Analyze Signal

The FFT output can suply voltage output waveform and current waveforms. Requirements: - MATLAB 7.7 or higher - MATLAB's SimPowerSystems Platforms: Windows, Mac, *nix, Matlab, BSD Solaris

This program operates as a signal spectrum analyzer and a distortion meter at the same time. It can accept any numerical data representing few cycles of a signal. The data do not need to be equally separated. At least ten data points per cycle are needed. Higher number of data points will of... Platforms: Matlab

xor-analyze provides a program for cryptanalyzing xor "encryption" with variable key length.. Thomas Habets useful programs Platforms: *nix

Signal Inspector is a basic signal generator and analysis tool. It features an oscilloscope, a spectrum analyzer and a spectrogram, plus tone, noise, and pulse generators. Platforms: Mac

This program generates BPSK signal waveforms and plot the power spectrum of unfiltered BPSK. Platforms: Matlab

MATLAB is a software environment and programming language with over 1,000,000 users and is used to generate arbitrary and standard waveforms, configure and control instruments, build automated test applications, and analyze and visualize data from other instruments. MATLAB only supports... Platforms: Matlab

Each xls sheet is used to create a signal builder groupTime vector must be in the first column.Each sheet must contain the same signal type (name & number)as the first sheet.Use TestCases.xls for example Platforms: Matlab

The zip files contains SimulinkdlT« models that can be used for Teaching Signal Processing Concepts interactively. The models can be used for demonstrations or with modern teaching methods. The examples build on the ideas presented in the paper "Interactive models for teaching digital signal... Platforms: Matlab

Calculates windowed (over- and non-overlapping) RMS of a signal using the specified windowlength y = rms(signal, windowlength, overlap, zeropad) signal is a 1-D vector windowlength is an integer length of the RMS window in samples overlap is the number of samples to overlap adjacent windows... Platforms: Matlab

These are MATLABdlT« and SimulinkdlT« demos that goes with the "Introduction to Simulink for Signal Processing "seminar. Download, and unzip the zip file, and CD into that folder.Instructions:Run ANC_menu.m file from your MATLAB command prompt to open the HTML menu from which one can access... Platforms: Matlab

Companion software for the Signal Processing & Linear Systems book by B.P. Lathi Platforms: Matlab

This example is based on the Simulink help files on how to add a custom block to the Simulink Signal and Scope Manager. It is a very slick way to reduce adding save-to-workspace blocks to a model and to take advantage of Simulink's great capabilites. Platforms: Matlab

Functions accompanying MATLAB News & Notes article "Fixed-point Signal Processing: Getting Started" by Darel A. Linebarger and Thomas A. Bryan, 2004. The functions include an FIR filter in M that can be run in fixed-point and floating-point. Platforms: Matlab

It is a Training for students with a ramp periodic input signal to sinusoidal relaxation oscillator VI1 with a new block library simulink. Platforms: Matlab

It is training for students a PWM input signal to sinusoidal oscillator VI1 with simulink new library block.Student can change the frequency,the nivel and the ration for PWM, pulse width modulation input and set curve input/output frequency. Platforms: Matlab

These tools read and visualize Analyze MRI data files (.hdr, .img). Further work will create functions to write files. See http://eeg.sourceforge.net/ for more information and regular updates. Platforms: Matlab

Through a simple GUI, the user can select a signal by entering its name and its new name.The script can take inputs as simple strings, or Excel files.In the Excel file, there should be the names of signals to be replaced and the name to be replaced with. Platforms: Matlab

The Additive Noise Channel and the Additive Guassian Noise Channel are the simplest of all signal channels.The script mimics any experiments on these channels. Platforms: Matlab

In order to test and troubleshoot networks we need tools that allow us to generate network traffic and analyze the network's throughput performance. This is true for both wired and wireless networks. We focus strictly on 802.11 (WiFi) networks because analysis tools are relatively scarce or, when... Platforms: Windows

FAUST (Functional Audio Stream) is a functional programming language specifically designed for real-time signal processing and synthesis. FAUST targets high-performance signal processing applications and audio plug-ins for a variety of platforms and standards. The Faust compiler translates DSP... Platforms: Windows, Mac, BSD, Linux