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9326684
- 瑞利信道下(2,1,3)卷积码仿真,得到误码率曲线,,可以的-Under Rayleigh channel (2,1,3) convolution code simulation, get the ber curve, and can be
cap-convolution
- 瑞利信道下(2,1,3)卷积码仿真,得到误码率曲线,,可以的-Under Rayleigh channel (2,1,3) convolution code simulation, get the ber curve, and can be
16QAM
- 利用 Matlab 软件,建立 16QAM 基带 传输系统,比较 AWGN 信道和 Rayleigh 信 道下的系统 BER 性能。(Using Matlab software to establish 16QAM baseband transmission system, compare the performance of system BER between AWGN channel and Rayleigh channel.)
ofdm
- 使用matlab实现不同循环长度下的BER仿真,信道分别为瑞利信道和高斯白噪声信道(Using matlab to realize different cycle length, the channel is Rayleigh channel and gaussian white noise channel)
cqn-code
- 瑞利信道下(2,1,3)卷积码仿真,得到误码率曲线,,可以的(Under Rayleigh channel (2,1,3) convolution code simulation, get the ber curve, and can be)
mengte
- 使用蒙特卡罗方法模拟AWGN信道中QPSK的数字BER,并附加QPSK_AWGN.m脚本。 修改具有ZF接收机的系统中的瑞利平坦衰落信道的情况的代码。 在同一个图中绘制其数值和分析BER。(Use the Monte Carlo method to simulate the numerical BER of QPSK in AWGN channels, with the QPSK_AWGN.m scr ipt attached. Modify the code for the case o
alamouti
- 在Rayleigh衰落信道上模拟Alamouti的系统代码,并绘制其BER性能。天线为2发1收(The Alamouti system code is simulated on the Rayleigh fading channel and the BER performance is plotted. Antenna for 2 rounds 1 received)
comparison_Alamouti_MRC
- Performs Monte-Carlo simulation and estimates BER of Alamouti Scheme over Rayleigh channel.
瑞利衰落信道的误码率分析源代码
- 1.瑞利衰落信道的表示。 2.使用 matlab 构建QPSK 通信仿真系统。 3.使用matlab 分析所构建系统在加有白噪声的瑞利衰落信道情况下的误码率。 4.对增加信道编解码后的信道,使用 Matlab 重新进行误码率分析(编解码方式任选) 。(1.Representation of Rayleigh fading channels. 2. using MATLAB to build QPSK communication simulation system. 3. using
EXIT
- 中继信道下 利用EXIT算法进行中继选择, Lajos Hanzo 实验室的成果(In this paper, we have proposed and investigated an attractive joint source coding, channel coding, and modulation (JSCM) scheme for a two-way relaying system. We commence by quantifying the achievable capa
QPSK&OFDM
- 基于 MATLAB 对移动通信中的 BPSK、QPSK、16QAM 和 OFDM 基带传输系统进行仿真,分析它们在 AWGN 和 Rayleigh 信道下的误码率性能。重点建立了基于 QPSK 和 16QAM 调制方式下 OFDM 系统的仿真,比较两种调制方式在 Rayleigh 信道下的传输性能,分析了系统模型,提出了代码优化方案。(Based on MATLAB, we simulate the BPSK, QPSK, 16QAM and OFDM baseband transmission
两跳协作通信
- 程序是在不同信噪比情况下两跳协作通信系统分别采用AAF和DAF协议时接收端的误码率仿真主函数twohop.m以及一些子函数,假设信道时瑞利信道。S_R\R_D\S_D的传输距离是1米,调制方式是BPSK,信噪比在-15dB-15dB,接收端合并方式为ERC,迭代次数为1000(The program simulates the BER of the main function twohop. m and some sub-functions at the receiver when the tw
ofdm
- 本程序对多径衰落的瑞利信道进行了信道估计,并比较了LS算法,LMMSE算法的误码率(This program estimates the channel of Rayleigh channel with multipath fading, and compares the BER of LS algorithm and LMMSE algorithm.)
LDPC
- 无论是那种编码方式,在AWGN信道中的性能都明显由于在瑞利衰减信道中的性能。这一点也符合实际。毕竟AWGN信道是瑞利衰减信道的特殊情况。除此之外,在研究单一编码方式误码率时,样本帧数越大,则得到的误码率曲线就越平滑,较少出现较明显的凸起。(Either way, the performance in AWGN channel is obviously due to the performance in Rayleigh attenuation channel. This is also in l
3
- (1)请推导单径瑞利信道中的BPSK相干解调的理论误码率(BER)性能,并画出比特信噪比(Eb/N0)与误码率的关系曲线。 (2)在单径瑞利信道中,请设计一种时分的导引辅助的信道估计方法,用Simulink(或m语言)进行仿真,测量BPSK的误码率性能,画出比特信噪比与误码率的关系曲线,并与理论误码率曲线进行对比。((1) Please derive the theoretical bit error rate (BER) performance of BPSK coherent demodul
Alamouti Space Time Block Coding 2x1 System
- Matlab code for computing the BER for BPSK modulation in a Rayleigh fading channel with Alamouti Space Time Block Coding Two transmit antenna, 1 Receive antenna.
Alamouti Space Time Block Coding for 2x2 MIMO
- Matlab code for computing the BER for BPSK modulation in a Rayleigh fading channel with Alamouti Space Time Block Coding two transmit antenna and two Receive antenna.
Transmit beamforming for BPSK modulation
- This Matlab code is for computing the BER for BPSK modulation in a Rayleigh fading channel with and without transmit beamforming.