Quadrature

Quadrature Amplitude Modulation (QAM) is demonstrated in matlab using graphical user interface.To use it open QAM figure file Platforms: Matlab

Ever wonder how the weights and abscissae are calculated for the numerical conversion from radiance to flux? The long and the short of it is that Gauss-Jacobi quadrature determines the weights and abscissae which is similar to Gaussian for low-point quadrature but differs substantially for... Platforms: Matlab

This script computes the definite integral of a user defined function over the interval [a, b]. The user can specify the number of Gauss points (1 Platforms: Windows, Mac, *nix, Python, BSD Solaris

This code ask u to input the bit stream....then it will generate the odd and even bit stream, the sinusoidal signal..the QPSK modulated output.... Platforms: Matlab

This code computes the approximation of the convolution integral (*) between two functions, f(t) and g(t), sampled at the times t1,t2,...,tm (unit spacing), via the trapezoidal quadrature rule. To compute the integral with other than unit spacing, multiply the result by the spacing... Platforms: Matlab

Matlab files include Gaussian numerical quadrature, Newton's method for finding roots, finite element method for 1D wave equation, and pattern formation (KPP anda system of two coupled PDEs). Platforms: Matlab

Gauss numerical integration of univariate funcitons by 7-point Gaussian quadrature. Very accuracy and fast. Platforms: Matlab

The QAM research has provided some useful MATLAB functions that make use of MATLAB's powerful GUI.To use it, open QAM figure file. Requirements: - MATLAB 7 Platforms: Windows, Mac, *nix, Matlab, BSD Solaris

AWDN(2003)introduce a powerful numerical skill (QUAD) to price universal options. In this code, I just price a E Platforms: Matlab

Use any simple radio transmitter to send Audio/Video or any other form of data via the soundcard. Rates up to 400kb/s possible. With two transmitters, 2way communication is possible. Uses quadrature amplitude modulation scheme (QAM). Robustness is done with Read Solomon coding, interleaving, and... Platforms: Windows, Linux

This model simulates a CDMA2000 1xRTT Forward link (between Base Station and Mobile Station).In particular, it simulates the Radio Configuration 3 of a Forward Fundamental channel.The block CDMA2k: Initial settings allows you to set different parameters such as data rate, Power ControlSubChannel... Platforms: Matlab

CHAPTER 1: FOURIER ANALYSIS1.1 CONTINUOUS-TIME FOURIER SERIES (CTFS)1.2 PROPERTIES OF CTFS 1.2.1 Time-Shifting Property 1.2.2 Frequency-Shifting Property 1.2.3 Modulation Property1.3 CONTINUOUS-TIME FOURIER TRANSFORM (CTFT)1.4 PROPERTIES OF CTFT 1.4.1 Linearity 1.4.2 Conjugate Symmetry 1.4.3 Real... Platforms: Matlab

MATLABdlT« is a software environment and programming language with over 1,000,000 users and supports TektronixdlT« spectrum analyzers through its Instrument Control Toolbox.MATLAB is used with Tektronix spectrum analyzers for important tasks including filtering acquired signals, analyzing... Platforms: Matlab