Calculate Cp
Simulate a time dependent solution of Schrodinger's equation and calculate energy spectrum of a 1D finite square well using split-operator method.Reference: M. D. Feit, J. A. Fleck, Jr., and A. Steiger, "Solution of the Schrodinger Equation by a Spectral Method", Journal of Computational Physics...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): Tutorial - 1D finite square well Download |
This is a web application to calculate and plot Black-Scholes option value using MATLAB algorithms. These algorithms are built into Java .jar files using MATLAB Builder for Java. The code shows how to call these algorithms from the Java web application, which runs within Apache's Tomcat servlet...
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (48): Black-Scholes Option Value Web Application - Java/Tomcat Download |
Here is a simple Simulink file to calculate the stiffness of hydraulic spring.The theory is explained in my book:M Galal Rabie, Fluid power Engineering, McGraw-Hill, NY, 2009, pp 235-237
Platforms: Matlab
License: Freeware | Size: 102.4 KB | Download (57): Hydraulic Spring Download |
This function will calculate the wavelength of a given frequency. By default the program will presume the entered value is in MHZ. However if you want to enter a frequency in another scale you also have the option to enter the scaling parameter as well (khz,mhz, or ghz).function...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): LAMBDA - Wavelength Calculator Download |
Here is a simple Simulink file to calculate the bulk modulus of oil-air mixture.The theory is explained in my book:Bulk Modulus of oilM Galal Rabie, Fluid power Engineering, McGraw-Hill, NY, 2009, pp
Platforms: Matlab
License: Freeware | Size: 61.44 KB | Download (48): Bulk Modulus of oil Download |
Superviewshed will calculate LOS of a referenced terrain matrices given observer and target altitudes. In addition, the standard minimum height observable of the terrain will be output. Runs approximately 16 times faster than viewshed.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (48): superviewshed : Optimized LOS and Minimum Height Observable Tool Download |
A wrap of lsqnonlin to calculate Jacobian using symbolic math toolbox. This is one of applications of symbolic math toolbox for optimization. Due to limitations of the symbolic math toolbox, the objective function must be supported by the symbolic math toolbox.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): lsqnonlinSym Download |
A wrap of fmincon to calculate gradients using symbolic math toolbox. This is one of applications of symbolic math toolbox for optimization. Due to limitations of the symbolic math toolbox, objective and constraint functions have to be supported by the symbolic math toolbox.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): fminconSym Download |
Calculate the dynamic stiffness using spectral element for a beam in space
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Beam Spectral Element Download |
superlos will calculate mho and whether a target was observed given a terrain and array of observer&targets lats/lons/altitudes. For a single value call the two have similar performance (1x to 2x faster), asymptotes around 40x faster from what I experienced. Gets rid of your for loops!
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): superlos : Optimized LOS and Minimum Height Observable Tool Download |
A script to calculate the saturation vapor pressure (in Pascals) according to equation by Goff & Gratch (1946), as a function of temperature on Kelvin scale.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (53): Saturation Vapor Pressure Download |
Calculate minimum of single variable function using 3-point searchUsage:estimated_min=three_point(sfun,a,b,tolerance) sfun: Symbolic/String function a: Inferior Limit b: Superior Limit tolerance: Tolerance Range
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): Simple three-point minimum estimation Download |
The tool box provides the procedure to calculate all band edge energies and corresponding wavefunctions in single quantum square well using Finite Element Method.
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (45): FEMQWEBS Download |
These functions calculate fractional or complex order derivatives, when the order changes with time. Riemann-Liouville, Caputo and GrdoDsnwald-Letnikoff definitions are provided; the three variations considered by Lorenzo and Hartley are considered. Fuzzy supervised implementations in Simulink,...
Platforms: Matlab
License: Freeware | Size: 143.36 KB | Download (46): Variable Order Derivatives Download |
M-file to calculate the distance between two points on the earth surface, using different ellipsoid parameters.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): geodistance Download |
The program uses a simple algorithm to calculate the deflection at each point of a cantilever beam subjected to arbitrary loading distribution, the program also calculates and plots the bending moment and shear force in the beam.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (49): deflection of a cantilever beam Download |
Functions to calculate Clebsch-Gordan, Wigner 3-j, Wigner 6-j, and Wigner 9-j coefficients, frequently used in quantum mechanical calculations involving angular momentum.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 112.64 KB | Download (48): Angular Momentum Coefficients Download |
Here is a simple Simulink file to calculate the stiffness of hydraulic spring.The theory is explained in my book:M Galal Rabie, Fluid power Engineering, McGraw-Hill, NY, 2009, pp 235-237
Platforms: Matlab
License: Freeware | Size: 81.92 KB | Download (49): Hyd_Spring Download |
We calculate the number of photon with two methods. We dertermine the differnce of luminance for two (or many ) wavelength.We can find the error with the temperature and the wavelength for different acquisition time and many geometry.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Planck Laws Download |
A program to calculate spherical Besselfunctions with minimum effort.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): spherical Besselfunctions Download |