derivatives
Overactive Logistics 1.3
Portable, robust and scalable enterprise server-side application. more>> Portable, robust and scalable enterprise server-side application.
Overactive Logistics is being developed using the Java Platform Enterprise Edition (Java EE). It can be deployed in any Java EE compliant application server and any relational database management system.
Rich client capabilites.
Overactive Logistics provides a graphical user interface with rich client capabilities that avoids AJAX cross browser support hassles and takes advantage by running in web-based and stand-alone modes.
Open Source License.
Overactive Logistics is an Open Source project released under the Overactive Source Public License (a derivative of the Mozilla Public License 1.1). You have complete flexibility and control of your implementation with absolutely no lock-ins.<<less
DeadLine 2.36
Analyze, solve, and plot various mathematical equations. more>>
EnablerLite 1.1
EnablerLite is one of the most marvelous tools to enhance your productivity. more>>
EnablerLite 1.1 is one of the most marvelous tools to enhance your productivity. EnablerLite is a derivative of Enabler that does not check pop Email. If you want to check pop Email please use Enabler. EnablerLite (and Enabler) also show the current temperature and weather conditions.
Enhancements: Version 1.1 may include unspecified updates, enhancements, or bug fixes.
Requirements:
- Windows 95/98/Me/NT/2000/XP/2003 Server
- Java Runtime Environment
DeliPlayer 2.50 Beta 1
DeliPlayer is a multi format, free audio player for Windows more>>
It plays all sorts of music, modules and samples with high quality, while providing a very powerful but easy to use user interface.
Main features:
- supports Windows 98, Millennium, NT 4.0, 2000, XP
- MP3
- Vorbis
- MusePack
- MP3 information (ID3) editor
- ProTracker (MOD files)
- FastTrackerII (XM files)
- ScreamTracker (S3M files)
- ImpulseTracker (IT files)
- C64-SID support
- plays DeliTracker Amiga custom modules
- plays all Tracker formats and derivatives with high quality
- plays 230 formats
- extremely powerful playlist
- archive support (ZIP/RAR/LHA/LZX)
- scaling, oversampling and interpolating mixer routines
- 10 band equalizer
- click removal
- dithering
- reverb
- wide stereo and stereo join
- highly configurable
support plays DeliTracker Amiga custom modules plays all Tracker formats and derivatives with high quality plays 230 formats extremely powerful playlist archive support (ZIP/RAR/LHA/LZXCatacaustic Curves Rev 3.2
Draw different types of catacaustic curves, depending and according to the input parameters more>> Draw different types of catacaustic curves, depending and according to the input parameters
With this program you can select a point light-source with the mouse (just left-click where you want when the mouse cross-hairs appear), and you will see the curve created by the envelope of reflected light rays from the surface of the chosen curve.
It achieved by accurately estimating the derivative of the curve at each point the light hits it, from which I calculate the Unit Normal vector to the curve at that point, from which I can work out the correct reflected ray.
Using Catacaustic Curves application you will be able to draw different types of catacaustic curves, depending and according to the input parameters.
OptimalView 1.0
This program minimizes a function of two variables using Nelder and Meads si... more>> This program minimizes a function of two variables using Nelder and Meads simplex method of function minimization. It does not need the derivatives of the cost function with respect to the control variables. Needs a starting point to start the search. The plus version can have any number of variables. Order it now!<<less
Native Pride And Pleasure 1.0
Native Pride And Pleasure is a free screensaver which will offer you an original derivative image in the background more>>
Music from Songs Of Praise. There are also a few animations with this.
PrGuardian Lite -
PeerGuardian Lite is a derivative of PeerGuardian 2 made to consume more>> PeerGuardian Lite is a derivative of PeerGuardian 2 made to consume as little CPU/RAM as possible. It has no UI or options and consists of a single tray icon.<<less
Speaker Recognition System 1.0
Speaker recognition is a tool to automatically recognizing who is speaking on the basis of individual information more>>
This technique makes it possible to use the speakers voice to verify their identity and control access to services such as voice dialing, banking by telephone, telephone shopping, database access services, information services, voice mail, security control for confidential information areas, and remote access to computers.
Speaker identity is correlated with the physiological and behavioral characteristics of the speaker. These characteristics exist both in the spectral envelope (vocal tract characteristics) and in the supra-segmental features (voice source characteristics and dynamic features spanning several segments).
The most common short-term spectral measurements currently used are Linear Predictive Coding (LPC)-derived cepstral coefficients and their regression coefficients.
A spectral envelope reconstructed from a truncated set of cepstral coefficients is much smoother than one reconstructed from LPC coefficients. Therefore it provides a stabler representation from one repetition to another of a particular speakers utterances.
As for the regression coefficients, typically the first- and second-order coefficients are extracted at every frame period to represent the spectral dynamics. These coefficients are derivatives of the time functions of the cepstral coefficients and are respectively called the delta- and delta-delta-cepstral coefficients.
Modern Speculator Pro 1.0
A very compact freeware software for calculating options, warrants, bonds, futures and combinations. more>>
Calculate bonds with accrued interest and adjusted yield, bond futures with conversion factor, options on bonds with implied interest volatility (instead of only the price volatility), caps, floors, collars , special stepped coupon bonds or various floating rate notes (including reverse and super floaters), putable or callable bonds, analyze or create complex derivatives. Run delta-neutral strategies.
Design your own tailor - made synthetic securities like e.g. synthetic shares which can rise in price but not fall. What-if-when calculations, with scrolltables.
An extreme example: you set up a combination of shares/stocks, options, warrants, futures and bonds, finance this 65% on credit, and you want to know what profit or loss this would give in 12 weeks, if until then interest rates fell by 1.2% and the implicit volatility of the options rose by 5.
No problem: you can read the exact value for each underlying price from tables, all costs and incomes are taken into account. Volatility skew, comparison of options/warrants with what-if-when scenarios.
CurTiPot pH & Acid-Base Titration Curves 3.1 3.2
All-in-one freeware for pH and equilibrium calculations, real data analysis and simulation of titration curves of acids, bases, salts and buffers (from simple solutions to complex mixtures) with inter more>>
- pH calculations of strong, weak an multiprotic acids, bases, salts and their buffers and mixtures (over 30 species at once) in aqueous medium, with estimation of activity coefficients by the Davies equation;
- Analysis of pH vs. volume of titrant data of simulated and real potentiometric titration curves by two methods: i) graphical representation of curves, assisted by cubic splines interpolation and smoothing of derivative curves for accurate evaluation of inflections (end-points); ii) determination of concentrations and refinement of pKa values by multiple nonlinear regression (based on the Solver supplement of Excel), essential for difficult titrations with undefined inflections, for example, acid rain.
- Simulation and overlay of acid-base titration curves of any complexity, without or with simulated random experimental error in pH and/or volume. Valuable for teaching, generation of unlimited titration exercises and evaluation of the feasibility and accuracy of new titrations.
- Generation of protonation diagrams and distribution curves of the equilibrium species of acids and bases as a function of pH or of added volume of titrant.
All necessary spreadsheets with graphics, examples, instructions, database and visual basic macros are contained in the single curtipot_.xls file. Simply unzip it, open it with Microsoft Excel (at medium security level), activate macros and start learning and working. No install/uninstall required, all macros removed when closing file.
by cubic splines interpolation and smoothing of derivative curves for accurate evaluation of inflections (end-points); ii) determination of concentrations and refinement of pKa values byLicense:Freeware
Cartesius Grapher 1
Cartesius is a powerful yet easy to use 2D graphing program. Navigate your way through functions by quickly panning and zooming using just your mouse more>>
Cartesius Grapher 1 is an application for navigating your way via functions by panning and zooming with your mouse. It is free. Easily graphs Cartesian, polar and parametric functions. Includes many analysis tools such as find minimum/maximum, find zero, find intersection, calculate slope and length of a curve. Cartesius also calculates integrals and areas with a simple visual interpretation. Tangent and normal lines can be drawn as well as derivative and integral plots.
MDDS-Simulator 2.02
MDDS-Simulator solves chemical engineering problems - having to do with chemical kinetics, mass and heat transfer, hydraulics and so on but it can also be used in many other fields, for example, mecha more>>
MDDS-Simulator is a software simulator of dynamic systems.
The name stands for Mathematically Described Dynamic Systems - Simulator.
MDDS-Simulator can be used for solving chemical engineering problems - having to do with chemical kinetics, mass and heat transfer, hydraulics and so on but it can be also used in many other fields, for example, mechanical, physiological, biological, economical.
This simulator uses previously developed mathematical models describing the behavior of a dynamic system examined and shows the changes in that system. MDDS-Simulator answers the question "Whats going on?" so it gives information for changes of some important system parameters. For example - concentrations of reacting and (or) resulting substances. Using MDDS-Simulator you can solve first and second order time derivative equations. Straightforward equations and equations with arbitrary parameter combinations can also be calculated. Furthermore, MDDS-Simulator can be used for optimization of system parameters - estimation of up to three parameters per one optimization run. The program manipulation is realized through user-friendly graphical interface. The model input is developed in a logically-consecutive way. The program has two types of model outputs - numerical results and graphical screen.
The program has a tool for calculation of confident intervals.
FpML Editor 1
FpML Editor is a beneficial and easy to use FpML Editor/Viewer/Validator for Windows 98/2000/XP/2003. more>>
FpML Editor 1 is a beneficial and easy to use FpML Editor/Viewer/Validator for Windows 98/2000/XP/2003.
FpML Editor is an industry standard for representation of financial derivatives. Users involve in derivative trading can describe complex financial products and communicate between seller/buyer or front/middle/back office. Current FpML specification and this software support the following derivatives: cap/floor, credit default swap, equity forward, equity swap, equity option, broker equity option, FRA, FX average rate option, FX digital option, FX swap, return swap, interest rate swap, swaption, and term deposit.
Derivative Power - FpML Editor. FpML (Financial product Markup Language) is designed to represent complex financial products in industry standard XML format. This tool is an industryLicense:Freeware
ODEcalc 5.11.5
ODEcalc for Windows: Ordinary Differential Equation (ODE) Calculator more>> ODEcalc for Windows: An Ordinary Differential Equation (ODE) Calculator! State your equation and boundary or initial value conditions and it solves your problem. Plots solution y and derivative ydot versus x. Solves most Boundary Value Problems (BVP) and Initial Value Problems (IVP) for Nth order ODE. ODE may be non-linear, implicit, and any order. Source code included ... its short! Great teaching tool! A Fortran Calculus demo appl.<<less
Plots solution y and derivative ydot versus x. Solves most Boundary Value Problems (BVP) and Initial Value Problems (IVP) for Nth order ODE. ODE may be non-linear, implicit, and any order. Source
Phil Brubaker - Plots solution y and derivative ydot v. ODEcalc. ODEcalc for Windows: An Ordinary Differential Equation (ODE) Calculator! State your equation and boundary or initialLicense:Freeware
