Spectrum
EZFFT(T,U) plots the power spectrum of the signal U(T) , where T is a 'time' and U is a real signal (T can be considered as a space coordinate as well). If T is a scalar, then it is interpreted as the 'sampling time' of the signal U. If T is a vector, then it is interpreted as the 'time' itself....
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): EZFFT : An easy to use Power Spectrum (FFT) Download |
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
License: Freeware | Size: 102.4 KB | Download (47): Fully Automatic Signal Spectrum Analyser Download |
Digital signal generator (sumulator) with power spectrum display and sliders for "real time" control, useful for teaching and demonstrating the power spectra of different types of signals and the effect of signal duration and sampling rate. Version 1.1 adds sound output. The signal slider selects...
Platforms: Matlab
License: Freeware | Size: 122.88 KB | Download (45): Interactive Power Spectrum Demo Download |
Simple example of the use of the FMINSEARCH function to fit the blackbody equation to the emission spectrum of an incandescent body for the purpose of estimating its color temperature and emissivity. fitblackbody.m is the fitting function. BlackbodyDataFit.m is a script that fits a small set of...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Fit blackbody equation to spectrum Download |
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
License: Freeware | Size: 10 KB | Download (44): Acquiring IQ Data - Tektronix 6000 Series Spectrum Analyzer Download |
This is a little script that adds several Gaussian or Lorentzian functions with the appropriate full width at half max and height to generate and plot a spectrum. The input is an array containing frequency vs oscillator strength, desired fwhm of the peaks and method for generating the spectrum....
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (39): Generate Spectrum Download |
This m-file plots the transmitted signal of slow frequency hopped spread spectrum.This uses one symbol transmission per frequency hop.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (39): Slow Frequency Hopped Spread spectrum Download |
The radially averaged power spectrum (RAPS) is the direction-independent mean spectrum, i.e. the average of all possible directional power spectra. The radially averaged power spectrum provides a convenient means to view and compare information contained in 2-D spectra in 1-D. This function...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (46): Radially averaged power spectrum of 2D real-valued matrix Download |
Spectrum scope makes it easy to compute and display the fft of a live signal. You feed it your time series data, and it does the rest. It works very nicely with the Timer objects introduced in R13, and with Analoginput objects (from the Data Acquisition Toolbox).Here's a simple example, assuming...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (42): Spectrum Scope Download |
Keyboard-controlled interactive power spectrum demonstrator, useful for teaching and learning about the power spectra of different types of signals and the effect of signal duration and sampling rate. Single keystrokes allow you to select the type of signal (12 different signals included), the...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (40): iPower: Interactive Power Spectrum Demonstrator Download |
MATLABdlT« is a software environment and programming language used to configure and control instruments such as oscilloscopes and spectrum analyzers, filter signals, make measurements, analyze data, and build test systems.MATLAB supports TektronixdlT« real-time spectrum analyzers through...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 1.16 MB | Download (44): Tektronix RSA6100A Spectrum Analyzer Driver Download |
Dante WDM driver .If you are a professional musician, acoustics expert or just a hi-fi enthusiast who wants to make sure that his audio system is perfectly tuned and plays the way it is supposed to, you need a whole set of hardware and software tools that will measure the parameters of your...
Platforms: Windows, Windows 8, Windows 7, Windows Server
License: Shareware | Cost: $149.00 USD | Size: 22.65 MB | Download (79): Spectrum Analyzer pro Download |
Fully featured, accurate and extremely powerful, it was designed with the professional audio engineer in mind. But it's so simple to use and inexpensive that even the casual hi-fi enthusiast will find he can't live without it. Just fire it up and hit the spacebar to start analyzing, it's that...
Platforms: Windows
License: Shareware | Cost: $30.00 USD | Size: 560 KB | Download (254): SpectraScope Download |
:: New features to this program include * Musical Note detector * dBFS and RMS Peak Level Meter * Weighting filters dB(A), dB(B) and dB(C) * 48000 hz audio stream * wide screen compatible * Correlation percentaged labels * 1/3, 1/6, 1/12, 1/24 Octave displaying of the Spectrum * Zoom function,...
Platforms: Windows
License: Shareware | Cost: $149.00 USD | Size: 2.8 MB | Download (762): Spectrum Ananlyzer pro lab Download |
ZAC Browser (Zone for Autistic Children) is the first web browser developed specifically for children with autism, and autism spectrum disorders such as Asperger syndrome, pervasive developmental disorders (PDD), and PDD-NOS. Zac Browser is for children - for their enjoyment, enrichment, and...
Platforms: Windows
License: Freeware | Size: 6.37 MB | Download (251): Zac Browser Download |
Spectro Octave Analyzer software provides you with the ability to perform octave measurements using your PC or laptop sound card. The program computes, in real-time, the averaged 1 octave and 1/3 octave spectrum recorded by a microphone, connected to the sound card. RMS or peak hold analysis can...
Platforms: Windows
License: Shareware | Cost: $10.95 USD | Size: 12.3 MB | Download (686): Spectro Octave Analyzer Download |
Japa short from JACK and ALSA Perceptual Analyser is a perceptual or psychoacoustic audio spectrum analyser. In contrast to JAAA, this is more an acoustical or musical tool than a purely technical one. Possible uses include spectrum monitoring while mixing or mastering, evaluation of ambient...
Platforms: *nix
License: Freeware | Size: 33.79 KB | Download (106): Japa Download |
Jaaa is short from JACK and ALSA Audio Analyser, is an audio signal generator and spectrum analyser designed to make accurate measurements. Frequency and Amplitude These two sets of buttons set the display view. One of these six buttons, or Bandw, Peak, or Noise discussed below, has an orange...
Platforms: *nix
License: Freeware | Size: 23.55 KB | Download (120): Jaaa Download |
XMMS Root Visualization Plugin is a little XMMS plugin wich can draw a spectrum analyzer directly to the background (root window) of X. Whats New in This Release: - changed code to get rid of gcc 4 compiler warnings - added alpha channel to all colors - rewrote configuration backend -...
Platforms: *nix
License: Freeware | Size: 337.92 KB | Download (102): XMMS Root Visualization Plugin Download |
MassSpec::ViewSpectrum::RealVsHypPeptide is a Perl module to view a real mass spectrum on the same graph as a hypothetical spectrum generated by fragmenting a peptide in silico. SYNOPSIS use MassSpec::ViewSpectrum::RealVsHypPeptide; open GRAPHIC, ">mygraphic.png" or die "Unable to open...
Platforms: *nix
License: Freeware | Size: 8.19 KB | Download (93): MassSpec::ViewSpectrum::RealVsHypPeptide Download |