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stccodes
- AWGN多径信道中的QPSK系统进行BER性能仿真
QPSK_System_BER_Simulation
- qpsk通信系统误码计算 System error Simulation Analysis between AWGN and Rayleigh channel -ber calcution in qpsk system
QPSK_sfun
- QPSK Modulation and Demodulation with AWGN , Performance comparision against on BER / EB/NO ratio.-QPSK Modulation and Demodulation with AWGN , Performance comparision against on BER / EB/NO ratio.
DigiTrans_qpsk_ray1
- qpsk 的调制模式的模拟 分别在AWGN和rayleigh 两种情况下的ber 性能-qpsk modulation mode simulation of the ber performance in AWGN and rayleigh two kinds of circumstances
ber
- A random stream of bits the size of the desired transport block undergoes Downlink Shared Channel (DL-SCH) coding to rate match the transport block to the available PDSCH bits. Scrambling, modulation, precoding and layer mapping are then app
Lab2-Source-and-Error-Detection
- 第一部分产生最大128位随机数 第二部分用汉明距离检测误码率 第三部分，第一和第二再加调制（BPSK+QPSK）加白高斯噪声通道awgn，得到结果并用图形显示。-part1: source.vi generate a ramdom bit sequence. part2: erro detection get BER via Humming Dacetance. Part3: part 1+ 2, and modelation (BPSK or QPSK), and AWGN,g