Bitcomet Points

Run the file main.m and everything works fine.The matrix A contains the data points and it can be changed in the file inputfile.m

The native unique works using the sortrows algorithm which can be very slow for large models.Sometimes we need to avoid passing multiple values to functions that do not support those.In most of these cases we are pretty sure that there are no multiple values but we use unique to be completly...

In the one point-system, we suppose a optimum tetrahedral volume and this volume should be contain maximum points in the selected point-system. Extarly, this tetrahedral volume's of boundary conditions should be depend only four-node in point-system. Also, this sub-program running of similarly...


Platforms: Matlab

isParetoSetMember returns the logical Pareto membership of a set of N points in K dimensions. It takes as input a N-by-N matrix and return a N-binary-array, denoting for each of the N points, whether it is Pareto (1) o not (0).The concept of Pareto dominance considered herein is the standard...


Platforms: Matlab

Returns the Z-points of the points making up a psychophysical curve.If the values are out of bounds the function returns NaN. If they are 0 or 1 (which would give -Inf and +Inf) the values are rescaledIt doesn't perform miracles, but it helps analyzing psychophysical data (data fitting, d'...


Platforms: Matlab

sel_and_del Interactively select and delete points from a line object using mouse input. Left-click selects the point closest to the click and Right-click unselects it. The selected points are highlighted with a black square. The selection process is stopped by hitting any keyboard key when the...


Platforms: Matlab

This function will take two transformation matrices and transform from tr1 to tr2 converting all the points from frame 1-->2Use: pointsOut = fcn_transformPoints(trOrigin[4x4],trDestination[4x4], pointsToBeMoved[mx3])tr1 and tr2 are in the form of [1 0 0 0; [Posx Posy Posz], unitx' unity'...


Platforms: Matlab

Function used to compute the center of the circle given two points and a radius. Takes only real inputs and gives only real outputs. Make sure the units are consistent%Inputs: %P1-First point e.g. [3 4] => (x1,y1) %P2-Second point %R-Radius%Output: %C-Center of the circle. Its a 2x2 matrix. First...


Platforms: Matlab

Function to find the minimum distance loop from given set of points.This function uses the distance formula to genrate a minimum distance loop.function mindist = minimumdistance(X,Y,x,y)X = X coordinate vectorY = Y coordinate vector(x,y) point where the loop is to be startedThis point is labeled...


Platforms: Matlab

Linearly spaced points between two points in space . This function uses direction vector of two point to calculate points between .zip file containpointsOnLine.m : creates linearly spaced points .testpointsOnLine.m : example showing the use of pointsOnLine function .sphericalDodecahedron.m :...


Platforms: Matlab

NDSPACE N-dimensionally spaced points NDSPACE(X1, X2) generates a column matrix of 10^n linearly equally spaced points in the hypercube defined by the two diametrically opposite cornerpoints X1 and X2 both n-by-1 vectors. If either is a scalar it will be expanded to repmat(X,n,1). NDSPACE(X1, X2,...


Platforms: Matlab

Calculate the linear indices for neighboring points in a matrix. You need to supply one or more linear indices for the point(s) of origin and the dimensions of the matrix. You will get a list will linear indices to all neighboring points. The function also creates a vector with the distances from...


Platforms: Matlab

Here the user can first choose whether to give a set of 5 points or display the built in plot of 5 given points . First the 5 line segments are plotted .Then a PC curve through first 3 points is plotted tangent at first and third point and passing through second point . Then another PC curve...


Platforms: Matlab

Suppose we need to generate points equally spaced in logarithmic space. This is often useful with semilogx, semilogy, or loglog plots and can be easily accomplished by the logspace command. Let's generate 10 values between 1 and 1000 equally spaced in the log-space:>> Dlogspace =...


Platforms: Matlab

The solution to the problem of calculating the distance between an ellipse and a point is less than straightforward. The problem can be solved analytically however, which boild down to solving a quartic equation in cos(f), with (f) the true anomaly on the ellipse.This submission implements this...


Platforms: Matlab

Connects randomly ordered 2D points into a minimal nearest neighbor contour.points2contourTristan UrsellFebruary 2012 [Xout,Yout]=points2contour(Xin,Yin,P,direction) Given any list of 2D points (Xin,Yin), construct a singly connected nearest-neighbor path in either the 'cw' or 'ccw' directions....


Platforms: Matlab

This completely vectorized code helps you find all points within a cut-off radius from given point.Say, in applications such as Molecular Dynamics, you may be required to find out which atoms lye within a cut-off radius (for example, the Van-der Waals distance of interaction, or say that...


Platforms: Matlab

This function generates mesh plot with 3Dbars at specific (x,y) points by using fill3 function.This function uses MATLAB's fill3.m meant to generate Filled 3-D polygons.


Platforms: Matlab

CYLINDER: A function to draw a N-sided cylinder based on thegenerator curve in the vector R. It is based on file exchange 5468. I changed a little bit so that it can generate more points on the surface of the cylinder.


Platforms: Matlab

(1) Use the mouse to click and drag the red data points within the dotted gray box, and observe the changes in the conic section in real time.(2) This function requires the symbolic math toolbox and is tested using Matlab version 7.1 (R14) service pack 3.(3) This function illustrates some...


Platforms: Matlab