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pathloss&gnoise
- cp0801_pathloss为UWB信道损耗计算函数，利用a=(c/(d^gamma))计算出信道增益，然后对函数的输入信号幅度进行变换得到输出结果。 cp0801_Gnoise1和cp0801_Gnoise2为产生AWGN的函数，分别为Eb/No和Ex/No条件下AWGN的产生-cp0801_pathloss for UWB channel depletion calculation function, use a = (c / (d ^ gamma)) calculated Chann
finalreport
- matlab实现的多个基础程序和报告并有流程图（1） 绘出正弦信号波形及频谱。 （2） 单极性归零（RZ）波形及其功率谱，占空比为50％。 （3） 升余弦滚降波形的眼图及其功率谱。滚降系数为0.5。发送码元取值为0、2。 （4） 最佳基带系统的Pe~Eb\\No曲线，升余弦滚降系数a=0.5，取样值的偏差是Ts/4。 （5） Pe~Eb\\No，升余弦滚降系数a=0.5，取样时间无偏差，但信道是多径信道，C(f)=abs(1-0.5*exp(-j*2*pi
Task2new
- This prorgam calculates Bit error rate on awgn channel with a particular Eb/No values and plot the graph of BEP(Bit Error Probability) against Eb/No.
QAM_Eb_No_SER
- calculate the theoretical exact(in AWGN) SYMBOL ERROR RATE(Ps_SER) verses Eb/No for even numbers of bits per symbol in qam modulation
7456
- Besides calculating the SER verses Eb/No for the various levels of QAM, The m-file shows the coding gain required to closely approach Shannon s channel capacity limit for 4QAM,16QAM,64QAM,256QAM and 1024QAM. Notes are given at the end of the m-file
channel_awgn
- This code simulates a communication AWGN channel with matlab. You can specify No (noise spectral power) and Eb (bit energy).
bpsk
- BPSK在AWGN信道下,不同的采样率下不同的EB/NO的误码率仿真-failed to translate
mfsk
- MFSK不同进制下，在不同采样率不同EB/NO时的误码率分析-MFSK under different band, different at different sampling rates EB/NO when the error rate analysis
mpsk_table
- This MATLAB Code plot BER Vs Eb/No for M_ary PSK with different values of M. The user can choose the desired BER and the code will tell what is the required Eb/No to achieve this BER for different values of M. In addition, a plot for shannon limit is
mfsk_table
- This MATLAB Code plot the BER Vs Eb/No for M_ary FSK for differnt values of M. The user can choose the desired BER and the code will tell what is the required Eb/No to achieve this BER for differnt values of M. In addition, a plot of the shannon limi
bpsk_ofdm
- 使用BOSK数据调制 Use a FOR-loop to simulate the Pe-Eb/No performance for Eb/No=0--35dB. For each Eb/No, at least 500 bit errors should be produced.-1. Use BPSK data modulation instead of QPSK data modulation 2. Use a FOR-loop to simulate the Pe-Eb
matlab-code
- SIGNAL TO NOISE RATIO CAN BE EASILY FIND USING EB/NO VALUE
RSCodingConfigExample
- 初始化调制器，解调器，AWGNChannel，和错误率测量系统的对象。定义模拟值对于未编码的Eb / No比，并设置模拟停止标准的RS编码与擦除，穿刺术，和缩短的例子。-Initialize modulator, demodulator, AWGNChannel, and error rate measurement System objects. Define simulation value for uncoded Eb/No ratio, and set simulation stop
BPSK_RL_CHANNEL
- The simulated and theoretical performance curves (Eb/NO vs. BER) for BPSK modulation over Rayleigh Fading channel and the AWGN