A circle of radius 0.5 is inscribed inside a square with side length 1. Script picks N points at random inside the square. It then checks to see if the point is inside the circle and then generates a figure in which the points ''in'' and ''out'' are plotted in different colors. Say we have M points inside the circle. Pi is then approximated as follows: % Pi = 4*M/N. No loops!!!
Sometimes you want to hide certain content on the page with a password that can be passed to a narrow circle of people or a specific person. Password Content ShortCode plugin allows you to enter into a shortcode [cspasswordcode] [/ cspasswordcode]...
The PHP Gift Registry is a web-enabled gift registry intended for use among a circle of family members or friends. It is intended to fill the following purposes: - Permit the long-term storage of a list of items one desires, along with its...
returns a set of 2D coordinates from a 3D triangulated surface. 2D points are disposed inside a circle of unit radius so they represent a parametrization of the initial surface.
The triangulation is represented by the n x 3 t array.
No secret that the Microsoft .Net technology after a few years of development became widely known, and a wide circle of developers uses this technology for creating more powerful and up-to-date programs. The 9Rays.Net company was familiar...
The function LMFsolve.m serves for finding optimal solution of an overdetermined system of nonlinear equations in the least-squares sense. The standard Levenberg- Marquardt algorithm was modified by Fletcher and coded in FORTRAN many years ago....
%DVBS2Constellation Signal Constellations taken from ETSI EN 302 307 % [CONSTELLATION, BITMAPPING] = DVBS2Constellation(MODSCHEME,GAMMA) % returns the constellation points and the bit mapping specified in the DVB-S2 % Standard ETSI...
Polarplot3d produces surface and mesh plots for three dimensional polar data. A labeled polar axis is drawn at a fixed height or it can follow the surface contour at maximum radius. A polar grid can also be drawn on top of the surface.
This function will compute the great circle distance between two points on a sphere of uniform radius using the Vincenty formula. At minimum, four inputs are required: lat1, long1, lat2, long2. Optionally, a fifth parameter (r) can be specified....
Crop upper/lower half-, and whole-circle sections in the center of a colour image. Optional move of cropped section inside the image and away from center.
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) ...
Code uses Bresenham Algorithm to draw a circle, with a modification parameter to increase/decrease the step for calculation of point. Bresenham Algorithm is used to reduce the calculation needed for drawing a circle by making use of property of...
A simple gui design shows the ability to make dynamic plotting by changing the value of slider which produce a change in the circle radius.
This program uses graphical user interface to demonstrate the detection of moving a small circle toward a circular region. This property is useful foe obstacle detection application.
Ali Talib Oudah MSc. Mechatronics Eng.
This is a good example of the integer midpoint circle algorithm. No pixels are missed or repeated.
This code takes an input of a set of given (x,y) points in the Cartesian coordinates and returns the center and radius of the minimum circle enclosing the points.
This code is based on that of Yazan Ahed, and contains no changes in the...
Mohr's circle is a graphical technique that permits transformation of stress from one plane to another and can also lead to the determination of the maximum normal and shear stresses. This file simply draws Mohr's circle with the correct stress...
Iterative, robust fit of the exact equation of a circle to xy data. Outliers are identified based on multiples of current standard deviation and "set aside". The interative solution proceeds until there are no remaining outliers. Returns...
This function detects a circle in any gray scale image by thesholding using Ostu's rule. The range of radius for detection of circle can be defined inside the function named Hughcir.m.
This is a robust and accurate circle fit. It works well even if data points are observed only within a small arc. This circle fit was proposed by V. Pratt in article "Direct least-squares fitting of algebraic surfaces", Computer... |