Keying

This script simulates the Binary Amplitude Shift keying. Since BASK is a digital modulation scheme, you can modulate as many bits as you want. however, I have only simulated it for 5 bits, so that the results are visible.This is code for BASK only, means it can only modulated two digital states.I... Platforms: Matlab

This script simulates the Binary Frequency Shift keying. Since BFSK is a digital modulation scheme, you can modulate as many bits as you want. however, I have only simulated it for few bits, so that the results are visible.This is code for BFSK only, means it can only modulated two digital states... Platforms: Matlab

OOK - On Off Keying, This is the Basic ASK Modulation , and remember to transmit at least (100/BER(theoretical)) data points Platforms: Matlab

This script simulates the Binary Phase Shift keying. Since BPSK is a digital modulation scheme, you can modulate as many bits as you want. however, I have only simulated it for few bits, so that the results are visible.This is code for BPSK only, means it can only modulated two digital states on... Platforms: Matlab

The MATLAB program simulates binary frequency shift keying (BFSK) at baseband through Monte Carlo method. The goal is to simulate bit error rate (BER) over an additive white Gaussian noise (AWGN) channel. For realizing that, the effect of noise is represented in the baseband with Gaussian random... Platforms: Matlab

The MATLAB program simulates binary phase shift keying (BPSK) at baseband through Monte Carlo method. The goal is to simulate bit error rate (BER) over an additive white Gaussian noise (AWGN) channel. For realizing that, the effect of noise is represented in the baseband with Gaussian random... Platforms: Matlab

This code ask u to input the bit stream....then it will generate the odd and even bit stream, the sinusoidal signal..the QPSK modulated output.... Platforms: Matlab

Phase-shift keying (PSK) is a digital modulation scheme that conveys data by changing, or modulating, the phase of a reference signal Platforms: Matlab

Phase-shift keying (PSK) is a digital modulation scheme that conveys data by changing, or modulating, the phase of a reference signal Platforms: Matlab

Phase-shift keying (PSK) is a digital modulation scheme that conveys data by changing, or modulating, the phase of a reference signal Platforms: Matlab

HEAR what you are typing! Avoid keying errors by listening to your documents as soon as you type them. Improve your typing speed greatly! Make your keyboard SPEAKABLE and LISTEN your documents as soon as you type them. The speed and the pitch of each voice are adjustable. Text to speech engine...

The terminal program for CW-operators (amateur radio). You can transmit both from the keyboard and from the paddle connected to a joystick or LPT connector. While operating in paddle iambic mode sending (the memory of a unit of the symbol) is possible. The handle of the transceiver (PTT and CW... Platforms: Windows

t@b ZS4 is a video compositing/editing system with more than 120 built-in video effects including excellent color and chroma keying. Other features include custom output video width and height, unlimited tracks and sub-composites, custom speed and direction change for video and audio, and the... Platforms: Windows

IPsec-Tools is a port of KAME's IPsec utilities to the Linux-2.6 IPsec implementation. It supports NetBSD and FreeBSD as well. Contents: libipsec Library with PF_KEY implementation. setkey Tool to manipulate and dump the kernel Security Policy Database (SPD) and Security Association Database... Platforms: *nix

t@b ZS4 is a multi-track video compositing/editing system with more than 120 built-in video effects including excellent color and chroma keying tools, distortion effects, color adjusters, pattern generating effects and many others. Effect containers can be used to restrict the processing of... Platforms: Windows

Java implementation of MIKEY (Multimedia Internet KEYing, RFC 3830). Platforms: Windows, Mac, Linux

This will ask for input bit stream..then it will generate sine and cosine wave...then generate the PSK signal with the demodulated output... Platforms: Matlab

Digital modulation techniques. Digital shift keying. Platforms: Matlab

Using the IEEE 802.11b specification for 5.5 Mbps CCK, this program demonstrates how a test data is modulated at the transmitter and then demodulated at the receiver. The program has been tested to run on Matlab version 7. Platforms: Matlab

In matlab the pskmod function only returns the symbols for psk signal but these functions here return you the envelope of the signal there is option for frequency and power input.There is also a function for demodulation which takes the signal and frequencyThis program can detect signals with... Platforms: Matlab