Software Listing of Author : "Bill Higley"
- Basic String Cryptography
- License: Shareware
- Price:


These are three *very* simple codes for implementing the most rudimentary encryption method possible. CRYPTOSHIFT.m implements a monoalphabetic shifting substitution encryption. It takes two arguements: the string to be encoded and the amount to shift each letter. To decode, shift backward the same amount you shifted forward. CRYPTOSUBCODE.m generates, from an input string, a coded string and a key. The key represents the random substitutions made, and is used by CRYPTOSUBDECODE.m along with the encoded string to decode a string.
- Publisher: Bill Higley
- Date Released: 06-03-2013
- Download Size: 10 KB
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- Platform: Matlab, Scripts
- Encoded Data Simulator
- License: Freeware
- Price: 0.00


This is a collection of m-files I created to complete a research project into the DC components of various encoding techniques. Eight of the files create random bit sequences that conform to their coding requirements. The others were files I found useful in the scope of the project and supplement the g..
- Publisher: Bill Higley
- Date Released: 01-03-2013
- Download Size: 10 KB
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- Platform: Matlab, Scripts
- FFT Plot
- License: Shareware
- Price:


An easy-to-use file that plots the power spectral density of a vector
- Publisher: Bill Higley
- Date Released: 01-02-2013
- Download Size: 10 KB
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- Platform: Matlab, Scripts
- Number to Ordinal String Converter
- License: Shareware
- Price:


This function turns a number into an ordinal string, ie 1 becomes 'first', 2 becomes 'second'. After 'twentieth', the number is used with the appropriate 'st, 'nd', 'rd', or 'th'. Useful for instructionary dialog boxes, etc.
- Publisher: Bill Higley
- Date Released: 14-05-2013
- Download Size: 10 KB
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- Platform: Matlab, Scripts
- Random Variable Generation
- License: Shareware
- Price:


This collection generates random variables and vectors of random variables with various distributions, including Bernoulli, geometric, exponential, Gaussian, Poisson, discrete uniform, and continuous uniform, based on the parameters you input to the function.
- Publisher: Bill Higley
- Date Released: 01-01-2013
- Download Size: 10 KB
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- Platform: Matlab, Scripts
- RLL-Code - (d,inf)
- License: Freeware
- Price: 0.00


This is a simple (d,inf) RLL encoder, which I have found useful.
- Publisher: Bill Higley
- Date Released: 25-03-2013
- Download Size: 10 KB
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- Platform: Matlab, Scripts
