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Modify the Gray-coded modulation example (COMMDOC_GRAY) so that it uses a pair of square root raised cosine filters to...
The software is capable to simulate space time code [1] for QPSK modulation using different number of state. Examples of...
gmsk modulation of numerical data generated by a random source, the output of the modulator give two signals, the first ...
OFDM(正交频分复用)技术实际上是MCM(Multi-Carrier Modulation，多载波调制)的一种。其主要思想是，将信道分成若干正交子信道，将高速数据信号转换成并行的低速子数据流，调制到在每个子信道上进行传输。正交信号可以通过...
This m file analyzes a coherent binary phase shift keyed(BPSK) and a amplitude shift keyed(ASK) communication system. Th...
The Window Design Method The basic idea behind the design of linear-phase FIR filters using the window method is to ch...
A Matlab code to plot the matched filter for 16-element linear array with constant phase weights on transmit and receive...
This file is a function under matlab which allow to compute and plot Amplitude modulation : AM. We can observe the effec...
it will make the sinosoidal wave forms after you input the values of phase,freq,delay and sampling intervals
It describes the main differences between DVB-S and DVB-S2. Key words: DVB-S.2, Modulation, QPSK, 8PSK, 16APSK, 32APSK,...