Cccc Nc Sanford

Have you ever thought about the fastest way to sort N numbers?Last week I wrote a post about the fastest way to sort 3 numbers, this week I show you a tricky way to optimize the sort of N numbers.The problem of sorting an array of numbers is probably the most studied in computer science. The...

The transmitter is the combination of three distinct parts: the preamble, the data input and the modulation circuitry. The data is transmitted in blocks of 120 bits. An eight bit preamble with pattern 10101001 is attached in front of every packet to facilitate packet synchronization at the...

Smooths 2D array data. Ignores NaN's.function matrixOut = smooth2a(matrixIn,Nr,Nc) This function smooths the data in matrixIn using a mean filter over arectangle of size (2*Nr+1)-by-(2*Nc+1). Basically, you end up replacingelement "i" by the mean of the rectange centered on "i". Any NaNelements...


Platforms: Matlab

Using Blender3D as an interface for NC Simulation and Visualization


Platforms: Windows, Mac, BSD, Linux

A generic state machine in C#, based on implementation by Leslie Sanford.


Platforms: Windows, Mac, Linux

A given polynomial p(x) is transformed into a rational function r(x). The poles and residues of the derived rational function are found to be equivalent to the roots and multiplicities of the original polynomial. p(x) = Given polynomial = PROD[k=1:K]{(x - z_k)^m_k} d(x) = (d/dx)p(x) g(x) =...


Platforms: Matlab

ETOPO2, GEBCOFour Matlab functions to extract the data from two global topographic data base, ETOPO2v2 and GEOBEC.Four Matlab functions are provided to extract the data from two global topographic data base, ETOPO2v2 and GEOBEC. Functions, read_etopo2v2g_f4_nc_v*.m, extract the data from the...


Platforms: Matlab

About North Carolina Lighthouses Inspired by Corey Marion s family summer trips to the Outer Banks we present a tribute to the majestic light stations of North Carolina. From the tiny Ocracoke Island light to the nearly 200 ft. tall Cape Hatteras light, this freeware icon set covers all seven...


Platforms: Mac

The function arg2vars serves for assigning of values from input argument(s) to variables declared in the output list in the place ofthe function calling. Not assigned output variables are empty, while superfluous arguments are cut to a number of output variables. Number of allocated items is a...


Platforms: Matlab

This particular NVNA measurement setup is referenced from the following: J Hu et al "Calibrated Nonlinear Vector Network Measurement Without Using a Multi-Harmonic Generator" to appear in IET Microwaves, Antennas & Propagation. It's also extensively described in the following: J Hu "Radio...


Platforms: Matlab

The Lighthouses of the North Carolina coast line. Keywords: bald beach blue bodie cape carolina cloud coast corey currituck hatteras head house iconfactory island light lighthouse lighthouses line lookout marion nc nclh north oak ocracoke osx postcard sky


Platforms: Mac

Squawker is a small application I wrote for use in the Network Operations Centre of an ISP where I once worked. It does not require very much resource from the Macintosh, and will happily run on an older (PPC or Intel) otherwise unused machine. The program listens on a UDP port for messages...


Platforms: Mac

Cwdaemon is a small daemon which uses the pc parallel or serial port and a simple transistor switch to output morse code to a transmitter from a text message sent to it via the udp internet protocol. Cwdaemon uses the PC speaker or your soundcard to generate a sidetone. The program is called as...


Platforms: *nix

The goal of Xplico is extract from an internet traffic capture the applications data contained. For example, from a pcap file Xplico extracts each email (POP, IMAP, and SMTP protocols), all HTTP contents, each VoIP call (SIP), FTP, TFTP, and so on. Xplico isn???*a*?t a network protocol analyzer....


Platforms: *nix

OpenTaxSolver (OTS) is a free program for calculating Tax Form entries and tax-owed or refund-due, such as Federal or State personal income taxes. The updated version of OTS for the 2010 tax year has been posted. It contains the updated US 1040 with Schedules A, B, C, D, L, and -just added- M....


Platforms: *nix