Sin Cosine Tangent
Libertya es un software de Gestion Integral Administrativa, sin costos de licencias de uso totalmente libre, diseñado para su rápida implementacion y puesta en marcha en cualquier tipo de empresa
Platforms: Windows, Mac, Linux
License: Freeware | Size: 283.12 KB | Download (66): Libertya ERP Download |
Sliding Puzzle 2x es la recreacin de un juego de puzzle clsico donde cada pieza es un fragmento de una imagen y hay que reconstruir una imagen desplazando piezas sin levantarlas del tablero. http://en.wikipedia.org/wiki/Fifteen_puzzle
Platforms: Windows, Mac, Linux
License: Freeware | Size: 1.5 MB | Download (52): Sliding Puzzle 2x Download |
This edition of the collection includes thirteen screen saver modules for Mac OS X: BabelBloX, MarbleX, RoX, FireWorks, Planets, Qix, Qix Triangle, Spheres, Spline, Tangent Circles, Wandering Polygon, Warp, and Xirtam.
Platforms: Mac
License: Freeware | Size: 2.7 MB | Download (53): illumineX ScreenSaver Pack 1.12 Download |
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 presents the spectrum of the signal.No tiene restricciones en la...
Platforms: Matlab
License: Freeware | Size: 1.94 MB | Download (51): 4B/5B Encoder line - Codificador de Linea 4B/5B Download |
This file contain functions for the calculations of:- Fresnel integral with sine and cosine integral- Fresnel integrals- Diffraction loss over one knife-edge using Fresnel integration end Lee's formula- Ploting the Cornu's spiral
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (53): Basic diffraction models Download |
This will ask for input bit stream..then it will generate sine and cosine wave...then generate the PSK signal with the demodulated output...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): Phase Shift Keying(PSK) Download |
This program generates filtered BPSK with proper pulse shaping filters such as ideal Nyquist, Raised cosine, Square root raised cosine and Gaussian filters. Determine the power spectrum of filtered BPSK signals.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (42): Generation of filtered BPSK with different pulse shaping Download |
Matlab code for the algorithm published inV. G. Reju, S. N. Koh and I. Y. Soon, Convolution Using Discrete Sine and Cosine Transforms, IEEE Signal Processing Letters, VOL. 14, NO. 7, JULY 2007, pp.445-448.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (48): Circular convolution using DCT and DST Download |
A Simulink model that generates and displays a simple cosine wave. The model computes the cosine function using the continuous phase method, which is based on Euler's formula for the complex exponential. The cosine generator is provided as a subsystem, which the user can copy-and-paste into other...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (48): Continuous Phase Oscillator in Simulink Download |
Fast Algorithm estimating the number of sinusoids in a white Gaussian noise. This algorithm use a sub-space method based on chi-square statistics of eigen values of the Autocorrelation Matrix.Example :clear, close all hiddenN = 512;L_vrai = 4;fe = 2000;F = (0:(fe/2)/(N/2-1):(fe/2));snr = [-10 -10...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): Number of sinusoids Estimator Download |
Y = DCTN(X) returns the discrete cosine transform (DCT) of X.X = IDCTN(Y) returns the inverse discrete cosine transform (IDCT) of Y.Y = DSTN(X) returns the discrete sine transform (DST) of X.X = IDSTN(Y) returns the inverse discrete sine transform (IDST) of Y.X and Y can be N-dimensional.D =...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Screenshot Impulse response invariant discretization of distributed order low-pass filter Download |
This routine computes the fft of the input signal and removes power at the annual (or any specified frequency) by replacing the power at that frequency with the average of terms on both sides; this is done in the sine and cosine terms so as to average the power and the phase.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): Remove_Annual Download |
Study of heat transfer and temperature of a 1x1 metal plateheat 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)A*Temp=U where A is coefficient matrix and u is constant matrixfinite...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (49): temperature analysis using finite difference method Download |
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.
Platforms: Matlab
License: Freeware | Size: 112.64 KB | Download (39): Function Approximation Using Neural Network Without using Toolbox Download |
For purposes of these tools, a quaternion, q, is just a four element vector where q(1:3) is the "imaginary" or "vector" portion of the hypercomplex number, and q(4) is the "real" or "scalar" portion. Consequently, if q represents a rotation, then: q(1) = v1*sin(phi/2) q(2) = v2*sin(phi/2) q(3) =...
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (44): Quaternion Toolbox Download |
Calculates the eigenvalues, state transition matrix, state vector and output of a linear system described in state space form.The answer is given in symbolic form.>> statespaceThe inputs A,B,C, and D must be given in matrix form.The input function or vector must be given in simple quotes.Ex:...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): statespace Download |
MdspFlanger is "another flanger" with the particularity that the LFO is synchronizable to the tempo with different waveforms (sin, square, triangle, triangle exponential, random...) and a smoothing factor for the waveform, so that you can achieve some new effects not available on classical...
Platforms: Mac
License: Freeware | Size: 1.17 MB | Download (38): MdspFlanger Download |
GFFT is generic simple and efficient Fast Fourier Transforms (FFT) implementation using policy-driven design and template metaprogramming. This new implementation of Fast Fourier transforms rose during study of the classical Cooley-Tukey algorithm and from an idea to assume the transform length...
Platforms: *nix
License: Freeware | Size: 51.2 KB | Download (35): GFFT Download |
MarcXimiL is a free, flexible, fully standards-compliant and efficient bibliographic similarity analysis framework. MarcXimiL comes out of the box with generic predefined similarity strategies. However, strategies may be customized in a flexible way: the order of comparisons between or within...
Platforms: *nix
License: Freeware | Size: 1.02 MB | Download (37): MarcXimiL for Linux Download |
PyFFI (Python File Format Interface) aims to make it easy to manipulate binary files in a Python environment. Starting from a file format description written in XML, PyFFI creates customizable Python classes to read and write file blocks as described by the XML. Currently, PyFFI supports the...
Platforms: *nix
License: Freeware | Size: 2.65 MB | Download (32): PyFFI for Linux Download |