搜索资源列表
QPSK+Rayleigh(AWGN)Simulation
- 用MATLAB生成QPSK信号,并通过瑞丽信道和AWGN信道的仿真。-MATLAB QPSK signal generation, and through Ruili Channel and AWGN channel simulation.
BPSK-AWGN
- BPSK在AWGN信道下的仿真程序,matlab代码,功能齐全,是一个很好的平台
AWGN
- awgn信道的建模。matlab实现方针,进行了比较
matlab
- 其内容有: 1.基带输入波形及其功率谱 2.QPSK调制信号及其功率谱 3.AWGN信道输出及其功率谱 4.通过瑞利信道之前和之后的信号星座图 5.在高斯白噪声和瑞利衰落信道条件下的误码性能以及高斯白噪声的理论曲线,所有误码性能曲线在同一坐标比例下绘制
LDPC编码译码MATLAB代码
- 基于随机生成的ldpc编码,AWGN信道,基于对数似然比的BP译码,可在不同的信噪比下得到不同的误码率
MAP. Matlab程序实现了MAP算法-最大后验概率算法
- 这个Matlab程序实现了MAP算法-最大后验概率算法,同时包括对算法有:卷积编码、卷积解码,BPSK,AWGN。同时绘制它的误码率和SNR(信噪比)。,The Matlab program achieved a MAP algorithm- maximum a posteriori probability algorithm, at the same time including the algorithm are: convolutional coding, convolution deco
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
AWGN-Rayleigh-BPSK-DSSS.rar
- 程序仿真了关于扩频系统在两种信道下的误码率,Process simulation of the spread spectrum system in about two channel BER
rayleigh-awgn-BPSK
- 用MATLAB仿真瑞利信道下的BPSK系统的误码率 和信噪比的关系曲线。-Using MATLAB simulation under Rayleigh channel BER BPSK system and the relationship between the curves of signal to noise ratio.
Channel_Encode_AWGN_channel
- AWGN信道环境下,信道编码的性能分析(包括误码率BER和开销即运行时间),运用了Hamming Code Golay Code Circle Code and Converlute Code-channel encode including Hamming Code Golay Code Circle Code and Converlute Code in AWGN channel
AWGN
- Chirp UWB在AWGN信道下BOK调制误码率-The Chirp-BOK-UWB system has the same BER performance when only AWGN channal.
code
- 用Matlab进行BPSK系统发送、接收端的仿真,含有发送端、AWGN信道、匹配滤波、下采样、解调、计算不同信噪比下的误码率,并绘制BER曲线-Matlab simulation of BPSK receiving system,including AWGN channel, match filter, down sample,demodulation and BER calculation
qpsk
- 要求对有3条固定路径的AWGN多径信道中的QPSK系统进行BER性能仿真,并与在理想的AWGN信道中同样系统的BER性能进行比较。熟悉瑞利平坦衰落、莱斯平坦衰落与频率选择性衰落的特点,比较这些衰落信道的误码率。-Required to have three fixed-path AWGN multipath channels of QPSK system BER performance simulation, and in an ideal AWGN channel with the same
BPSK-AWGN
- Matlab编写BPSK信号通过AWGN信道的仿真过程-Matlab write BPSK AWGN channel signal through the simulation process
QPSKRayleigh(AWGN)Simulation
- QPSK+Rayleigh(AWGN)仿真MATLAB程序,在信道中加入高斯白噪声,并带有仿真报告-QPSK+ Rayleigh (AWGN) MATLAB simulation program by adding Gaussian white noise in the channel, and with a simulation report
awgn-simulation-aTheory
- 用matlab实现AWGN信道下的仿真,是WCDMA和GSM系统仿真的基础-Using matlab to achieve AWGN channel simulation, the WCDMA and GSM-based system simulation
awgn
- awgn信道MATLAB仿真,比较专业而且详细,希望对大家有帮助。-Awgn channel MATLAB simulation, more professional and detailed, I hope to help you.
ldpc123
- Matlab仿真实现LDPC算法。BPSK调制,适用于AWGN信道(Matlab simulation implements the LDPC algorithm. BPSK modulation, suitable for the AWGN channel)
AWGN
- AWGN信道仿真,matlab平台。包括QPSK数据的生成 ,在信道中的传播,以及最后对数据的检测(AWGN channel simulation)
AWGN信道模型下的模拟调制解调matlab实现
- 此程序实现了AWGN信道下的模拟调制解调,用的是matlab平台(This program implements the analog modulation and demodulation under the AWGN channel, using the MATLAB platform.)