Frequency Division Multiplexing
RF Blockset converts frequency domain RF information to a baseband-complex time-domain model, for fast execution and compatibility with Simulink signal processing and communications blocks.This simple model illustrates some relationships inherent in the conversion...* Length of impulse response =...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (46): Frequency Domain to Baseband-complex time-domain Modeling in RF Blockset Download |
Compute the discrete Fourier transform at specified frequencies, not using fft.Why one may need this?(1) MATLAB fft function computes the amplitude of signals only (no phase).(2) Once having the recorded time-series data, one often uses fft to do the spectral analysis. However, the frequency set...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): DFT on a specified frequency 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 |
Base paper detail : "Improved Particle Swarm Optimization Based Load Frequency Control In A Single Area Power System"Saumya Kr. Gautam, Nakul Goyal Department of Electrical Engineering, IT-BHUVaranasi,India."This my first model, implementing IPSO/ Other Algorithm i will publish soon"
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (46): Load frequency control Download |
This code implements automatic gain control for audio signals, which attempts to apply a smoothly-varying gain to an audio waveform in order to keep its energy close to some target level. This version also tries to balance the energy in individual frequency bands. It works by taking the...
Platforms: Matlab
License: Freeware | Size: 389.12 KB | Download (49): Time-frequency Automatic Gain Control (AGC) Download |
It takes the input in the form of two Polynomials and output in the form of Quotient . The Quotient's are stored in an array.We can also specify, that how many times the synthetic Division is required.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (43): Synthetic Division Scripts) Download |
In wireless topology we using filters as main part of system, we proposed a flexible filter for multi-purposes working at ISM band frequency. Obviously the filter idea works by splitting the Band Pass Filter into two types H.P.F & L.P.F controlled by logic circuit to select the desired filter....
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): Twinny Filter (HLB_ Pass filter) at ISM_ Frequency Band Download |
Polynomial division by convolution.Calculate inverse Z-transform -- (Polynomial division) - Up to K terms, q(z) = b(z)/a(z),where b(z)=b(0)+...+b(k)/z^k +...+b(n)/z^n. a(z)=a(0)+...+a(k)/z^k +...+a(m)/z^m. q(z)=q(0)+...+q(k)/z^k +...+q(K)/z^K + ......If coefficients of b(x) and a(x) are all...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): Polynomial division by convolution -- up to finite terms Download |
This is a MATLAB implementation of the Color Frequency concept introduced by T. Kashiwagi & S. Oe.With this script, you pick a color image and then it computes the color frequency image. The color frequency image is an image where the pixel intensity represents the frequency of pixels in the...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (44): Color Frequency Image Download |
Reference - This code is based on the technique described in: D.G. Bailey - Detecting regular patterns using frequency domain self-filtering, 1997 Intl. Conf. on Image Processing, 1:440-3.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 6.04 MB | Download (43): FFTSELFFILTER Frequency Domain Image Auto Filtering Download |
The README file lists the other documents in roughly chronological order.This archive is intended as a reasonably complete historical record of the events associated with the Pentium floating point division bug. All of these documents are reproduced as they originally appeared on the Net or...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 665.6 KB | Download (39): Pentium Division Bug Documents Download |
The objective is to demonstrate character/ symbol frequency distribution analysis (reference to the English language) on 2 vintage ciphers, namely Caesar cipher (a mono-alphabetic substitution cipher) and the Vigenere cipher (a poly-alphabetic substitution cipher).Under the symbol frequency...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 92.16 KB | Download (48): Character/ symbol frequency distribution analaysis on vintage ciphers Download |
This program assists you in measuring the frequency response of your ear. You may test each ear individually and compare them, or compare your results with others.The human ear is naturally more sensitive to some frequencies than others. Different frequencies need to be at different loudness...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (49): Frequency Response of the Ear , Hearing Test Download |
Use this application to plot magnitude-frequency distributions of earthquake magnitude PDFs.
Platforms: Mac
License: Shareware | Cost: $0.00 USD | Size: 14.65 MB | Download (43): Magnitude-Frequency Distribution Plotter Download |
FFP (Feature frequency profile) is an alignment free comparison tool for phylogenetic analysis and text comparison. It can be applied to nucleotide sequences, complete genomes, proteomes and even used for text comparison. Features . Comparison of Genomes, protein and nucleic acid sequences...
Platforms: *nix
License: Freeware | Size: 215.04 KB | Download (37): FFP-Feature Frequency Profile Phylogeny Download |
Is a free script that analizez the word structure of any page on your website and lets you compare it with your competitors.
Platforms: Windows, *nix
License: Shareware | Cost: $0.00 USD | Size: 1024 B | Download (403): KeyWord Frequency Counter Download |
This software scans a file, or text on the clipboard, and counts the number of occurrences of the different words. The text can be in a language other than English. The words which are found and displayed can be ordered alphabetically or by frequency.There is no limit on the size of an input...
Platforms: Windows
License: Shareware | Cost: $35.00 USD | Size: 1.6 MB | Download (535): Hermetic Word Frequency Counter Download |
Find the most common words in multiple text files and Microsoft Word documents. This program will do a word frequency analysis and list the number of times each appears. Also, the list will be sorted by frequency. This list can be saved to a text file.
Platforms: Windows
License: Shareware | Cost: $19.82 USD | Size: 398 KB | Download (139): Word Frequency Count Software Download |
Word List Creator is a handy tool that enables the user to extract a word list from any given text. The list can be extracted alphabetically, showing each case of the word found in the text, or by word frequency, beginning with the least, and ending with the most used word. There is also an...
Platforms: Windows
License: Shareware | Cost: $19.95 USD | Size: 1.34 MB | Download (323): Word List Creator Download |
FREE DiceLock Security DiceChecker DLL Library.
If in your process or software applications you have need for random number streams and you want to check that the input or output random stream is really at random, you can incorporate DiceChecker library in your applications to be sure that the...
Platforms: Windows
License: Demo | Cost: $0.00 USD | Size: 1.96 MB | Download (117): DiceChecker Download |