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Simulation of Qpsk in AWGN channel

21 minutes ago    By:jingxichao      View:42      Download:0

Digital modulation spectrum is to move the digital baseband signal to a high frequency, forming in the channel for the transmission of bandpass signals. Basic digital modulation with an amplitude shift keying (ASK), frequency shift keying (FSK), the absolute phase shift keying (psk), relative (diffe...

Matlab Matlab

MIMO zeroforcing Equalizer Bpsk rayleigh fading channel

2014-12-14 03:05    By:thomask      View:31      Download:0

it is zero forcing mimo equalization over Rayleigh fading channel, the performance is measured by Bit Error Rate(ber) vs additive white gaussian noise...

Matlab Matlab

ber Simulation for Bpsk and Qpsk

20 minutes ago    By:ankit.kumar8589      View:80      Download:0

This code deals with the ber simulation for Qpsk and Bpsk for various values of snr. At least 10^6 transmission of bits has been considered. 10 different itaeration for snr has been taken....

Communication Matlab

qpsk mdl file

2014-12-16 02:35    By:Hemant      View:20      Download:0

This is the simulation of qpsk modulation scheme.  Qpsk has been simulated in simulink and ber and snr curves have been drawn. The channel used is AWGN channel....

Algorithm Matlab

Bpsk ber calculation

2014-12-13 01:44    By:arsal      View:38      Download:0

this code provides ber of Bpsk against snr. the code has been designed to calculate ber of Bpsk modulated signal. first of all, a transmitter of Bpsk is implemented, then the AWGN channel is implemented and finally at Receiver, the ber of the transmitted signal is calculated ...

Matlab Matlab

Bpsk ber for ofdm for ofdm modulation

2014-12-18 09:00    By:ivy0410      View:66      Download:1

OFDM is a frequency-division multiplexing (FDM) scheme used as a digital multi-carrier modulation method. A large number of closely spaced orthogonal sub-carrier signals are used to carry data on several parallel data streams or channels. Each s...

Matlab Matlab

Struts+Hibernate+Spring Source: BBS system

2014-12-18 07:14    By:robinchz      View:74      Download:0

Struts+Hibernate+Spring Source: BBS systemThis information contains the following annexes:992]Struts+Hibernate+Spring Source: BBS systems. rar...

Java Development Java


2014-12-18 05:45    By:sai      View:26      Download:0

MATALBA OCDE FOR Qpsk Mbit SDRAM. 1Mbyte Flash. 512KB SPI Flash Program Memory. UART for Serial Communication. 25MHz On-Board crystal. 32.768 KHz RTC. Output Led’s Timers and RTC. Programmable Flags (For External I/O). JTAG Connectors. Asyn...

Matlab Matlab

MATLAB training program (Psnr)

2014-12-17 07:09    By:njwhat      View:79      Download:0

MATLAB training program (Psnr) Psnr peak signal to noise ratio, typically used to evaluate an image and compared to the original image quality after compression is good or bad, of course, poor quality of compressed image must be larger than the original image, so use this index to the required stand...

Matlab Matlab

Bpsk modulation and demodulation simulation C language source code

2014-12-17 20:27    By:Legendary      View:141      Download:4

Bpsk modulation and demodulation simulation C language source code. It is original withdetailed annotations. Welcome to download and try....

通信 C

MATLAB realization of Qpsk modulation, using two phase selection method and I/Q method of adding two-

12 minutes ago    By:hepanfeng01      View:219      Download:0

MATLAB realization of Qpsk modulation, respectively for phase selection method and I Q quadrature modulation phase  two road realize Qpsk modulation, Qpsk modulation of the power spectral density is given....

Communication Matlab

Complete calculation of MSE, Psnr for EZW algorithm

2014-12-17 09:56    By:MegumiIsh      View:79      Download:0

EZW algorithm (Wavelet zero tree) testing various types of images, the algorithm is correct, while calculating the MSE, Psnr, results are accurate, algorithm steps are clear, many of your comments help all learners at EZW....

Matlab Matlab

Compiled under vs2010 meshlab1.3.3

2014-12-18 09:47    By:Teddy_X      View:86      Download:1

This was compiled under vs2010 meshlab1.3.3. Welcome to download and trial. Thank you all for your support!...

OpenGL C++

Qpsk modulation and demodulation

20 minutes ago    By:guhuizaifeiyang      View:51      Download:0

In digital modulation techniques a set of basis functions are chosen for a particular modulation scheme.Generally the basis functions are orthogonal to each other. Basis functions can be derived using 'Gram Schmidt orthogonalization' procedure.Once the basis function are chosen, any vector in the si...

Communication Matlab

Bpsk modulator Matlab code

2014-12-13 08:54    By:ravin      View:53      Download:0

Bpsk modulation and demodulation with MATLAB code. Program can run in MATLAB version 6 or higher....

Matlab Matlab

vsELP in C++

2014-12-04 05:08    By:dtha1002      View:20      Download:0

Vector sum excited linear prediction (vsELP) is a speech coding method used in several cellular standards. The vsELP algorithm is an analysis-by-synthesis coding technique and belongs to the class of speech coding algorithms known as CELP (Code Excited Linear Prediction)...

Windows C++

Hilbert image scrambling

2014-12-06 10:01    By:njwhat      View:132      Download:0

MATLAB training program (Hilbert image scrambling) has just written a Hibert-curve, than add a review application process. About Hilbert image scrambling, I searched on the Web application focuses on digital watermarks and encryption, which I haven't touched in two areas. Most image scrambling is sc...

Image Processing Matlab
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