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QPSK
- 本例用matlab语言实现了4QPSK的编解码及通过awgn信道的仿真。采用蒙特卡罗仿真法，得到误码性能，绘制曲线。可用于算法研究或课程学习。
DSSS.rar
- 一个四用户的扩频通信系统，扩频增益为N=16，采用Walsh码进行直接序列扩频，BPSK调制，无线信道为AWGN(加性高斯白噪声信道)信道(AWGN信道：不考虑通信信道信号时，由宽频范围描述的统计随机无线噪声。)。在接收端进行解扩，解调，判决，通过仿真得到其中一个用户的误比特率与信噪比的仿真结果。,A four-user spread spectrum communication system, spreading gain for N = 16, using Walsh code Direct
OFDM.zip
- 比较简洁的OFDM+QPSK的仿真,带AWGN和误码率统计,Simple comparison of the simulation of OFDM+ QPSK with AWGN and bit error rate statistics
AWGN RAY
- 基于MATLAB的QPSK仿真（AWGN高斯信道和瑞利信道），包括系统框图、功率谱密度、星座图。另外还有一个当发生100个错误时的误码率，高斯信道和瑞利信道下仿真的误码率和误比特率与理论值对比。-MATLAB-based simulation of QPSK (AWGN Gaussian channel and Rayleigh channel), including system block diagram, the power spectral density, constellation
viterbi
- 用matlab软件仿真了从卷积码编码，QPSK调制，AWGN信道，QPSK解调，以及Viterbi译码。-Using Matlab Simulate from the coding of convolutional code，Qpsk modulation ，AWGN channel ，Qpsk demodulation and Viterbi decoding。
AWGN_error
- QPSK在AWGN信道下的误码率的仿真与分析-QPSK in the AWGN channel BER simulation and analysis. . .
flat_fade
- simulate the BER of a QPSK modulated siganal using an AWGN channel
channel_simulation
- 代码包含的主要内容是AWGN信道上BPSK,QPSK,16QAM的调制解调，以及误码率计算过程，其中还有OFDM调制在信道上传输的仿真内容-Code contains the main contents of AWGN channel BPSK, QPSK, 16QAM modulation and demodulation, and bit error rate calculation process, in which there are OFDM modulation in the cha
qpskser
- Calculate SER of Qpsk in presense of awgn
qpsk
- 本仿真程序对一串二进制信息进行QPSK调制，并画出其波形图和功率谱，在某种无线AWGN信道上进行传输，然后并在接收端进行解调，最后画出其误符号性能曲线-The simulation program for a string of binary information in QPSK modulation, and draw the waveforms and power spectrum, in some wireless AWGN channel for transmission, and t
OFDM_AWGN_SIM
- OFDM in AWGN Channel Performance Simulation , BPSK Modulation ,QPSK Modulation,16-QAM Modulation , 64-QAM Modulation,64-QAM Modulation MonteCarloSimulation- OFDM in AWGN Channel Performance Simulation , BPSK Modulation ,QPSK Modulation,16-QAM Modul
AWGN-QPSK
- qpsk在awgn信道下的仿真。 具体请见标题， 写得比较详细-the qpsk specific see the title, written in more detail. . . . .
QPSK
- 实现AWGN信道下，QPSK调制解调，系统的误码率-Achieving AWGN channel QPSK modulation and demodulation, the BER
QPSK-simulink
- 利用SIMULINK仿真QPSK在AWGN信道中的传输性能。-The use of SIMULINK simulation QPSK in AWGN channel transmission performance.
QPSK
- 仿真QPSK信号通过AWGN信道后的误比特率与误符号率-Simulation QPSK signal through AWGN channel
qpsk
- 加性高斯白噪声环境下QPSK调制解调系统的性能分析，包括box-buller产生AWGN以及QPSK调制与解调，误码率计算-Performance additive white Gaussian noise environment QPSK modulation and demodulation system analysis, including box-buller produce AWGN and QPSK modulation and demodulation, bit error ra
QPSK
- This program is used to calculate the Bit Error Rate (BER) of QPSK in an Additive White Gaussian Noise (AWGN) channel
QPSK
- 瑞利衰落信道下无分集，2分集，4分集，8分集的qpsk调制并与awgn信道对比-qpsk modulation
QPSKAWGN_Rayleigh
- QPSK在AWGN和Rayleigh衰落信道下的性能-QPSK AWGN RAyleigh performance
hamming
- hamming 编码的qpsk调制通过awgn信道后的误比特率-hamming coded modulation by qpsk awgn channel bit error rate after