Infinity Symbol

[psi gopt] = dfdesign_w_lmi(phi, w, d, n);DFDESIGN_W_LMI computes the H-infinity optimal inverse FIR filter of phi(z).The resulting filter minimizes the H-infinity norm of the error system E_w(z) = [z^(-d) - psi(z)phi(z)]w(z).The LMI method based on KYP lemma is used in this function.[INPUT]phi:...

Current direct sequence code division multiple access (DS-CDMA) system suffer from Multiple access interference (MAI) and Inter symbol interference (ISI) due to the frequency selective channel. This interference can be avoided by use of Adaptive Beamforming. There are two different minimum...

Computes the H-infinity optimal causal filter (indirect B-spline filter) for the cubic spline.[INPUT]d: delay[OUTPUT]psi: the optimal filter psi(z) in a TF objectgopt: optimal valueThis file is based on the following paper:M. Nagahara and Y. Yamamoto,H-infinity optimal approxmation for causal...


Platforms: Matlab

Wigner3j( J123, M123) calculates the Wigner 3j-symbol according to Racah formula.The Wigner 3j symbol is useful for multiplication of Spherical Harmonics (and their generalizations) and for addition of angular momentum.The are related to the Clebsch-Gordan coefficients by:Wigner3j( J123, M123 ) =...


Platforms: Matlab

[psi gopt] = dfdesign_w(phi, w, d);DFDESIGN_W computes the H-infinity optimal inverse filter of a given filter phi(z).The resulting filter psi(z) minimizes the H-infinity norm of the error systemE_w(z) = [z^(-d) - psi(z)phi(z)]w(z).If an error occurs, use "dfdesign_w_lmi.m".[INPUT]phi: target...


Platforms: Matlab

The objective is to demonstrate character/ symbol frequency distribution analysis (reference to the English language) on 2 vintage ciphers, namely Caesar cipher (a mono-alphabetic substitution cipher) and the Vigenere cipher (a poly-alphabetic substitution cipher).Under the symbol frequency...


Platforms: Matlab

This is an implementation of the Levi-Civita symbol, also known as the permutation tensor, or "epsilon i j k". The function supports not just three but two, four, five etcetera indices. It is fairly fast. Most of the file is a test driver which can be deleted. To see how it works just type...


Platforms: Matlab

Updated version of PSK31 communication standard that is now R2009B-R2012A compliant.This model implements a communication standard known as PSK31. The transmit portion of the model can either synthesize the PSK31 signal, or use real world signals that were captured as Wave files.The receiver...


Platforms: Matlab

There are some old HTML pages that achieve extended range of characters using Internet Explorer-only hack of putting other characters inside tag. This method is non-standard and does not not work in any other browser then Internet Explorer (and Netscape Navigator - versions 4.x and older)....


Platforms: Mac

Marathon Infinity has the brand new scenario Blood Tides of Lh'owon, plus Bungie's own map editor Forge, a content tool Anvil and the Marathon 2 Strategy Guide. For Marathon fans, Infinity takes the game to a whole new level, evolving the story to its fullest and providing the tools to let you...


Platforms: Mac

The Island of Infinity is a free and fun interactive fiction novel with a time travel theme. You are walking around, minding your own business, when, suddenly, you are sucked into a portal and taken somewhere else. You can see a window to the north. You can also see a ladder leading down. You...


Platforms: Mac

Annoyingly, Fireworks has never offered a keyboard shortcut for editing a symbol or exiting edit mode once you were in it. This command does just that: it enters edit mode if you've selected a symbol or exits exit mode if you're already editing a symbol. Assign a keyboard shortcut to quickly jump...


Platforms: Mac

Asteroids Infinity is a 2D space shooter game written in Python and PyGame. The biggest difference is probably the screen scrolling with you when you move, so you don't have to worry about asteroids wrapping around from the opposite edge of the screen and whacking you. It also features...


Platforms: *nix

Symbol Tax is tax software for calculating capital gains/losses tax and for various cryptocurrency symbols and DeFi transactions. It has the capability to download symbol price data and calculate/update your capital gains/losses as well as keep track of both your short and long term capital...


Platforms: Windows, Windows 8, Windows 7, Windows Server

libscl (SCL) is a library that provides hash tables, list, queue, stack, symbol, balanced binary tree, and a vector as abstract data types. Multiple independent instances of the same abstract type can be used, each with its own arbitrary contents. Whats New in This Release: - Added a little...


Platforms: *nix

LaTeX Symbols Selector project is a symbol browser to help creating LaTeX documents with many math symbols. All symbols are grouped into categories and user can copy symbol name to system-wide clipboard (or insert it directly to first running copy of gVIM) by selecting symbol icon from list....


Platforms: *nix

The Infinity Game PaX allows you to play BabelBloX, MarbleX, MnemoniX and RoX for one tiny tidbit of a price. So, for only a couple of bucks more than the price of a single game you get a TON more fun.


Platforms: Mac

Symbol Caddy Dashboard widget keeps all those silly HTML entity codes at your fingertips. Just click the symbol to have the HTML code copied to your clipboard. On the back is an option to have the Dashboard automatically close after copy, making the workflow faster.


Platforms: Mac

SymbolChooser is a word processor that can be used to type documents in any language or even to create a new language with a new alphabet and new symbols. SymbolChooser is especially useful to constructed language (conlang) enthusiasts who desire to invent new languages and symbols. SymbolChooser...


Platforms: Windows

The True Type Symbol Font MARVOSYM.TTF is a valuable addition for any office or civil engineering purpose. It contains often-needed but rarely available symbols as the mysterious Estimated-Sign (e-symbol), Fax Machine, Answering Machine, Cellular Phone, Steel Profile Symbols, the original Euro...


Platforms: Windows, Mac, Unix, Linux, Linux Gnome, Linux Open Source