Vapor Pressure Crude Oil
Calculates exponential averaged RMS of a signal using the specified windowlength as the time constant.Useful for computing sound pressure level from microphone data.Uses digital filter. Much faster than cumsum.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): rms_exp.m Download |
This potential flow simulator simulates the flow past bodies of arbitrary shape including airfoils. With this simulator, we can do the following tasks,d-OCoDo Compute and plot the Velocity Vector Plot of the flow past the selected body.d-OCoDo Compute and plot the Pressure Distribution in terms...
Platforms: Matlab
License: Freeware | Size: 4.76 MB | Download (42): Panel Method Based 2-D Potential Flow Simulator Download |
This simple function will use a system call to run Xfoil. It then loads the results into a data structure which you can then use in your Matlab script.For example to deflect the trailing edge of a NACA0009 by 5deg at 65% chord and run multiple incidence angles...[pol foil] =...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (53): Xfoil Interface Download |
We use the genetic algorithm (gatool) to determine the four parameters of the implicit Forst-Kalkwarf-Thodos Model. Predictions are in perfect agreement with data of vapour pressure of iodobenzene versus temperature for a temperature range from 380.15 K to 580.15 K.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (47): Model Determination using Genetic Algorithm: Forst-Kalkwarf-Thodos Model Download |
The Mogi [1958] model allows to calculate analytic solution for surface deformation due to a point source in an elastic half-space. This model is widely used to simulate ground deformation produced by local perturbation like volcanic magma chamber. It computes displacements, tilt and strain in a...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (51): Mogi: point source in elastic half-space Download |
The program computes phase envelopes for two binary mixtures containing ethane and benzene (20 % ethane and 80 % benzene; 70 % ethane and 30 % benzene). This binary system exhibits a peculiar behavior called retrograde condensation (e.g. We get condensation as we increase the temperature or...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (48): Phase Envelope for Ethane-Benzene Mixture Download |
This toolbox is of benefit to musculoskeletal modellers in the firld of biomechanics / bioengineering to assist extracting kinematic, kinetic, and EMG information directly from a Vicon C3D file for Matlab manipulation or for input to OpenSim biosimulation software. The scripts can be configured...
Platforms: Matlab
License: Freeware | Size: 8.39 MB | Download (41): Gait Extract Toolbox Download |
These two M files provides functionalities to generate plots and animation for pore pressures in a 4-node elements with an additonal time history file. The pore prssure data must be corresponded with the nodes of the elements, but not the elements themselves. For more detail, please see the...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (48): Pore Pressure Plotting Download |
A standard atmosphere function based on the 1976 Standard Atmosphere returns density, speed of sound, temperature, pressure, and viscosity for a given altitude input up to 86km.This function is designed to be useful for those designing and analyzing aircraft and has the following features that...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): STDATMO: Standard Atmosphere Function Download |
Using the 1976 US standard atmosphere model, this function returns pressure, denisity, temperature, and speed of sound at a given altitude. Works for both English and metric units.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (47): Standard Atmosphere Calculator Download |
The purpose of this program is to simulate the permeation time lag in a polymer hollow fiber membrane with a dual mode sorption isotherm and the partially immobilized diffusion model.The program plot the 3D time lag with two models:1) concentration gradient as the driving force for diffusion2)...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): Permeation timelag in polymer hollow fiber membrane Download |
Simulates the wall effect in a gaseous thermal neutron detector with a gaseous neutron converter (He-3) using the Monte Carlo method. Based on the gap thickness (in m) and the partial pressure of helium-3 (in bar), this program computes the fraction of events that suffers to some extent from the...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): WallEffect Download |
This package includes files for modelling nonlinear dynamic systems using a recurrent generalized neural network. The learning scheme uses the complex method of nonlinear nonderivative optimization, thereby avoiding the problems of computing the derivative of an infinite impulse response filter...
Platforms: Matlab
License: Freeware | Size: 256 KB | Download (46): Complex Optimization of a Recurrent Neural Network Download |
This function calculates the air-density based on the papers:1)'Equation for the Determination of the Density of Moist Air'P.Giacomo, Metrologia 18, 33-40 (1982)2)'Equation for the Determination of the Density of Moist Air'R.S. Davis Metrologia 29, 67-70 (1992)Parameters: t = ambient temperature...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Air density calculation Download |
ffA provide world leading 3D Seismic Analysis Software and Services to the oil and gas industry.ffA software extracts geological features from 3D seismic data, objectively and more rapidly than with conventional techniques to help geoscientists and engineers to make better decisions with higher...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (49): Read and write ffA volume formats Download |
gaussianPlume Steady-state gaussian plume distribution model gaussianPlume models the dispersion of a continuous point source, i.e. plume, in various conditions and terrains. The output of gaussianPlume is a 3-dimensional matrix containing the concentrations of the emitted substance over a field...
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (49): gaussianPlume Download |
A thin plate under uniform transverse pressure is considered with simply supported and clamped boundary conditions. Using Finite Element Method plate equations are solved. Pre-processing is done using a standard FEM software. Plate is dicretized Isoparametric four noded Q4 elements. The values...
Platforms: Matlab
License: Freeware | Size: 808.96 KB | Download (47): Plate Bending Download |
There is a vibrant community of open source projects for iOS. You need a calendar UI components or a JSON parser? No problem, the projects are out there. Most code out there is of very high quality. Unfortunately the distribution of the code is generally very crude, barely half a step away from...
Platforms: Mac
License: Freeware | Size: 40.96 KB | Download (44): CWFoundation Download |
There is a vibrant community of open source projects for iOS. You need a calendar UI components or a JSON parser? No problem, the projects are out there. Most code out there is of very high quality. Unfortunately the distribution of the code is generally very crude, barely half a step away from...
Platforms: Mac
License: Freeware | Size: 174.08 KB | Download (51): CWUIKit Download |
There is a vibrant community of open source projects for iOS. You need a calendar UI components or a JSON parser? No problem, the projects are out there. Most code out there is of very high quality. Unfortunately the distribution of the code is generally very crude, barely half a step away from...
Platforms: Mac
License: Freeware | Size: 20.48 KB | Download (39): CWCoreData Download |