Oscillatory
A set of advanced tools for spectral estimation, decomposing of time series into trend, oscillatory components and noise with sophisticated statistical tests, cross-spectrum and coherence estimation, data compression, as well as reconstruction and prediction. KSpectra Toolkit takes full advantage...
Platforms: Mac
License: Freeware | Size: 37 MB | Download (49): kSpectra Toolkit for Mac OS Download |
KYM is a GNU Octave set of functions that implements a wavelet based automated procedure of quantification and characterization of biological signals, in particular thought for the oscillatory component of calcium cytosolic concentration time course.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 29.4 KB | Download (45): KYM Download |
The Driven Mass and Spring Mesh model displays the dynamics of a 2D array of masses coupled by springs and driven by a sinusoidal force. The model shows a time-dependent animation of the displacement or each mass. The driving force can be applied at a single point (shown in red) or uniformly at...
Platforms: Mac
License: Freeware | Size: 1.06 MB | Download (36): Driven Mass and Spring Mesh Model Download |
PDL::GSL::INTEG is a PDL interface to numerical integration routines in GSL. This is an interface to the numerical integration package present in the GNU Scientific Library, which is an implementation of QUADPACK. Functions are named gslinteg_{algorithm} where {algorithm} is the QUADPACK...
Platforms: *nix
License: Freeware | Size: 2.1 MB | Download (94): PDL::GSL::INTEG Download |
FASTRMS Instantaneous root-mean-square (RMS) power via convolution.FASTRMS(X), when X is a vector, is the time-varying RMS power of X, computed using a 5-point rectangular window centered at each point in the signal. The output is the same size as X and contains, for each point in X, an estimate...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Screenshot Fast root-mean-square (RMS) power Download |
Stokesian Dynamics, a method developed by Brady and Bossis in the 80s, simulate the 3D motion of hydrodynamically interacting spheres at low Reynolds numbers.The present contribution computes the trajectories of hydrodynamically interacting spheres in simple and oscillatory shear flows of a...
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (46): Hydrodynamically Interacting Spheres at low Reynolds numbers in shear flows of a Newtonian fluid Download |
The EJS Parallactic Proper Motion Model illustrates the phenomenon known as parallactic proper motion. Proper motion refers to the progressive (non-oscillatory) apparent motion of a star relative to more distant background stars. If this apparent motion is due to actual motion of the star through...
Platforms: Mac
License: Freeware | Size: 1.44 MB | Download (38): Parallactic Proper Motion Download |