Normalized

Both functions caculate the Lomb normalized periodogram (aka Lomb-Scargle, Gauss-Vanicek or Least-Squares spectrum) of a vector x with coordinates in t, which is essentially a generalization of the DFT for unevenly sampled data.The codes are transcriptions from Fortran of the subroutines found in...

The different low dimensional embeddings are an orthonormal coordinate system generated from a1. Diffusion process defined on the data2 . Normalized Laplace Beltrami operator3. Normalized Focker Plank operatorThis is a nonlinear dimension reduction technique using the concepts of manifold...

The program is intended to simplify the recording and basic editing of speech waveforms as well as to present the spectrogram and the time waveform in a side-by-side format for ease of analysis.Getting Started:Before you can do any recording through Record, you will need to connect a microphone...


Platforms: Matlab

the stationary signal f(t)=cos(2*pi*5*t)+ cos(2*pi*10*t)+ cos(2*pi*20*t)+ cos(2*pi*50*t)having frequencies of 5,10, 20and 50 Hz at any given time instant.MATLAB program can be implemented to plot the stationary signal mentioned above:Clear...


Platforms: Matlab

for Lebedev quadratures on the surface of the unit sphere at double precision. **********Relative error is generally expected to be ~2.0E-14 [1]******** Lebedev quadratures are superbly accurate and efficient quadrature rules for approximating integrals of the form $v = iint_{4pi} f(Omega) ud...


Platforms: Matlab

It could be useful to know the normal vectors of a surface. The function provided is able to take a 2.5D unrestricted triangulation (Delaunay or not) which define a 3D surface and computes the normal vectors of each cell. It is possible to compute vectors at the center cells or at vertices.Inputs...


Platforms: Matlab

Calculate a sine vector including harmonics. Save as wave file.Produce a sine vector including harmonics. Different intensities for harmonics are possible. Control duration and sample rate. Save sine vector as a wave file.Intensities are weighted according to number of harmonics. Vector is...


Platforms: Matlab

Plots barbs or arrows conserving angles and can place a scaling bar.The positions of the components u and v can be entered as matrices or vectors as with quiver.m The x axes can be labels of datestr.m A scaling factor (dar) is used between the x axes and y axes to conserve the angles and another...


Platforms: Matlab

Affine and B-spline grid based registration and data-fitting of two 2D color/grayscale images or 3D volumes or point-data. Registration can be done intensity / pixel based, or landmark / corresponding points based (See OpenSurf), or a combination.Description Pixel-based registration:This function...


Platforms: PHP

Normalized mutual entropy provides a measure of the diversity of a two dimensional matrix. It takes mutual entropy and normalizes for the marginal entropy of the variable of interest (column variable in the code). See screen shot or embedded references for formula.This code is used for the...


Platforms: Matlab

The annotation() function in MATLAB requires the X and Y coordinates for the object in normalized units. However, to accurately place objects, (without using GUI) we would like to give the annotation function the coordinates in terms of the current axes. This function transforms the axes...


Platforms: Matlab

GImport supports the import of Java Swing-based GUIs. These can be designed by hand or by using one of the many free GUI designers such as those in Eclipse, NetBeans or IntelliJ IDEA.If you find MATLAB GUIDE-designed GUIs limiting, GImport may be what you are looking for.To import a GUI simply...


Platforms: Matlab

[X,Y,Z]=polyrevolve(x,z,n)This function revolves a 2D polygon around the Z-axis. It copies the 2D data points evenly around the axis and produces a 3D data set suitable for input to MESHGRID and GRIDDATA to create a 3D surface.Useful to convert 2D axisymmetric data to 3D surfaces for presentation...


Platforms: Matlab

For more info:http://www.pigei.com/conics-intersectionThe homogeneous representation of a conic is a matrix m = [A C D; C B E; D E F] that represents the equation A x^2 + B y^2 + 2C xy + 2D x + 2Ey + F = 0Given two matrix E1 and E2 representing two conics, the code will detect all their...


Platforms: Matlab

UISPLITPANE splits the specified container(s) (figure, panel or frame, referenced by handle(s) hParent) into two distinct panes (panels) separated by a movable divider. If no hParent container is specified, then the current figure (gcf) is assumed. Matlab components may freely be added to each of...


Platforms: Matlab

X360 Outlook Express ActiveX Control will help application developers create applications with Outlook Express and Window Address Book operation capabilities. You can browse and operate Folders within Outlook Express such as create a new folder, remove and rename an existed folder. Get useful...


Platforms: Windows

A uniform random number generator is used to generate the binary information sequence from the binary data source. The sequence of d-de?0d-deOaos and d-de?1d-deOaos is mapped into sequence of +E and d-deOCtEwhere E represents the signal energy. E may be normalized to unityThe Gaussian noise...


Platforms: Matlab

The bifurcation structure is composed of a master bifurcation point and its three connected neighbors. The characteristic vector of each bifurcation structure consists of the normalized branching angle and length, which is invariant against translation, rotation, scaling, and even modest...


Platforms: Matlab

fimorphv2 has been used to determine the two-dimensional morphology, specifically the length and width, of fluorescent platelet aggregates forming on a collagen coated surface under flow. The technique uses a fast, normalized two-dimensional autocorrelation procedure which is performed on a stack...


Platforms: Matlab

This is the package for online (competitive)/batch prediction using generalized linear models under square loss. The algorithms are derived using the Aggregating Algorithm.The algorithms have guarantees on the cumulative square loss for the worst case when applied in online fashion in comparison...


Platforms: Matlab