COMPUTING and PROGRAMMING

by Nikolai Shokhirev

(In code we trust)

My Programming Links

My Stuff:

Free Small scientific and educational programs:

For Quantitative playground:

Black-Scholes option pricing.-
Binomial option pricing.

SequenceTransform - Simple gene sequence translation tool. It is used in Bioinformatics tutorial..
Correlations - Calculates correlations between multiple parameters for several experiments / systems v.
pdbTransform - Transformation of coordinated so that the average porphyrin ring is situated in the XY coordinate plane. The surface that fits the ring atom positions is displayed as a contour map. v.2
SpecElec - Spectroelectrochemistry data reader for the Lambda 19 spectrometer by R. E. Berry and N. V. Shokhirev.
SciCalculator - Scientific calculator and plotting.
TDFw - Temperature Dependence Fitting for Windows v. 2
ElectrochemicalFit v 4
MPorphW - Huckel modeling of metal porphyrin complexes
Quantum Rotator v 2.0 New efficient algorithm, Dimension ~ 103
ShiftPatterns - NMR assignment tool
CFSOCI1 for Windows - Crystal field Spin-Orbit Configuration-Interaction for one-electron complexes
PairSim for Windows - EPR spectra simulation program
Quantum Rotator v 1.5 Complex Jacobi algorithm
TwoSiteExchange - 2D NMR with chemical exchange
TwoLines1D, TwoLineNMR - NMR demo programs
Programs for the 3-level g-Tensor model

Useful and Useless Programs. Free downloadable general-purpose programs:

HashFile.. The program calculates the 128- bit MD5 and 160-bit SHA1 message digests.
Base64coder: Encoding of binary files to the base-64 text format and back.
TLAWCcalculator. Metric - USA units of measurements conversion: Temperature - Length - Area (square) - Weight - Capacity (Volume) conversion units of measurements.
Reminder: The program displays important dates (e.g. birthdays). Every time you start your computer it displays the list of events (birthdays, etc.).
NVS Password Manager. Storage of your passwords, user names, PINs , etc. in a strongly encrypted file secured with a master password.
CardFile. Tree View Card-index (Code bank, Cookbook, Address book, etc.).
Secure File. Secure managing of personal and sensitive information. This program is encryption-enhanced variant of the program CardFile.The sample database AboutCardFile.dat comes with the blank password (you should just click the "OK" button or "Enter").
Global Distances. The program calculates distances between two points with given geographic coordinates s.
CryptoFile: The program encrypts files on a hard drive, decrypts them back and wipes out (secure deletes) files.
File Catalog Database. File organizer and management program. Keeps track of your files on hard drives. .
RGB2Hex. The program displays colors and converts RGB to Hexadecimal representation and back.
BmpIco. Bitmap to Icon and Icon to Bitmap conversion. Multiple files can be processed using wild cards.
Chameleon Top Useless Program! It does nothing, but try to run and move the form.
Address Book. This is the exe-file from my XML tutorial. The program allows several addresses for the same person (e.g. home, office, etc.). You can send e-mails and open websites (if specified). It also allows having several address books (including backup). The help doc is brief; try to right-click on different controls. Sometimes hints are displayed if you move a mouse over controls.

Libraries, Tools

Free Programming Tools. PasMatLib, CppMatLib, uFMM, ForToC, ForToPas, Visual XSLtransformer, Object Math, Interface-based Delphi wrapper for SQLIte 3.
Free Sample Code. Examples for scientific programming tutorials, XSLtransformer, GA TSP, Address Book, File Tree, TestTEA, FileDB, Picture DB.
Tutorials in Scientific programming. C++ and Object Pascal tutorials with sample code.
SVN Tutorial: Practical guide to subversion on Windows with TortoiseSVN
Algorithms
SQLile / SQL Tutorials. Practical beginner's guide.
SQLite and PHP - Step-by-step tutorial.
Computer Security. Security, Cryptography, etc.

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Please e-mail me at nikolai@shokhirev.com