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bpsk_awgn.rar
- 高斯信道下的BPSK信号 对其进行归一化 并求出均值 方差 包络等,Under the Gaussian channel BPSK signals normalized them and obtained such as mean-variance envelope
BER.rar
- 在MATLAB下实现高斯信道的产生， ,guass channel
QPSK
- 实现qpsk调制，通过瑞丽信道和高斯信道 然后计算其误码率 并进行比较-Qpsk modulation to achieve, by Rui Lixin Road and Gaussian channel and then calculate the error rate and compare
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
FSO_OOK_PPM_DPPM
- 这是自由空间光通信实现OOK、PPM、DPPM调制解调并计算在高斯信道中的误码率的Matlab程序。-This is a free-space optical communications to achieve OOK, PPM, DPPM modulation and demodulation in the Gaussian channel and calculate the bit error rate in Matlab.
NonBinary_LDPC
- 高斯信道下的多进制LDPC码仿真。 输入条件：H矩阵-non-binary LDPC simulation
bpsk
- 对二进制的高斯信道的误码率进行了Monte Carlo仿真，对初学者很有启发。-Pairs of binary Gaussian channel bit error rate of the Monte Carlo simulation, is very instructive for beginners.
16_QAM
- 这个matlab程序仿真了信号在16QAM在高斯信道下的误码率-The matlab code simulation of 16QAM signal in Gaussian channel BER
bpsk_fading
- bpsk调制解调系统在高斯和单径瑞利信道下的仿真-imulation program to realize BPSK transmission system under one path fading
OFDM
- 这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT，上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模块，并统括系统性能的仿真验证了系统设计的可靠性。 -This is a relatively complete simulation of OFDM communication system design, including coding, modulation, IFFT, the upper and lower frequency, Gaussi
matlab
- 对信道的仿真，采用QPSK调制，分别在瑞利和高斯信道条件下，也包括CRC较验-Simulation of the channel, using QPSK modulation, respectively, Rayleigh and AWGN channel conditions, but also more experience CRC
ldpc
- ldpc码在AWGN信道下的性能仿真。包括geth.m,getG.m,H2G.m,decode.m,BER.m按传统的编码方案编码，生成H矩阵后转化为G矩阵，编码后送入高斯信道。仿真得到BER性能-ldpc codes in the AWGN channel performance simulation. Including geth.m, getG.m, H2G.m, decode.m, BER.m coded according to the traditional encoding sch
CP08
- UWB接收性能仿真 包括高斯信道 模板信号 误码率-UWB receiver performance simulation include the Gaussian channel template signal bit error rate
B_Q_Q16_AWGN
- B_Q_Q16_AWGN.rar是BPSK,QPSK,16QAM在高斯信道下的系统性能仿真，给出了信噪比SNR与误比特率BER 的关系。 16QAM是16进制的正交振幅调制在高斯信道和瑞利信道下的信噪比SNR与误比特率BER 的关系。都是matlab编写的-B_Q_Q16_AWGN.rar BPSK, QPSK, 16QAM in AWGN channel system performance simulation, given the relationship between the S
bpsk通过高斯信道对比误差
- 精确地反应出不同信噪比下的误码率，有仿真图像 精确地反应出不同信噪比下的误码率，有仿真图像
OFDM
- OFDM系统的不同编码如BPSK，QPSK，mQAM等在瑞利信道或高斯信道中传播的特性曲线分析。-The different coding of OFDM system in Rayleigh channel, or Gaussian channel spread features such as BPSK, QPSK, mQAM curve analysis.
oneusermccdma
- 单用户多载波mccdma的仿真，使用类编程。包含发送，信道，接收3个类。有扩频，调制，FFT变换，高斯信道和瑞利，解调，解扩，统计误码率等功能，减小仿真点数可使程序运行更快。-Single-user multi-carrier mccdma of the simulation, the use of programming. Send contain, channel, receiving three categories. There are spread spectrum, modulati
oneuserdscdma
- 单用户dscdma的仿真，使用类编程。包含发送，信道，接收3个类。有扩频，调制，高斯信道和瑞利，解调，解扩，统计误码率等功能，减小仿真点数可使程序运行更快。-Single-user dscdma the simulation, the use of programming. Send contain, channel, receiving three categories. There are spread spectrum, modulation, Gaussian and Rayleigh
mulitusers2dcdma
- 多用户多载波时频域cdma扩频的仿真，使用类编程。包含发送，信道，接收3个类。有选择用户数，联合扩频，调制，FFT变换，高斯信道和瑞利，解调，解扩，统计误码率等功能，减小仿真点数可使程序运行更快。-Multi-user multi-carrier spread spectrum cdma time-frequency domain of the simulation, the use of programming. Send contain, channel, receiving three c
ldpc_c_code
- LDPC码在基于BP (Belief Propagation) 的迭代译码相结合的条件下具有逼近Shannon 限的性能，是继turbo 码后在纠错编码领域又一重大进展。压缩文件中给出了LDPC在高斯信道下的c程序。-LDPC codes based on BP (Belief Propagation) Iterative Decoding of combining conditions with performance approaching Shannon limit on the heel