Calculations with float numbers of unlimited precision. This is alpha version, availiable under GPL licence. Addtion, Division, Multiplication, sqrt, Ln, Exp, sin, cos, tan, arcsin, arccos, arctan and factorial are implemented. Change Log: version 0.02: - Read/write variable to XML version 0.01: - improved precision of bfVal for extended values, - Faster PI calculation - based on...
A math library for GMP. This library use the cmath as model and overloaded the principal math functions (sin, cos, tan, log... ). So, this make easy the development of generic programs.
SSE brings great speedups but lacks implementation for some of the most common math functions. This software package brings implementation for sin, cos, tan, asin, acos, atan, ceil, floor, ldexp, exp, frexp, log, pow; using SSE and SSE2.
mex c++ interface to call Eureqa server directly from matlab
The code enables symbolic regression with possible user-defined operators (such as +, -, *, /, ^, exp, log, sin, cos, abs, tan). Applications range from a detection of hidden data...
This is an online tutorial that covers on mathematical functions. This tutorial provides math functions like Round() (number rounded to an integer), Abs() (absolute value of number), sin(), cos() and tan() (sin, cosine, and tangent of numbers),...
Description of math functions for ASP: Abs(), Atn(), Cos(), Exp(), Fix(), Hex(), Int(), Log(), Oct(), Round(), Sgn(), Sin(), Sqr(), Tan()
My program Rectangle_Method could be used for finding areas of an interval [a,b] under a curve y = f(x) by dividing the interval [a,b] into n equal subintervals and constructing a rectangle for each subinterval.
However, the greater the...
Implementation of sine, cosine, tangent functions for Decimal arithmetic, using Taylor series expansion. It uses simple numerator and denominator generators.
The nice part is, the code is independent from the Decimal library. Feed it a...
DELOBJECT( H ) deletes the object with handle h, but is more forgiving
than DELETE: when h is empty, zero or not valid, no action is taken.
Additionally, DELOBJECT enables deletion of multiple handles...
GODLIKE (Global Optimum Determination by Linking and Interchanging Kindred Evaluators) is a generization of various population-based global optimization schemes. Also, it handles both single- and multi-objective optimization, simply by adding...
Update 2011: An example application is included which shows a 2D plot using Matlab formulas. Requires MFC. Visual Studio 2008 is recommended, but the project should work in other versions.
Another update is more correct support for...
The main file in this package, rsparse.m, creates a sparse array object that is a subclass of MATLAB's native sparse data type, but which is robust against certain bugs and errors (present as of R2009b).
Calculates fresnel sin and cos integrals
log(cos(Z)) and log(sin(Z)) return infinities for abs(imag(Z)) > 711 in double precision, or abs(imag(Z)) > 90 in single precision. The overflow occurs in the trigonometric function; the correct final result has about the same magnitude as...
[a, b] = FOURIERexp2cossin(c)
Calculate the cos (a) & sin (b) coefficients of the exponential
Fourier coefficients (c) returned by fft(x)/size(x,1),
while isreal(x) = true
needs the unshifted coefficients as input
C routines for numeric computation of sin and cos Fourier transform of the stretched exponential function exp(-t^b), also known as Kohlrausch-Williams-Watts function. Frequently used to describe spectra of disordered systems.
This is a fun, one player DHTML Phong (Ping Pong) game.
It uses cos and sin to move the ball at a specified angle, and the ball's angle can be altered by moving the paddle faster and hitting it. Ball also speeds up the longer the ball...
Codificador de linea 4B/5B escrito en Matlab, presentado en un GUIDE, codifica longitud sin restriccion y presenta el espectro de la senal.
4B/5B Encoder line written in Matlab, presented in a GUIDE, unrestricted length encoding and...
Study of heat transfer and temperature of a 1x1 metal plate
heat is dissipated through the left right and bottom sides and emp at infinity is t
n(n-1) points in consideration,
Temperature at top end is 500*sin(((i-1)*pi)/(n-1)
This code implements the basic back propagation of error learning algorithm. the network has tanh hidden neurons and a linear output neuron, and applied for predicting y=sin(2pix1)*sin(2pix2).
We didn't use any feature of neural network toolbox.