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qpsksystem_SJSU_mdl
- QPSK modulation system with recover loops-This is a model of a QPSK modulation system for transmission over a bandpass channel with fc = 100 Hz and B = 30 Hz and AWGN at the receiver. SRRC fi lters with excess bandwidth α = 0.18 are employed. Th
Gardner_baseband
- 对基带数字通信的位同步过程进行了仿真，采用Gardner算法，没有用插值。符号用SRRC进行脉冲成形，环路滤波器没有用PI回路，是简单的alfa，1-alfa低通滤波，NCO调整也比较简单。-Baseband digital communications for the bit synchronization process of the simulation, using Gardner algorithm, did not use interpolation. Carried out wit
H_comp
- Computing the frequency response of SRRC filter
QPSK_FINAL_1
- qpsk+srrc+complex noise
BPSK-with-Pulse-Shaping
- BPSK code in Matlab with Pulse Shaping (SRRC) and Channel Noise (AWGN)
pulse_shaping_SRRC
- Pulse shaping code for Matlab. This module use a square root raised cosine (SRRC) pulse.
com1002soft
- SRRC_FIR-master for ofdm