Highlights from
M-QAM modulation and demodulation
- my_bi2de(b, msbflag) now i need to convert bit vector into decimal numbers. so my_bi2de is the
- my_de2bi(d, msbflag, n) This is the function to convert decimal to binary. here b is the binary
- my_qamdemod(y, m) this is the function for demodulation of QAM, y is the M-QAM Modulated
- my_qammod(x, m) here y is the QAM modulated output in vector form like x+jy, x is the
- my_rrc(fd, fs, beta, delay) MY_RRC Produces the impulse response of a root raised cosine filter
- my_rrcosflt(x, fd, fs, beta, ... MY_RRCOSFLT Filter the input signal using a root raised cosine filter.
- my_speech(M, type_of_mod, fc,... here i am going to test my speech through various QAM, and PSK mod-demod
- scatter_plot(m, type_of_mod, ... this program is to test the QAM and PSK modulation and demodulation
- tfplot(s, fs, name, plottitle) TFPLOT Time and frequency plot
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M-QAM modulation and demodulation
by Santosh Shah
this is the QAM modulation and demodulation tech. with speech example |
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