Cutoff Freq
Plots Rectangular, Hamming and Flat top WINDOWS responses. Also plots the spectrum of the wav signal before and after applying the lowpass filter. Then writes the WAVs of these signals.Parameters that were made to be set:-file name (file_1)-time taken from wav (analysis_time)-filter order...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 204.8 KB | Download (50): Lowpass FIR filter on .wav file with windowing Download |
This function returns coefficients of Gaussian lowpass filter.Advantages of Gaussian filter: no ringing or overshoot in time domain.Diasadvantage: slow rolloff in frequency domain.Pass SR=sampling rate, fco=cutoff freq, both in Hz, to the function.Coefficients for FIR filter of length L (L always...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): 1D Gaussian lowpass filter Download |
freq is a Perl script used to analyze the last log. It works on Linux systems, but may also work on other UNIX-based systems that have the same format for their lastlog. I have added some preliminary support for SunOS and IRIX, though this has not been tested to the point where I would know if...
Platforms: *nix
License: Freeware | Size: 14.34 KB | Download (90): freq Download |
Performs hierarchical clustering of data using specified method andseraches for optimal cutoff empoying VIF criterion suggested in "Okada Y. et al - Detection of Cluster Boundary in Microarray Data by Reference to MIPS Functional Catalogue Database (2001)".Namely, it searches cutoff where groups...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (46): Clustering data and searching optimal cutoff employing VIF criterion Download |
Group delay may also be calculated to compliment a given data set, thus, providing a flat group delay.
Minimizing Intersymbol Interference in a read/write channel for disc drives by shaping and slimming an isolated readback pulse was the main objective for writing this program. For more info,...
Platforms: Windows
License: Shareware | Cost: $433.00 USD | Size: 1.52 MB | Download (143): Match-Freq Download |
Pulse shaping filter program that finds the pole-zero locations of a transfer function, H(s), for a matched filter. H(s) equals a -desired- signal (Yout) divided by a given input signal (Yin). Both Yout and Yin are functions of frequency.
Group delay may also be calculated to compliment a...
Platforms: Windows, Windows 8, Windows 7, Windows Server
License: Freeware | Size: 3.6 MB | Download (181): Match n Freq Download |
Zfit(data)Plots the impedance DATA which has to be a 3-columns wise matrix [FREQ, RealZEXP, ImagZEXP]. Impedance, admittance, capacitance and modulus representations in the complex plane are then pushbutton obtainable.The others usages are described in the help lines with examples too...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Zfit Download |
Sound Effect Maker can create sound effects for sound file. It supports the sound effects such as chorus, compression, distortion, echo, flange, gargle, parametric equalizer, reverberation. It can adjust the following parameters of the sound effects: Chorus: wet/dry mix, depth, feedback,...
Platforms: Windows, Windows CE
License: Shareware | Cost: $29.99 USD | Size: 473 KB | Download (639): Sound Effect Maker Download |
Pulse shaping filter program that finds the pole-zero locations of a transfer function, H(s), for a matched filter. H(s) equals a -desired- signal (Yout) divided by a given input signal (Yin). Both Yout and Yin are functions of frequency. Group delay may also be calculated to compliment a given...
Platforms: Windows
License: Shareware | Cost: $433.00 USD | Size: 1.61 MB | Download (94): Match-n-Freq Download |
Binaural Brainwave Stimulator 4.0 16 color strobe sets 300 Options (BrainStimPro) is a Professional Medical Brainwave Tuning tool for medical personal, Using adjustable freq, base frequency, modulation, duration, programmable color strobe, 4 wave forms, Freq Ramps, audio to visual pulse ratio...
Platforms: Windows
License: Shareware | Cost: $35.00 USD | Size: 3 KB | Download (567): BrainStimPro Binaural Generator Download |
Yahoo::Marketing::BidInformationService is an object that provides operations that return the current bid and cutoff bid required for a keyword to make it to best rank. You can use this information to optimize your keyword bid in real-time. SYNOPSIS See EWS documentation online for available...
Platforms: *nix
License: Freeware | Size: 67.58 KB | Download (95): Yahoo::Marketing::BidInformationService Download |
PSP 85 is the product of our eternal fascination with the endless possibilities offered by variable sample rate delay lines. PSP 85 benefits from aggressive algorithm optimization and adds numerous significant new features while retaining full preset and bank compatibility with our renowned PSP...
Platforms: Mac
License: Shareware | Cost: $149.00 USD | Size: 6 MB | Download (45): PSP 85 for Mac OS X Download |
PSP 85 is the product of our eternal fascination with the endless possibilities offered by variable sample rate delay lines. PSP 85 benefits from aggressive algorithm optimization and adds numerous significant new features while retaining full preset and bank compatibility with our renowned PSP...
Platforms: Windows
License: Shareware | Cost: $149.00 USD | Size: 2.5 MB | Download (44): PSP 85 x64 Download |
PSP 85 is the product of our eternal fascination with the endless possibilities offered by variable sample rate delay lines. PSP 85 benefits from aggressive algorithm optimization and adds numerous significant new features while retaining full preset and bank compatibility with our renowned PSP...
Platforms: Windows
License: Shareware | Cost: $149.00 USD | Size: 2.5 MB | Download (45): PSP 85 Download |
function [f,a] = iqtofreqplot(x,freq)Finds the angle and frequency of IQs it then plots the angle and frequency as a function of time IQTOFREQPLOT('complex data', 'rate at which received I and Q per second')if you choose not to put in a frequency rate use IQTOFREQPLOT('IQ')please note that the...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (42): Angle and Frequency plots of IQs Download |
function y = getiq(x,freq)this takes in the frequencies X that were received at a rate of FREQ and gives you a complex value which is I and Q - this is used when you have frequency X changing and the phase is cumulative - meaning it does not start each new frequency at the same spotORfunction y =...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (42): Get I and Q Download |
Frequency response signal analyzer for linear and non-linear control loops and dynamic systems. Simulink model. Sine sweep based similar to dynamic signal analyzers for physical systems. User specifies: freq limits, freq decrement, averages, phase criteria for moving to next frequency, start...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (49): Dynamic Signal Analyzer Download |
Derive coefficients for a shelving filter with a given amplitude and cutoff frequency. All coefficients are calculated as described in UdoZolzer's DAFX book (p. 50 -55).Usage: [B,A] = shelving(G, Fc, Fs, Q, type); G is the logrithmic gain (in dB) FC is the center frequency Fs is the sampling rate...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (46): Bass / Treble Shelving Filter Download |
This sounds at first like a trivial task, but in practice took something that works correctly and faster for larger datasets (i.e. without using a simple find or related statement each time within a for loop). Thus I am submitting this here in case it might the time of anyone else with similar...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): Average Across Frequencies Download |
Impulse response invariant discretization of BICO (Bode's Ideal Cut-Off) transfer functionBICO TF= 1./((s./w0+sqrt((s./w0).^2+1)).^r);r is a positive real numberIN: Ts: The sampling period w0: Cutoff frequency r: order q : Denominator and Numerator order of the approximated z-transfer function...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): Impulse response invariant discretization of BICO (Bode's Ideal Cut-Off) transfer function Download |