Distance Curve

I've seen many people ask for a way to find the closest point on a curve from some given point in space. If the curve is a piecewise linear one, this is not too difficult, since this reduces to finding the closest point on a line segment, and then testing each line segment. (With care, you need... Platforms: Matlab

Gwyddion is a modular program for SPM (scanning probe microscopy) data visualization and analysis. Primarily it is intended for analysis of height fields obtained by scanning probe microscopy techniques (AFM, MFM, STM, SNOM/NSOM), however it can be generally used for any other height field and... Platforms: Linux

The LAB Fit is a software for Windows developed for treatment and analysis of experimental data. At LABFit program you are able to: 1) Treat similar data; 2) Treat non-similar data; 3) Determine propagated error; 4) Plot 2D and 3D graph; 5) Execute math calculations (system of equations, roots of... Platforms: Windows, Windows CE

Curve Pilot designed for teaching the basics of color corrections of images created by a digital camera or scanner. The traditional image editors use the curve method for color correction. The drawback of this method is that you don't always understand in which direction you should move certain... Platforms: Mac

Advanced Curve Creator is add-on software to AutoCAD, MAP or Civil3D. The Advanced Curve Creator (ACC) allows you to plot 2D mathematical functions in the AutoCAD environment as polylines. Mathematical expressions can be set in three forms: explicit (Cartesian), explicit (polar) and parametric... Platforms: Windows

Data Curve Fit Creator Add-in is an easy-to-use data analysis add-in for Microsoft Excel. It adds curve fitting, interpolation, and data smoothing functions to Excel. Curve fitting functions include polynomial fits and a versatile local regression (loess) function. Interpolations include... Platforms: Windows, Windows 8, Windows 7, Windows Server

GIS::Distance::Polar can do Polar coordinate flat-earth distance calculations. SYNOPSIS my $calc = GIS::Distance::Polar->new(); my $distance = $calc->distance( $lon1, $lat1 => $lon2, $lat2 ); Supposedly this is a formula to better calculate distances at the poles. While implimented, this... Platforms: *nix

GIS::Distance::Vincenty Perl module contains Thaddeus Vincenty distance calculations. SYNOPSIS my $calc = GIS::Distance::Vincenty->new(); my $distance = $calc->distance( $lon1, $lat1 => $lon2, $lat2 ); For the benefit of the terminally obsessive (as well as the genuinely needy), Thaddeus... Platforms: *nix

C++ Elliptic Curve Cryptography library is a C++ library for elliptic curves cryptography. Libecc is a C++ elliptic curve cryptography library that supports fixed-size keys for maximum speed. The goal of this project is to become the first free Open Source library providing the means to... Platforms: *nix

Crypt::ECDSA::Curve is a base class for ECC curves. These are for use with Crypt::ECDSA, a Math::GMPz based cryptography module. METHODS new Constructor. Takes the following named pair arguments: standard => standard-curve-name Used for named standard curves such as the NIST standard... Platforms: *nix

Space Curve Explorer is a small, simple application specially designed to allow users to explore space curves. Things are kept as easy as posible: you just enter the data and let this program compile them. for WindowsAll Platforms: Windows

Make it smart with Netpas Distance Netpas Distance is the world's best port distance table supporting more than 11000 ports and 60 million distance table. Features of product: # More than 11000 ports and 60 million distances database # Vessel tracking # Voyage management # Simple... Platforms: Windows

Distance and Time Calculator is an Add-in for Microsoft MapPoint. This add-in automates the calculation of driving distance and time between many locations and will rapidly create a compatible Microsoft Excel workbook or Microsoft Access database from pushpin sets for in just a few clicks. The... Platforms: Windows

Creating sounds with Curve is intuitive and immediate. The waveform editor is irresistible, and provides completely new possibilities for experimentation and detailed tweaking. Three powerful oscillators, three envelope generators, two filters and four LFOs work together in a sophisticated... Platforms: Windows, Windows Vista, XPX64, 7, 7x64

Experience Curve Software, Learning Curve Software (Strategic Analysis, Management) Platforms: Windows

This script presents you three ways to calculate a distance matrix out of a list of n-dimensional points using scipy. Platforms: Windows, Mac, *nix, Python, BSD Solaris

This program calculates BER curve against SNR for QPSK Modulation in Gaussian Environment.It calculates 100 errors for for each SNR value before calculating BER. This gives a good approximation of BER.I hope this will help students alot.Please feel free to contact me should anyone has any queries. Platforms: Matlab

Calculate and plot BER curve against SNR for BPSK Modulation in Gaussian Environment.It calculates 100 errors to Calculate BER for every SNR value to ensure better approximation.I hope that this help students of signal processing and communications... Platforms: Matlab

Calculates the average log-spectral distance between CLEAN and NOISY signals. It has the capability of calculating this distance for a specified sub-band as well. This measure is used for evaluation of processed speech quality in comparison to the original speech. Platforms: Matlab

Calculates the average log-spectral distance between CLEAN and NOISY signals. Has the option of calculating this distance for speech active periods only. Also you can select a frequency range to study the distance in a sub-band. Platforms: Matlab