Obtained
The absorption coefficient can be obtained empirically by using Thorp's formula.Thie formula that used in the code is generally valid for the frequencies above a few hundred hz.The absorption coefficient is used to find the absorption loss part of the path loss in underwater wirelss...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (48): The Matlab code for absorption coefficient in underwater wireless communication networks Download |
nu_corrector is a tool for correcting intensity non-uniformity artifact of image. Here, non-uniformity refers to image artifacts of vignetting and bias (e.g. intensity inhomogeneity, illumination etc.). This tool is an implementation of our single-image based vignetting or bias correction systems...
Platforms: Matlab
License: Freeware | Size: 2.45 MB | Download (44): nu_corrector Download |
Membrane diffusion in a coupled reactor system can cause complex behaviour such as oscillations, period doubling and chaos. Here we study a simple model suggested by Deng-Harrison in 1969. The bifurcation diagram is obtained. We find good agreement with Figure 10 page 76 of the paper by Lengyel...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Diffusion-induced instability in a coupled reactor system Download |
Numerical solutions for the conversion of an isothermal axially dispersed plug flow reactor accomplishing first and second order reactions are obtained. The Danckwerts boundary conditions for the so-called "closed" configuration are used. We use the shooting method since it is a...
Platforms: Matlab
License: Freeware | Size: 40.96 KB | Download (44): Prediction of Conversion with an Isothermal Axially-Dispersed Plug Flow Reactor Download |
This script provides the final interval of uncertainty in which the minima of single variable non linear/linear function. The function should be unimodal in the interval. The script checks the unimodality of the function.User inputs the initial interval and the number of iterations. depending...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): Fibonacci Search method Download |
Equations of motions of a Cessna are modelled in this matlab GUI. Cessna levels of to a steady level flight at 10.5 kms. Four plots show (a) Alt Vs Time. (b) Alt Vs G. (c) Vel Vs Tim. (d) Flight path angle Vs Time. Other plots like Range, Ceiling, Flight Path Angle can be obtained using the GUI...
Platforms: Matlab
License: Freeware | Size: 102.4 KB | Download (43): Flight Dynamics of a Cessna Download |
This is a generalized version of Principal Component Pursuit (PCP) where the sparsity is assumed in a transform domain and not in measurement domain. Moreover the samples obtained are lower dimensional projections. Inputs y - observation (lower dimensional projections)F - projection from signal...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (50): Generalized Principal Component Pursuit Download |
These windows are obtained by the polynomial expression w(n)=(16(n/Ns-1))^4-8(n/8Ns-1))^2+1)^L0
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (49): Ferrigno&D'Amico window Download |
PDBRead is a function that will read a Protein Data Bank file into a MATLAB structure.PDB_struct = PDBRead(filename) reads the file corresponding to filename and stores the information contained in this file in the PDB_struct. e.g. PDB_struct = PDBRead('PDBSilk.txt')The file that is being read by...
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (43): PDBRead Download |
Program FFT2SURF plots double Fourier series representations for several different surfaces. The figures show effects of the number of series terms and use of Lanczos sigma factors to smooth Gibbs oscillations. The Fourier series of a doubly periodic function with periods px and py has the...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): Double Fourier Series Surface Plotting Download |
The velocity and shear stress versus radial position are obtained for the laminar flow of a power-law fluid in a pipe. Pipe radius and applied pressure gradients can be set by the user. If you choose a power-law exponent, n, equal to 1 then a Newtonian fluid is recovered. Dilatant and...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): GUI application for pipe flow of a power-law fluid Download |
The program computes the liquid-liquid equilibrium diagrams for a type I ternary system based on the NRTL model. The ternary mixture: water-ethylacetate-acetone is an example of type I systems. The equilibrium diagram is obtained at a temperature of 288.15 K.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): Screenshot Type I liquid-liquid equilibrium diagrams for a ternary systems: water-ethyl acetate-acetone at 15dlT- Download |
This is a small but powerful tool for multivariable subspace identification. It implements the so called Multivariable Output Error State Space algorithm.The identification is carried out in two steps by using the nested function technique. The main function returns a score vector for the...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (42): Multivariable Subspace Identification: MOESP Download |
This code provides a tool to identify a state space model from stochastic signals using a subspace approach.The code is implemented in two steps using a nested function. The first step returns a vector of subspace singular values, from which a user can determine an appropriate order for the state...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): Stochastic Subspace Realization Download |
Catoki present a new alternative to MATLAB IDENT GUI. This is friendly interface for system identification SISO. CaToKi is based in a regular course of Identification based in Ljun Book. You can obtain models of easy way: ARX, ARMAX, Outpur-Error and Box Jenkis. Plot your input-output dates....
Platforms: Matlab
License: Freeware | Size: 7.38 MB | Download (40): CaToKi V2. System Identification ToolKit in Open loop SISO Download |
This little package contains a Parzen Neural Network classifier that can classify data between N classes in D dimensions. The classifier is really fast and simple to learn. The good classification performance can be obtained for a certain class of data distributions. Other classifiers must be...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Parzen PNN Download |
Butterworth Bandpass FilterThis simple function was written for my Digital Image Processing courseat Eastern Mediterranean University taught byAssoc. Prof. Dr. Hasan Demirelfor the 2010-2011 Spring Semesterfor the complete report:http://www.scribd.com/doc/51981950/HW4-Fre...dpass-FilteringWritten...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (44): Gaussian Bandpass Filter for Image Processing Download |
In this program RGB image is converted to L*a*b color space.Green & purple mode of this color space are chosen & then convert them into binary.AND operation is performed on the images so a matrix is obtained having 1 & 0.One(1) indicate the presence of face.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (45): face detection using skin color Download |
Tutorial in Spanish about the Backpropagation algorithm. For academic and educational purposes only.This tutorial provides a brief introduction to the multilayer neural network training algorithm Backpropagation low based on gradient descent and the delta rule, along with its numerical...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 122.88 KB | Download (45): Tutorial de Backpropagation - Un algoritmo de entrenamiento para redes neuronales Download |
The template includes an s-function (sfun_cstr_apm.m), SIMULINK model (cstr_simulink.mdl), cellwrite.m (also available on Matlab Central), and several APMonitor files for a CSTR example.The operating instructions for this interface is provided in the s-function header comments. The only...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (49): SIMULINK Interface for APMonitor Download |