Resonance Frequency

This package simulates Q. Zhang's FSR-UWB (Frequency-Shifted Reference Ultra-Wideband) Wireless Communicatons System which is known as the TR-UWB without the delay element.Use FSRUWBexec.m in order to run your experiments.

Sub band processing is based on splitting the frequency range into M segments (subbands),which together encompass the entire range. Each subband is processed independently, as called for by the specific application. The subbands are recombined after processing, to form an output signal whose...

You can use 4 types of filters:- Butterworth- Chebyshev 1- Chebyshev 2- EllipticYou can use them as:- Lowpass- Highpass- Bandpass- StopbandShowing theirs features in frequency, phase and the z plane. After the desing phase you can apply the designed filter in real time to incoming audio signal...


Platforms: Matlab

This routine computes the fft of the input signal and removes power at the annual (or any specified frequency) by replacing the power at that frequency with the average of terms on both sides; this is done in the sine and cosine terms so as to average the power and the phase.


Platforms: Matlab

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

I started with Adam Wyatt's FROG program (on this website) but added to it and edited it beyond recognition. I did, however, subtract one useful feature: This program, as written, is SHG-FROG and GRENOUILLE only!! (Adam Wyatt's program was more general.)--> The program "prepFROG" takes a raw...


Platforms: Matlab

This will ask for antenna heights then ask u for the frequency band..then it will use the okumura model and give u the simulated output....


Platforms: Matlab

This function will calculate the wavelength of a given frequency. By default the program will presume the entered value is in MHZ. However if you want to enter a frequency in another scale you also have the option to enter the scaling parameter as well (khz,mhz, or ghz).function...


Platforms: Matlab

A still atmosphere attenuates sound as a function of frequency, temperature, relative humidity, and propagation distance. This function uses equations published by Bass et al. to calcuate the attenuation of sound for the input parameters. The function returns the attenuation in decibels.


Platforms: Matlab

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

With this function, you can get the value of L (wavelength), k (wave number), sigma(angular frequency), using different solutions of the dispersion relationship.Inputs: h = deep water (m) T = wave period (s)Outputs: kr = wave number with Newton-Rhapson (1/m) Lr = wavelength with Newton-Rhapson...


Platforms: Matlab

It is the version in global Heart VI1 simulator simulink where the electrical part of heart is followed by a frequency detector to pilot the feedback of CNS,central nervous system who loop and control sinus.Sometime you can have pile-cache problems compiling before computing.


Platforms: Matlab

This GUI can be used to analze control systems in time domain, in frequency domain and using using state space analysis techniques. It also provides an additonal feature of designing a second order system in state space design using pole placement approach.


Platforms: Matlab

MATLAB routines for the following Adaptive Resonance Theory Algorithms: Art1, Artmap, Fuzzy Art, Fuzzy Artmap. These routines are described and their usage explained in Appendix A of the book "Adaptive Resonance Theory Microchips", Kluwer Academic Publishers, ISBN 0-7923-8231-5. Chapter 1 of the...


Platforms: Matlab

If you have multiple figures (or one) with multiple axes (graphs) (or one) which all have the same (or similar) x-axis (time, frequency, order, ...), this function makes it possible to navigate (zoom, scroll) in all those graphs by easy keyboard control.


Platforms: Matlab

An M-File for automated tremor analysis which returns the amplitude and frequency of tremor recorded with Polhemus Fastrak.Relies on functions within the Signal Processing and HOSAtoolboxes.


Platforms: Matlab

URL Content Field is a Drupal 7 field type that pulls in content from a given URL on a given frequency. By itself, it's useful for applying Drupal search to non-Drupal sites or keeping an archive of a specific URL over time (as node revisions). Beyond that, future submodules should be able to...


Platforms: PHP

The Driven Mass and Spring Mesh model displays the dynamics of a 2D array of masses coupled by springs and driven by a sinusoidal force. The model shows a time-dependent animation of the displacement or each mass. The driving force can be applied at a single point (shown in red) or uniformly at...


Platforms: Mac

CoreMoid is a simple but usefull plasmoid to set the CPU frequency. It can display the usage and current clock rate. The applet use DBus to interact with the cpufreq subsystem. This version only runs on multi core/cpu systems. Single CPUs are not yet supported, but is the main target for version...


Platforms: *nix

mochad is a Linux TCP gateway daemon for the X10 CM15A RF (radio frequency) and PL (power line) controller and the CM19A RF controller.


Platforms: *nix