Generation of QPSK waveforms by Sanjeet Kumar

QPSK constant signal waveforms (using rectangular pulse and a given signal shape) were plotted (communications)

pulses.m

rectangualr.m

BER vs. SNR of a binary antipodal communication system by Sanjeet Kumar

Estimates and plots the error probability performance of a binary antipodal communication system (communications)

[p]=proberr(s)

BPSK_Sim.m

Coherent QPSK simulation and BER vs. SNR curve by Sanjeet Kumar

BER performance for QPSK over additive white Gaussian noise channel is estimated and plotted. (communications)

[pb,ps]=cmsm(snrdb)

QPSK_Simulation.m

Generation of BPSK signal waveform by Sanjeet Kumar

Generates BPSK signal waveforms and plot the power spectrum of unfiltered BPSK. (communications)

BPSK_generation.m

Generation of filtered BPSK with different pulse shaping by Sanjeet Kumar

Generates the filtered BPSK and plots the spectrum. (communications)

filter_s.m

BER vs. SNR plot for 8-ary QAM by Sanjeet Kumar

Plots the simulated and theoretical BER vs. SNR curve for 8 - ary QAM. (communications)

rect.m

ber_QAM.m

BER of BPSK DS-SS System by Sanjeet Kumar

This shows the BER performance of BPSK DS-SS system in AWGN as well as fading channel. (communications, 24582)

awgn_per.m

fading_per.m

ber_performance.m

Slow Frequency Hopped Spread spectrum by Sanjeet Kumar

Plots the transmitted signal of SFH-SS. (communications)

Frequency_Hopped_Spread_Spectrum.m

Direct sequence Spread spectrum by Sanjeet Kumar

Plots the transmitted and received signal of DS-SS modulation. (communications)

Direct_sequence_spread_Spectrum.m

Autocorrelation and Crosscorrelation function of gold sequence by Sanjeet Kumar

Plots the ACF and CCF of Gold sequences (communications)

ACF_and_CCF_of_Gold_Sequence.m

Autocorrelation function of m-sequence by Sanjeet Kumar

Finds the periodic autocorrelation function (ACF) of m-sequences of length 31. (communications)

ACF_of_PN_Sequence.m

PN Sequence Generation by Sanjeet Kumar

Generates the m-sequences of length 31. (communications, cdma)

PN_sequence_generation.m

Gold Code Generation by Sanjeet Kumar

m-file for gold code generation (communications)

Gold_code_generation.m