Theta
This will perform the same function as Matlab built-in function ATAN2 butsafely guarded against erroneous results when the inputs are very small (near to a machine zero).Due to the round off errors in the numerical calculations, the twoinputs to ATAN2, Y and X, had better be thought as x=x_exact...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): ATAN2_SAFE Download |
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
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (40): Connect Randomly Ordered 2D Points into a Minimal Nearest-Neighbor Closed Contour Download |
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Platforms: Windows, Windows 7, Other
License: Shareware | Cost: $49.00 USD | Size: 4.77 MB | Download (40): Spherical Panorama Html5 360 Video Publisher Download |
Often three dimensional objects need to be reconstructed from planar images that are taken from slices in destructive testing. This sometimes requires the manual selecting of control points, but in this case geometries of the solid can be exploited to realign the images automaticaly. This is an...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 634.88 KB | Download (39): Three-dimensional reconstruction from planar slices Download |
Set the elements of the Matrix Image which are in the interior of the ellipse E with the value 'color'. The ellipse E has center (y0, x0), the major axe = a, the minor axe = b, and teta is the angle macked by the major axe with the horizontal axe.ellipseMatrix(y0, x0, a, b, theta, Image,...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): draw_ellipse Download |
This simulink model simulates the damped driven pendulum, showing it's chaotic motion.theta = angle of pendulumomega = (d/dt)theta = angular velocityGamma(t) = gcos(phi) = Forceomega_d = (d/dt) phiGamma(t) = (d/dt)omega + omega/Q + sin(theta)Play with the initial conditions (omega_0, theta_0,...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (39): Forced damped driven pendulum Download |
H = DRAWRECTANGLE(PARAM,STYLE) This function draws a rectangle with the given parameters: - inputs: param................... 1x5 array - param = [a, b, w, h, theta] - (a,b): the center of the rectangle - (w,h): width and height of the rectangle > 0 - theta: the rotation angle of the rectangle...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): Draw a rectangle Download |
Calculates a rotated 2D gaussian (cylindrical)y = gauss2D_R(X, Y, FWHM_x, FWHM_y, theta, order);X = Matrix of x indicesY = Matrix of y indicesFWHM_x = FWHM in x dimensionFWHM_y = FWHM in y dimensiontheta = Rotation angle in degress (+ve = anticlockwise)order = Gaussian orderSet:X = ones(Ny, 1) *...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): Integer order radial-2D Gaussian function Download |
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Platforms: Windows, Windows 7, Other
License: Shareware | Cost: $59.00 USD | Size: 4.77 MB | Download (38): Spherical Panorama Html5 360 Hot Spot Video Publisher Download |