Cosine Definite Integral
Function that transforms a non positive definite symmetric matrix to a positive definite.Function that transforms a non positive definite symmetric matrix to positive definite symmetric matrix -i.e. invertible-.One particular case could be the inversion of a covariance matrix. The...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (45): Converts a non positive definite symmetric matrix to positive definite symmetric matrix Download |
Math calculator, also derivative calculator, integral calculator, calculus calculator, expression calculator, equation solver, can be used to calculate expression, derivative, root, extremum, integral.Math calculator, also a derivative calculator, integral calculator, calculus calculator,...
Platforms: Windows, Windows 7, Windows Server
License: Shareware | Cost: $20.00 USD | Size: 1.22 MB | Download (323): Math Calculator Download |
This function generates random numbers distributed according to the Laplace distribution using the Probability integral transformation
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (48): Laplace random variables Download |
View factor is a MATLAB function that uses the CDIF (contour double integral formula) to calculates view factors between planar surfaces(polygons), no matter what are the shape and the orientation of the two figures.All you need to enter is the coordinates of the vertices that define the outlines...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (49): View Factors Download |
Computes Direction Cosine Matrix from Euler angles (in radians) for six basic sequence of rotations around X(Roll),Y(Pitch) and Z(Yaw) axis.Allowed rotations sequences:xyz, xzy, yxz, yzx, zxy, zyxORrpy, ryp, pry, pyr, yrp, ypr----------------------------dcmfromeuler.mfunction to compute DCM from...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (47): DCM from Euler angles Download |
This code implements and plots the exact numerical solution of the Ornstein-Uhlenbeck process and its time integral. The numerical method here used was published by D.T. Gillespie in 1996 in the journal Physical Review E.The probability density function and its plot for the Ornstein-Uhlenbeck...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (50): Exact Numerical Simulation of the Ornstein-Uhlenbeck Process Download |
This file illustrates the effect of a properly designed proportional integral controller on the performance of Electrohydraulic servoactuators. The description of construction, operation and mathematical modeling of the Electrohydraulic servoactuator and steps of design of the PI controller are...
Platforms: Matlab
License: Freeware | Size: 112.64 KB | Download (44): Electrohydraulic Servoactuator with PI Controller Download |
The proportional, integral and differential terms of PID control are modified by simple nonlinear terms, depending on the error.That makes the control faster, more precise and more robust.This was tested and proven at the control lab of the Munich University of Applied Science.
Platforms: Matlab
License: Freeware | Size: 542.72 KB | Download (48): updated 3 years ago Result-Adaptive PID-Control improves Laserscanner Positioning Download |
This file illustrates the effect of a properly designed proportional integral controller on the performance of Electrohydraulic servoactuators. The description of construction, operation and mathematical modeling of the Electrohydraulic servoactuator and steps of design of the PI controller are...
Platforms: Matlab
License: Freeware | Size: 122.88 KB | Download (42): PI Controller for Electrohydraulic Servoactuator Download |
This file : eig_svd_herm_unit_pos_def_2.m is a modified (improved) version of my previous file. The main correction has been to include issparse() instead of class() to identify a Sparse Matrix. This change is essential for R13.The file eig_svd_herm_unit_pos_def_2.m and it's companion files...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 30.72 KB | Download (39): Properties of Hermitian, Unitary, Positive Definite and Sparse Matrices Download |
ORTHA Orthonormalization Relative to matrix AQ=ortha(A,X)Q=ortha('Afunc',X)computes an orthonormal basis Q for the range of X, relative to the scalar product using a positive definite and selfadjoint matrix A. That is, Q'*A*Q = I, the columns of Q span the same space as columns of X, and...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): ortha.m Download |
M Published file explain cordic algorithm with a function to get trigonometrics function Sine and Cosine.The same work was presented using Simulink, those works complement each other.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 81.92 KB | Download (43): CORDIC ALGORITHM Download |
The function performs a nonlinear, constrained optimization to find a positive semi-definite matrix that is closest (2-norm) to a symmetric matrix that is not positive semi-definite which the user provides to the function. The optimization is subject to the constraint that the output matrix'...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (45): Nearest positive semi-definite covariance matrix Download |
Here is the root raised cosine match filter example. The code exploits the persistent memory option of filter for the tails of RRC. Thus, you don't have to apply filter to all data at the same time.Thank you.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (38): Simple Filter Design with Persistent Memory Option Download |
This software utility can plot regular or parametric functions, in Cartesian or polar coordinate systems, and is capable to evaluate the roots, minimum and maximum points as well as the first derivative and the integral value of regular functions. Easy to use, ergonomic and intuitive interface,...
Platforms: Windows, Windows 7
License: Shareware | Cost: $15.00 USD | Size: 1.18 MB | Download (72): WinDraw Download |
Rt-Plot is a tool to generate Cartesian X/Y-plots from scientific data. You can enter and calculate tabular data. View the changing graphs, including linear and non linear regression, interpolation, differentiation and integration, during entering. Rt-Plot enables you to create plots fast and...
Platforms: Windows
License: Shareware | Cost: $50.00 USD | Size: 5.56 MB | Download (195): Rt-Plot Download |
Easy to use, intuitive program to visualize and study functions of one variable in a defined interval to find roots, maxima and minima, integral, derivatives, graph. You can predefine constants and specify the error bound for the results. It can fully explore intervals to search for solutions....
Platforms: Windows
License: Shareware | Cost: $15.00 USD | Size: 2.02 MB | Download (221): Functions Download |
Excel Server 2005 is an integral information platform built on Excel, MS SQL Server, and Windows OS. It uses Excel as a tool to design templates, produce reports and query data either locally or remotely under customized authority policies.And it could allow users to perform scheduled tasks...
Platforms: Windows
License: Shareware | Cost: $100.00 USD | Size: 24.26 MB | Download (98): BC Excel Server 2005 Standard Edition Download |
ExcelServer2004 is an integral information platform built on Excel, MS SQL Server, and Windows OS. It uses Excel as a tool to design templates, produce reports and query data either locally or remotely under customized authority policies.And it could allow users to perform scheduled tasks...
Platforms: Windows
License: Shareware | Cost: $120.00 USD | Size: 23.44 MB | Download (100): Excel Server 2004 Download |
Excel Server 2005 is an integral information platform built on Excel, MS SQL Server, and Windows OS. It uses Excel as a tool to design templates, produce reports and query data either locally or remotely under customized authority policies.And it could allow users to perform scheduled tasks...
Platforms: Windows
License: Shareware | Cost: $100.00 USD | Size: 24.16 MB | Download (96): Excel Server 2005 Standard Edition Download |