Calculating Pressure
The system of automatic control of vapor pressure in the boiler with the PI-regulator, taking into account the level of delay and non-linear element.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (48): Automatic control system vapor pressure in the boiler Download |
We use the SRK equation of state to compute the correction factor due to gas-phase nonideality as a result of the high pressure applied in the ammonia synthesis. We also compute the extent of reaction. Plots of these two quantities versus pressure for temperature equal to 800K are presented. The...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (48): Calculation of High-Pressure Chemical Equilibrium: Case of ammonia synthesis Download |
Combining the high speed analysis provided by the open source combustion analysis software of catool with the industry leading data aquisition hardware of National Instruments, catoolRT provides a highly powerful yet low cost method of using your existing combustion analysis and data acquisition...
Platforms: Windows
License: Freeware | Download (48): Catool Download |
This program calculates BER curve against SNR for QPSK Modulation in Gaussian Environment.It calculates 100 errors for for each SNR value before calculating BER. This gives a good approximation of BER.I hope this will help students alot.Please feel free to contact me should anyone has any queries.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (48): BER Curve for QPSK in Gaussian Environment 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 |
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 |
Did you see my demonstration of A* (http://www.mathworks.com/matlabcentral/fil...tion-of-astar-a), but still wanted more? Now you can have it, and if you download now you will also receive two other path-finding approaches: Dijkstra's algorithm, and greedy best-first. What is more, in the main...
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (48): Pathfinding Juxtaposed Download |
The prime conversion software available for currency, metric and imperial, currently including the following 27 conversion groups and many subgroups:
Acceleration, Angle, Area, Base, Consumption, Currency, Data Storage, Data Transfer, Density, Energy, Energy/Mass, Force, GPS, Illuminance,...
Platforms: Mac
License: Freeware | Size: 13.4 MB | Download (47): MConvert for Mac OS Download |
A Java Swings based benchmarking utility to measures PC performance by calculating pi on multiple threads. Gives number of Decimal places option.It also shows overall & each thread's status. Result is shown as time taken to complete full calculation
Platforms: Windows, Mac, Linux
License: Freeware | Size: 39.14 KB | Download (47): Universe Benchmark 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 |
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 |
Computer application with implemented Okumura-Hata propagation prediction model and free space propagation loss model. Prediction code is used to predict outdoor propagation effect in any outdoor environment: urban, suburban, and rural. Application is giving a possibility to plan radio cells into...
Platforms: Matlab
License: Freeware | Size: 1.43 MB | Download (47): Screenshot Wireless Designer GUI Application Download |
With this function, you can get the value of L (wavelength), k (wave number), sigma(angular frequency), using different solutions of the dispersion relationship.Inputs: h = deep water (m) T = wave period (s)Outputs: kr = wave number with Newton-Rhapson (1/m) Lr = wavelength with Newton-Rhapson...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (47): Dispersion relationship for water waves 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 |
Three functions are provided:1. get_function_on_grid: This function can be used to calculate a function on a grid.2. get_function_on_grid_prior: This function can be used to calculate a function on a grid. The parameters are passed to function using the prior variable.3....
Platforms: Matlab
License: Freeware | Size: 1.48 MB | Download (47): Grid-based modeling of images Download |
Parcel Calculator is a native Mac OS X application, mainly for calculating girth, volumetric weight and for tracking parcels. It is written in ObjC / Cocoa with extensive usage of Objective-C 2.0 sytnax. Newer technologies such as garbage collection require Snow Leopard (or higher) to work...
Platforms: Mac
License: Freeware | Size: 747.52 KB | Download (47): Parcel Calculator Download |
It is the HEARTVI1FP1 block simulink of global functionnement of the heart with frequency and blood pressure.Training this block you will see that can happen a problem.One subsystem is the detection of frequency signal,and this block run well if utilized independantly,and this block runs well...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (46): The HeartVI1FP1 block simulink Of lobal Heart with Frequency and Pressure Download |
A Simple Pack of Tools for Plotting Lattices and Crystals and Calculating Their Properties. Description is in each file.
Platforms: Matlab
License: Freeware | Size: 102.4 KB | Download (46): Solid State Physics Simulation Pack Download |
Janocchio is an application or applet for viewing 3D molecular structures and calculating NMR couplings and NOEs
Platforms: Windows, Mac, Linux
License: Freeware | Size: 10.89 MB | Download (46): Janocchio Download |
MolMass is a function for calculating the molar weight of a substance given in form of a chemical formula.Function call: MM = MolMass(substance)Substance is a string of the chemical formula of a substance.Example: MM = MolMass('Fe2(SO4)3');Substance can also be a vector of substances opened by...
Platforms: Matlab
License: Freeware | Size: 102.4 KB | Download (46): Molecular Weight Calculator Function Download |