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The tool box provides the procedure to calculate all band edge energies and corresponding wavefunctions in single quantum square well using Finite Element Method.

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,...

M-file to calculate the distance between two points on the earth surface, using different ellipsoid parameters.


Platforms: Matlab

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

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

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

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

A program to calculate spherical Besselfunctions with minimum effort.


Platforms: Matlab

Calculate the the planar maximally filtered graph (PMFG).


Platforms: Matlab

call: function to calculate BS call pricecall_vega: BS call vega (i.e. partial derivative of call with respect to vol)Phi: normal cdfPhiPrime: normal pdfimpvol: finds vol given a call pricedemo: a script demonstrating the impvol functiond1 and d2 are auxiliary functionsNOTE: the impvol function...


Platforms: Matlab

It is a systematic methodolgy to calculate in a non iterative way the infinity norm of a given Linear Invariant Control System.Some other applications are also provided such that to plot the maximum singular value of the given Linear System, etc.


Platforms: Matlab

it's useful to see how the mean and the standard deviation change when you use more samples to calculate it.


Platforms: Matlab

i download one matlab file from here to calculate the modes in laser, Laguerre-Gauss modes but it was not working properly. So i wrote my own function. It is pretty simple function, i hope it is efficient as well. i used it and post the result i got.


Platforms: Matlab

Short code example of how to create several tasks to calculate parts of the mandelbrot set and then put the data back together.


Platforms: Matlab

calculate electric potential with several variable


Platforms: Matlab

once you have the normal vector, this toolkit will calculate normalized tangent plane vector for you.


Platforms: Matlab

Program to calculate the variogram of any file .dat or .txt


Platforms: Matlab

Simplest model to calculate the PSNR value between two 2d images of same dimension. Just double click on input panel to PSNRand browse the two images for which you want to calculate the PSNR.


Platforms: Matlab

calculate u and d of P, P=u*d*u'u is upper triangular matrixd is diagonal matrixP is real symmetric matrix


Platforms: Matlab

the function gets x-y-z coordinates and calculate the x-y coordinates for the left-eye and the right-eye images.a demo script demonstrate the function, red/blue 3D glasses is needed.


Platforms: Matlab