is program computes a map of visibility from a selected point on a topography. It has been written to help the search for radio relay best location. Because it considers only direct line of sight, it gives a good estimation for possible radio link for short distances only (less than 10 km), neglecting curvature of the Earth, Fresnel zone and atmospheric refraction on radio waves propagation. The program computes the relative elevation angle of...
calculation the shape and intensity distribution of focus point
An essential step in embedded software development, floating- to fixed-point conversion can be tedious, labor-intensive, and error-prone. System engineers frequently design algorithms in floating-point math, usually double-precision. This format...
ICP - Iterative Closest Point algorithm, c++ implementation. Handles only points in R^3. Makes use of a kd-tree for closest-point search. ICP finds the transformation of points in data to fit points in model. Fit with respect to minimize a...
This implementation includes modules for radiometric enhancement of colored 3D point clouds. The introduced method balances the colors of -preferably but not necessarily- overlapping point clouds in such a way that the color variances in...
Calculate minimum of single variable function using 3-point search Usage: estimated_min=three_point(sfun,a,b,tolerance) sfun: Symbolic/String function a: Inferior Limit b: Superior Limit tolerance: Tolerance Range
This package contains the MATLAB code for the robust point-set registration algorithm discribed in the ICCV'05 paper:
"Bing Jian and Baba C. Vemuri, A Robust Algorithm for Point Set Registration Using Mixture of...
Plot step response of PT2 (two PT1s) Calculate tU, tG, damping and inflection point.
This implementation includes modules for radiometric enhancement of colored 3D point clouds and nearest neighbor search. The introduced method detects the overlapping parts and derives a transformation function that reduces radiometric...
Calculates point biserial correlation and tests for significance with either ttest or ranksum test.
Calculate the distance from a point to 2-D polygon, and the point on the polygon closest to the point.
This is based on the function made by Michael Yoshpe. Also include the test suggested by Eric Schmitz.
The code caculates the time-harmonic scattered field value at point 'cart' due to a PEC ball with radius R centered at the origin. The incident wave is E_x=exp(-ikz) (E_y=E_z=0). The formulation is based on H.C. van de Hulst, P123 'light...
point fall free because of gravity, it strike plates randomly distributed. There are friction from air.
run point_fall.m to start animation, see how it looks: http://www.youtube.com/watch?v=EFyc84QS2_A http://simulations.narod.ru/
Implementation of 16 point radix 2 with Hamming window Apply hamming window for the input of FFT
Computes an n-point central difference of function f with spacing h. Computes an n-point central difference of function f with spacing h.
Returns a vector df of same size as f. Input f must be a vector with evenly spaced...
Calculates point position in 2D polygon: inside, outside, is a vertex and on the edge.
Calculate the distance of a given point P from a triangle TRI. Point P is a row vector of the form 1x3. The triangle is a matrix formed by three rows of points TRI = [P1;P2;P3] each of size 1x3. dist = pointTriangleDistance(TRI,P)...
This is a simple widget to show your TNX links at the sidebar. The TNX code is already included, so you just have to change the username. There are 2 versions of this plugin, with bullet point list and no bullet point list. The one that you using...
Zero Point is an advanced theme developed by Dr. Radut to be ideal for a wide range of sites. It contains the same kinds of features you'll find in our other Drupal themes, plus many more.
The theme validates XHTML 1.0 Strict / CSS 2,...
Point Board
It is a simple module to get ability for your visitors leave a link to their site with picture. Also your can collect all your best links with picture in one block - Point Board.
It looks like a grid of... |