Software Listing: Ejb

	WebCab Functions (J2EE Edition) | License: Shareware |
	EJB Component Suite offering refined numerical procedures to either construct a function of one or two variables from a set of points (i.e. interpolate), or solve an equation of one variable. The interpolation procedures provided include Newton polynomials, Lagrange's formula, Burlisch-Stoer algorithm, Cubic splines (natural and free), Bicubic interpolation and procedures for find the interpolation functions coefficients. In order to solve an equation we provide the Van Wijngaarden-Dekker-Brent algorithm, interval bisection method, secant and false position, Newton-Raphson method and Ridders' method. Publisher: WebCab Components| Date: 04-10-2004 | Size: 6728 KB
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	WebCab TA (J2EE Community Edition) | License: Shareware |
	100% Free EJB Component providing a collection of technical indicators which can be used in the construction of technical trading systems. Moreover, by using these methods with our JDBC mediator you will be able to iteratively apply these indicators to historical data stored within a DBMS. Within this J2EE Application we have implemented the following functionality: Technical Indicators Moving Averages - Simple, Median, Geometric Moving Averages, Linearly Weighted Moving Average (LWMA), Exponentially Weighted Moving Average (EWMA), Variable Moving Average (VMA) Directional Movement Indicator (DMI) and Average Directional Movement Indicator (ADX) - Directional Movement (PDM, MDM), True Range (TR), DMI Trading System, Directional Indicators (DX, ADX) Accumulation/Distribution - Accumulation/Distribution Indicator, Chaikin Oscillator, Chaikin Money Flow (CMF) Trend or Range? - Aroon Up/Down, Aroon Oscillator Market Strength - Balance of Power (BOP) Oscillators - Money Flow Index (MFI), Momentum, Rate of Change (ROC) Bollinger Bands - Upper and Lower Bollinger Bands Mean Reversion - Commodity Channel Index (CCI) Stochastics - (fast and slow) Filters - Typical and Median price This product also contains the following features: EAR Files - we provide individual customized EAR files for the most widely used application servers including IBM WebSphere 4. Publisher: WebCab Components| Date: 05-10-2004 | Size: 13085 KB
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	WebCab Options (J2EE Edition) | License: Shareware |
	EJB Suite for pricing equity option and futures contracts using Monte Carlo and Finite Difference techniques. General MC pricing framework: wide range of contracts, price, interest and vol models. Prices European, Asian, American, Lookback, Bermuda and Binary Options using Analytic, Monte Carlo and Finite Difference inaccordance with a number of vol, price, volatility and rate models. This product also contains the following features: * GUI Bundle - we bundle a suite of graphical user interface JavaBean components (with 1, 2, 4 or site-wide license) allowing the developer to plug-in a wide range of GUI functionality (including charts/graphs) into their client applications * EAR Files - we provide individual customized EAR files for the most widely used application servers including IBM WebSphere 4. Publisher: WebCab Components| Date: 05-10-2004 | Size: 27615 KB
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	WebCab Optimization (J2EE Edition) | License: Shareware |
	Refined procedures for solving and performing sensitivity analysis on uni and multi dimensional, local or global optimization problems which may or may not have linear constraints. Specialized Linear programming algorithms based on the Simplex Algorithm and duality are included along with a framework for sensitivity analysis w.r.t. boundaries (duality, or direct approach), or object function coefficients. This suite includes the following features: local unidimensional optimization; fast 'low level ' algorithms where the weight is on speed and not the accuracy of the results; bracketing algorithms - these methods find an interval where at least one extrema of a continuous function exists; locate algorithms - these methods converge to the extrema if the extrema is bracketed and the function under consideration is continuous; accurate `high level' algorithms; global unidimensional optimization - finds global minima / maxima; unconstrained local multidimensional optimization; unconstrained global multidimensional optimization; constrained optimization for derivable functions with linear constraints; linear programming - here the functions are linear and the constraints are linear; sensitivity Analysis - Stability of the value and location of the extremum This product also contains the following feature: GUI Bundle - we bundle a suite of graphical user interface JavaBean components allowing the developer to plug-in a wide range of GUI functionality (including charts/graphs) into their client applications. Publisher: WebCab Components| Date: 04-10-2004 | Size: 6201 KB
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	WebCab Probability and Stat (J2EE Ed.) | License: Shareware |
	EJB Suite offers functionality from Basic Statistics, Discrete Probability, Standard Probability Distributions, Hypothesis Testing, Correlation and Linear Regression. Statistics Module The Statistics module incorporates evaluation procedures of standard quantitative measures of centrality (mean) and dispersion of (discrete) numerical sets. This module incorporates weighted averages, geometric mean, Inter-Quartile range, mean and standard deviation, sample variance and the coefficient of variation. Discrete Probability Module The Discrete Probability module encapsulates the foundations of discrete probability and discrete probability distributions. Publisher: WebCab Components| Date: 05-10-2004 | Size: 20129 KB
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