Magnitude
Toolbox for log-spectral magnitude MMSE estimators under super-Gaussian densities.The toolbox can also be downloaded from: http://ict.ewi.tudelft.nl/~richard/log_spe...per_gaussV1.rarThe matlab files enclosed in this toolbox can be used to tabulate gain functions for log-spectral magnitude MMSE...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (41): Toolbox for log-spectral magnitude MMSE estimators under super-Gaussian densities Download |
Earthquakes Meter is very famous gadget that monitoring earthquakes around the world. It will show you the earthquakes (magnitude, depth, location and time of event) in few minutes.
Platforms: Windows
License: Freeware | Size: 64.48 KB | Download (105): Earthquakes Meter Download |
The function asymp() corresponds to bode(), but it also plots asymptotes for the magnitude and phase graphs. Phase asymptotes are vertical.asymp() only accepts monovariable transfer functions.If the transfer function also has a time delay, the time delay is ignoredfor the phase asymptotes.asymp()...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (40): Bode plot with asymptotes Download |
The Sky Screen Saver shows the sky above any location on Earth, including stars (from the Yale Bright Star Catalogue of more than 9000 stars to the 7th magnitude), the Moon in its correct phase and position in the sky, and the position of the Sun and all the planets in the sky. Outlines,...
Platforms: Windows
License: Freeware | Size: 183 KB | Download (96): Sky Screen Saver for Windows Download |
The Sky Screen Saver shows the sky above any location on Earth, including stars (from the Yale Bright Star Catalogue of more than 9000 stars to the 7th magnitude), the Moon in its correct phase and position in the sky, and the position of the Sun and all the planets in the sky. Outlines,...
Platforms: Windows
License: Freeware | Size: 183 KB | Download (135): Sky Screen Saver Download |
The Sky Screen Saver shows the sky above any location on Earth, including stars (from the Yale Bright Star Catalogue of more than 9000 stars to the 7th magnitude), the Moon in its correct phase and position in the sky, and the position of the Sun and all the planets in the sky. Outlines,...
Platforms: Windows
License: Freeware | Size: 183 KB | Download (95): SimonTools CyberGhost VPN Download |
Web100 project was created to produce a complete host-software environment that will run common TCP applications at 100% of the available bandwidth, regardless of the magnitude of a networks capability. While the national high-performance network infrastructure has grown tremendously both in...
Platforms: *nix
License: Freeware | Size: 77.82 KB | Download (102): Web100 Download |
MAnalyzer is an FFT based audio frequency analyzer. Content can be displayed as either 1/3 octave bars or as a variable resolution FFT curve. MAnalyzer allows lots of functions including comparisons, magnitude normalization, averaging and smoothing.
FEATURES:
· Spectrum meter (64-bars),...
Platforms: Windows
License: Freeware | Size: 16.8 MB | Download (557): MAnalyzer x64 Download |
MAnalyzer is an FFT based audio frequency analyzer. Content can be displayed as either 1/3 octave bars or as a variable resolution FFT curve. MAnalyzer allows lots of functions including comparisons, magnitude normalization, averaging and smoothing.
FEATURES:
· Spectrum meter (64-bars),...
Platforms: Windows
License: Freeware | Size: 16.8 MB | Download (726): MAnalyzer Download |
MAnalyzer is an FFT based audio frequency analyzer. Content can be displayed as either 1/3 octave bars or as a variable resolution FFT curve. MAnalyzer allows lots of functions including comparisons, magnitude normalization, averaging and smoothing.
FEATURES:
· Spectrum meter (64-bars),...
Platforms: Mac
License: Freeware | Size: 16.8 MB | Download (672): MAnalyzer for Mac OS X Download |
Run "parrecreader.m"This program reads the native PAR/REC files, imports them to Matlab workspace and displays them.This is a stripped down version of code developed for MR Elastography purposes, but should be useful for other applications as well.Two sample datasets are included: i)T2W anatomy...
Platforms: Matlab
License: Freeware | Size: 1.51 MB | Download (44): PAR/REC File Reader Download |
This function localizes a single source from a frame of data received at the microphones. It uses the Steered Response Power with the PHAse Transform (SRP-PHAT) as the functional. The true source location will have the maximum SRP-PHAT value. Stochastic Region Contraction (SRC) is used as the...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (46): Acoustic source localization using SRP-PHAT Download |
Simple implementation of [1] with small modification. Hopefully this is going to help beginners in speech/audio signal processing.[1] X. Zhu, G. T. Beauregard and L. L. Wyse, "Real-Time Signal Estimation From Modified Short-Time Fourier Transform Magnitude Spectra", IEEE Trans. on Audio, Speech,...
Platforms: Matlab
License: Freeware | Size: 40.96 KB | Download (43): Time-scale/pitch modification Download |
This function quickly finds local peaks or valleys (local extrema) in a noisy vector using a user defined magnitude threshold to determine if each peak is significantly larger (or smaller) than the data around it. The problem with the strictly derivative based peak finding algorithms is that if...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (41): PeakFinder 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 |
[FDOUT, FREQ_AXIS] = FDCORR(A,B,FRANGE)FDCORR Joint frequency and delay correlation Performs an efficient circular cross correlation between two vectors over all possible frequency offsets (Dopplers) between -pi and pi where 2pi is the sampling rate.A: vector representing received signal sampled...
Platforms: Matlab
License: Freeware | Size: 30.72 KB | Download (40): Joint Frequency and Delay Correlation Download |
PCSA is a frequency domain analysis technique that can be used to transform PSDs (as those in a spectrogram) to the form of a two-dimensional histogram with frequency-magnitude bins. PCSA can be used to examine the spectral characteristics of a long period of data. It summarizes magnitudes and...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (47): Principal Component Spectral Analysis Download |
Functions are described briefly below:1) er_add: Add given tranfer functions.2) er_blaschke: Perform desired frequency transformation of digital filter using Blaschke products.3) er_conv: Multiply transfer functions.4) er_fconv: Convolve transfer functions in frequency domain.5) er_firlsinv: Find...
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (39): Comprehensive DSP Toolbox Download |
This framework facilitates short-time speech processing. A vector containing audio data samples is taken as input, the short-time Fourier transform (STFT) is then computed and the resulting complex spectrum is decomposed into magnitude and phase spectra. No modification is made in this 'hello...
Platforms: Matlab
License: Freeware | Size: 522.24 KB | Download (42): Analysis Modification Synthesis 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 |