Download Shareware and Freeware Software for Windows, Linux, Macintosh, PDA

line Home  |  About Us  |  Link To Us  |  FAQ  |  Contact

Serving Software Downloads in 976 Categories, Downloaded 29.540.688 Times

Swept-Sine Analysis 1.0

  Date Added: May 25, 2013  |  Visits: 253

Swept-Sine Analysis

Report Broken Link
Printer Friendly Version


Product Homepage
Download (18 downloads)



This method, known as swept-sine, log-chirp, swept-tone, or sine sweep uses an increasing frequency sinusoid to stimulate an acoustic device under test. The response is processed to compress the response to an impulse response. This method is robust against noise, time variance, and weak nonlinearities. SYNTHSWEEP Synthesize a logarithmic sine sweep. [sweep invsweepfft sweepRate] = synthSweep(T,FS,f1,f2) generates a logarithmic sine sweep that starts at frequency f1 (Hz), stops at frequency f2 (Hz) and duration T (sec) at sample rate FS (Hz). EXTRACTIR Extract impulse response from swept-sine response. [irLin, irNonLin] = extractIR(sweep_response, invsweepfft) Extracts the impulse response from the swept-sine response. Use synthSweep.m first to create the stimulus; then pass it through the device under test; finally, take the response and process it with the inverse swept-sine to produce the linear impulse response and non-linear simplified Volterra diagonals. The location of each non-linear order can be calculated with the sweepRate - this will be implemented as a future revision.

Requirements: No special requirements
Platforms: Matlab
Keyword: Calculated Create Duration Extract Extractir Extractirsweep Response Extracts Finally Implemented Irlin Irnonlin Location Order Process Revision Sample Stimulus Synthsweepm
Users rating: 0/10

License: Freeware Size: 10 KB
USER REVIEWS
More Reviews or Write Review


SWEPT-SINE ANALYSIS RELATED
Backup Utilities  -  K7Z 0.6
Use K7Z if you want to: - Backup a folder to a storage location - Create or extract a password-protected archive - Update an existing archive quickly Ark (2.6.3) is handy but it doesnt seem to: - Create archives with passwords - Extract...
215.04 KB  
Windows Software  -  CHM To Exe 1.6.0
CHM To Exe lets you convert Microsoft HTML Help files (.chm) into secure and stand-alone applications (EXE files). With CHM To Exe, open CHM files, explore them, extract all source files and finally create HTML Executable projects in a snap. With...
1.67 MB  
File Utilities  -  fuse-zip 0.2.13
fuse-zip is a FUSE file system to navigate, extract, create and modify ZIP archives based in libzip implemented in C++. With fuse-zip you really can work with ZIP archives as real directories. Unlike KIO or Gnome VFS, it can be used in...
184.32 KB  
Compression Tools  -  Zip Files Opener 1.0.0200
This utility designed to be a simple yet powerful archiver program. You can easily create and extract zip compressed files by using its very simple user interface. You can split a big size file into smaller splitted files with only few click. Zip...
1.65 MB  
Compression Tools  -  MicroZip 2.1
MicroZip is a powerful file compression utility for mobile phones which allows you to create and extract compressed archives in multiple formats and encrypt sensitive information with powerful AES-256 encryption. MicroZip can create and extract...
124.28 KB  
Social Networking  -  RydeShare 1.0.0.1
Use RydeShare to quickly share your rides. you can create a ride by specifying a few details like your starting location, destination, going via etc. Other people who are in the same geographic region (City , Country) can subscribe to your ride by...
1024 KB  
Business  -  Ultra AutoCAD Tool 4.2.1
Ultra AutoCAD Tool is a powerful batch utility program for AutoCAD drawing files. Features include: extract data from drawing files (CSV, XML, HTML), create DXFs from DWGs, find and replace text, find and replace block attribute values, find and...
271 KB  
Utilities  -  mac-robber 1.02
mac-robber is a digital forensics and incident response tool that can be used with The Sleuth Kit to create a timeline of file activity for mounted file systems.
10.24 KB  
Backup Utilities  -  Q7Z 0.9.1
J7Z is an alternative 7-Zip GUI. It was designed by Xavion. 7-Zip is a high-compression file archiver. It was designed by Igor Pavlov. Use J7Z if you want to: * Update existing archives quickly * Backup multiple folders to a...
112.64 KB  
Compression Tools  -  J7Z 1.1.5-1
J7Z is an alternative 7-Zip GUI. It was designed by Xavion. 7-Zip is a high-compression file archiver. It was designed by Igor Pavlov. J7Z is an easy-to-use and powerful basic archiver for Windows with some new features. Compression: 7-Zip,...
 
NEW DOWNLOADS IN SCRIPTS, COMMUNICATION
Scripts  -  Free Ecommerce website creator 1.2
Free Ecommerce website creator is a free PHP shop creating script. This allows you to put a online shop on your own website. Create your own free ecommerce website for Your Business. Create an online shop using easyGUI online shop creator. The...
1.44 KB  
Scripts  -  MochiGames PHP Script ZDR 1.00
MochiGames PHP Script ZDR is web site, ready for use, for flash games. These flash games are downloaded automatically by "MochiGames PHP Script ZDR" from MochiGames media. The use of the games is free, you can use your own Mochi Publisher ID and...
368.54 KB  
Scripts  -  Php Chat 2.0
Add a free php site, single sign-on and multiple skins, 100% free 1. Server Modes: The chat server has paid mode and free mode. If the free chat mode, a free chat room will be assigned to your website with your domain as the room name. 2....
938.87 KB  
Scripts  -  Nibbleblog 3.0.1
Nibbleblog it's a powerful engine for creation and manipulation of BLOG's completely free. Very simple to install and configure (Only 1 step). The database used is based on XML files and this way it is not necessary to use MySQL or similar DBMS....
371.09 KB  
Scripts  -  PHP File Manager | CloudOsys 2.9b8
CloudOsys is a PHP file manager, a tool that allows your visitors upload files such as media content directly to your website. Your visitors will upload files directly to your website, where they can share and comment on them. Through cloud...
1.41 MB  
Communication  -  Contact Form Script 1
This PHP script is a fully functioning contact form which can be easily installed on your own website. It enables users to contact you directly by filling out the form. The PHP script is completely FREE to use, and none of the code is encoded...
19 KB  
Communication  -  Ethernet Source with SimEvents 1.1
When audio or video is transmitted over an Ethernet network, the data is usually transmitted in bursts of packets with long idle times in between bursts. SimEvents is a good tool for modeling those types of sources and studying the effects of...
2.8 MB  
Communication  -  Autocorrelation and Crosscorrelation function of gold sequence 1.0
This m-file finds and plots the autocorrelation and crosscorrelation function(ACF and CCF) of generated Gold codes of length 31.Crosscorrelations are three valued.
10 KB  
Communication  -  Zoom Spectrum 1.0
This function returns N point DFT samples of 2dw band of Fourier transform of a sequence. Typically, fft() returns N samples of Fourier transform ranging from 0 to 2pi. This function takes the N-point DFT samples and returns N-point samples...
10 KB  
Communication  -  BER of BPSK DS-SS System 1.0
This m-file finds the bit error rate performance of BPSK DS-SS system over (i) AWGN channel and (ii) Slow Rayleigh fading channel corrupted by AWGN. Compare the performance with simple BPSK system.In this simulation I have used two functions.So to...
10 KB