version) Download |
YAHOORT Extends the Datafeed Toolbox's YAHOO object, allowing real-time data to be fetched from Yahoo's Premium Finance service.Requirements:- Datafeed Toolbox license- Yahoo account subscribed to Yahoo Premium Finance.1. To install, simply unzip the contents of 'yahooRT.zip' to a location on the...
Platforms: Matlab
License: Freeware | Size: 40.96 KB | Download (45): Real-Time Datafeed from Yahoo! Download |
Complex step differentiation (CSD) is a superior numerical differentiation approach. Normally, it is more efficient and accurate than finite difference appraoch. This package provides a way to improve the MATLAB lsqnonlin function using the CSD.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): lsqnonlinCSD Download |
Reverse transcription(RT) followed by PCR is a powerful tool for the detection and quantification of mRNA. It is the most sensitive method for the detection and quantification of gene expression levels, in particular for low abundance mRNA.The relative quantification is based on the expression...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (39): PCRefficiency Download |
TYPECAST and TYPECASTX are mex functions intended to mimic the MATLAB intrinsic typecast function with extensions. These C-mex versions of typecast differs from the intrinsic typecast in the following important aspects: Intrinsic typecast------------------Type of copy: Deep Data CopyAllows...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): typecast and typecastx C-mex functions Download |
SQLDiff is a Web application that shows the difference between two SQL database tables.It makes use of PEAR::DB for its database access and this means that most common databases should work. This application has been tested with Mysql, Postgres and Sybase. As long as PEAR::DB has complete support...
Platforms: PHP
License: Freeware | Size: 563.2 KB | Download (44): SQLDiff for Scripts Download |
This PHP script is backing up and restoring your MySQL database without overloading your server.The main difference between this script and other backup solutions is that the current script are splitting the backup process into more than one sub processes and each sub process is saving a small...
Platforms: PHP
License: Freeware | Size: 10 KB | Download (66): Free PHP MySQL Backup Script for Scripts Download |