Approximated

Piecewise cubic spline interpolation and approximated calculation of first and second derivative at the interpolation point.

Mobile Planet Tracking, lets you track the position of any of the 8 planets in the Solar System, you can specify your current earth position, date and time to get the most approximated values.

It performs piecewise parabolic interpolation and approximated calculation of first and second derivative at the interpolation point. Requirements: - MATLAB 5.2 or higher


Platforms: Windows, Mac, *nix, Matlab, BSD Solaris

This is a fast and non-iterative ellipse fit. Usage: A = EllipseDirectFit(XY)Input: XY(n,2) is the array of coordinates of n points x(i)=XY(i,1), y(i)=XY(i,2) Output: A = [a b c d e f]' is the vector of coefficients of the equation of the best fitting ellipse: ax^2 + bxy + cy^2 + dx + ey + f =...


Platforms: Matlab

Dynamical analyses in engineering often require inertial properties of complex shapes such as polyhedra. The volume, the first moment of volume and the second moment of volume of a general solid can be computed by V = Integral( dVol ), VR = Integral( R*dVol ), VRR = Integral( R*Rd-deOao*dVol )....


Platforms: Matlab

A circle of radius 0.5 is inscribed inside a square with side length 1.Script picks N points at random inside the square. It then checks to see if the point is inside the circle and then generates a figure in which the points ''in'' and ''out'' are plotted in different colors. Say we have M...


Platforms: Matlab

Simulate and visualize three models for aggregated telecommunications traffic with long-range dependence: superposition of renewal processes, infinite source Poisson (M/G/Infinity) model and integrated sum of on-off processes. The simulations illustrate known limit results for the models.Under...


Platforms: Matlab

Impulse response invariant discretization of BICO (Bode's Ideal Cut-Off) transfer functionBICO TF= 1./((s./w0+sqrt((s./w0).^2+1)).^r);r is a positive real numberIN: Ts: The sampling period w0: Cutoff frequency r: order q : Denominator and Numerator order of the approximated z-transfer function...


Platforms: Matlab

Step response invariant discretization of BICO (Bode's Ideal Cut-Off) transfer functionBICO TF= 1./((s./w0+sqrt((s./w0).^2+1)).^r); r is a positive real number IN: Ts: The sampling period w0: Cutoff frequency r: order q : Denominator and Numerator order of the approximated z-transfer functionTEST...


Platforms: Matlab

I had to compute the length of arcs of Earth's meridian. I noticed that there was no analytical solution for this so I wrote this very simple function.It computes the arc length of an ellipse centered on (0,0) with radius a (along OX) and radius b (along OY)x(t) = a.cos(t)y(t) = b.sin(t)with...


Platforms: Matlab

Finds a knee point of a curveFinds a location of "knee" of a curve. Provides a consistent and mathematically justifiable answer when there is no obvious location along the curve where the curve "turns". The function uses as a definition of a "knee" the point where the curve is best approximated...


Platforms: Matlab

It performs piecewise parabolic interpolation and approximated calculation of first and second derivative at the interpolation point.


Platforms: Matlab

SpaceObServer is a powerful and flexible hard disk space manager for Windows 200X/XP/Vista/7 (32 and 64 Bit). It consists of a system service named "SpaceObServer Agent" that executes scans for the selected file system trees and stores the collected information in a SQL database (MS SQL Server,...


Platforms: Windows

You want to make a mixture. You have ingredients composed of the same components. The proportions (percentage,content) of the components is different in each ingredient. The composition of the mixture will depend on how much of each ingredient you will add. Exact this -"how much of each...


Platforms: Windows

The Getfem++ project focuses on the development of a generic and efficient C++ library for finite element methods elementary computations. The goal is to provide a library allowing the computation of any elementary matrix (even for mixed finite element methods) on the largest class of methods and...


Platforms: *nix

The Blue Cat's Parametr'EQ plugin was designed to be a 7 bands parametric equalizer combining the advantages of both the digital and analog worlds. Its special non-linear and oversampling features let you easily simulate the compression and distortion that may occur in an analog EQ or on the...


Platforms: Windows, XP, Windows Vista, 7, 7x64

This is the USoFatAlator as in ?this is how much body fat you have? not as in ?You are so Fat?. On the other hand, in some cases (like my own) both might be true. Installation Unpack and run. I try to keep it simple. Caution Do not use the recommended anabolic nutrition values if you have any...


Platforms: Windows

Blue Cat's Parametr'EQ is a 7 bands parametric equalizer combining the advantages of both the digital and analog worlds. Its special non-linear and oversampling features let you easily simulate the compression and distortion that may occur in an analog EQ or on the contrary obtain a very clean...


Platforms: Windows

Blue Cat's Parametr'EQ is a 7 bands parametric equalizer combining the advantages of both the digital and analog worlds. Its special non-linear and oversampling features let you easily simulate the compression and distortion that may occur in an analog EQ or on the contrary obtain a very clean...


Platforms: Mac

OSM XML to CSV conversion. POI only, polygons (and polylines, but not recommended) are approximated by centroid. Result is a 3-column table with lon, lat and value (for a particular key to be chosen beforehand).


Platforms: Windows, Mac, Linux