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all3
- 一个OFDM系统的仿真程序,可看出信噪比与误码率之间的关系.-an OFDM system simulation program, we can see the signal-to-noise ratio and bit error rate of the relations between them.
Turboequalization
- turbo 均衡的经典文献matlab实现，经过几次迭代得到信噪比与误码率之间的曲线-turbo balanced classic literature Matlab realized, After several iterative be SNR and bit error rate between the curve
BERSNR.rar
- BPSK中计算误码率BER与信噪比SNR的关系的,BPSK bit error rate BER is calculated with the relationship between signal to noise ratio SNR
QPSK
- QPSK调制的误码率与信噪比关系图，理论值与实际值的对比。-QPSK modulation the BER and SNR diagram
MQAM-modulation-demodulation
- 产生一段随机四进制信号，对其进行QAM调制后，送入加性高斯白噪声信道传输，用加法运算在已调信号叠加白噪声，模拟加性高斯白噪声信道对信号传输的影响，在接收端对信号进行相应解调，并与原始信号比较计算误码率。改变误差白噪声的功率，绘制信噪比与误码率曲线。并与同组其他同学的性能曲线比较各种调制方式的性能优劣。-For some randomly generated four-band signal, after its QAM modulation, into the additive white Ga
qpsk
- 设定噪声为高斯白噪声，对2PSK调制解调的误码率进行统计，并与理论值进行比较，以图形方式表示误码率与信噪比间的关系。 -Set the noise is Gaussian white noise on the BER 2PSK modem statistics, and compared with the theoretical value, a graphical representation of the bit error rate and SNR relationships.
MATLAB_digital_modulation
- 设定噪声为高斯白噪声，对2ASK、2FSK、2PSK、2DPSK等各种调制方式及相应的主要解调方式下（分相干与非相干）的误码率进行统计，并与理论值进行比较，以图形方式表示误码率与信噪比间的关系。 -Set the noise is Gaussian white noise, right 2ASK, 2FSK, 2PSK, 2DPSK a variety of modulation and corresponding demodulation mode, the main (sub-coher
HFC
- 运用Simulink搭建的有线电视HFC网络上行信道仿真模型，运用16QAM调制，RS编解码，能够获得系统误码率曲线与信噪比之间的关系-The use of Simulink to build the cable HFC network upstream channel simulation model, the use of 16QAM modulation, RS coding and decoding, have access to the system bit error rate cu
zhengjiaoxinhao
- 完成M=4的正交信号的数字通信系统的蒙特卡罗仿真。分析其在加性高斯白噪声下误码率与信噪比之间的关系，绘出误码率-信噪比曲线图，并和物理曲线进行比较。-The completion of M = 4 orthogonal signals in Monte Carlo simulation of digital communication systems. Analysis of the additive white Gaussian noise bit error rate and signal
shuangzhengjiaoxinhao
- 完成双正交信号的数字通信系统的蒙特卡罗仿真。分析其在加性高斯白噪声下误码率与信噪比之间的关系，绘出误码率-信噪比曲线图，并和理论曲线进行比较。-Complete pairs of orthogonal signals in Monte Carlo simulation of digital communication systems. Analysis of the additive white Gaussian noise bit error rate and signal to noise
QmattlabqpskwP
- QPSK在加性高斯白噪声环境下，信噪比与误码率的仿真。 先产生一个四组符号的序列，，再将该序列映射到对应的相位上。用相应的函数产生均值为零、方差为δ2的加性高斯噪声。 -QPSK in additive white Gaussian noise environment, the signal to noise ratio and bit error rate simulation. First produce a sequence of four sets of symbols, then
ofdm_simulation_with_matlab
- OFDM仿真 用于描述信噪比与误码率的关系曲线-OFDM simulation is used to describe the relationship between the curve of the signal-to-noise ratio and bit error rate
Pe_SNR_BFSK
- 二进制频移键控信号时域波形，频域功率谱密度，以及加入加性高斯白噪声后输出的信噪比与误码率的关系。-Binary FSK signal time-domain waveform, frequency domain power spectral density, and the relationship between AWGN to a dispersion after the output signal to noise ratio and bit error rate.
Pe_SNR_QPSK
- 二进制相移键控信号时域波形，频域功率谱密度，以及加入加性高斯白噪声后输出的信噪比与误码率的关系。-Binary Phase Shift Keying signal time-domain waveform, frequency domain power spectral density, and the relationship between AWGN to a dispersion after the output signal to noise ratio and bit error ra
biterr
- 通信系统的仿真，比较信噪比与误码率之间的关系-The simulation of communication systems, the relation between the error rate comparison between signal-to-noise
ehakuop
- 设计一种具体的导引辅助的信道估计方法,用Simulink进行仿真,测量BPSK调制时的误码率性能,画出比特信噪比与信道估计()
RDE_parent
- 设计一种具体的导引辅助的信道估计方法,用Simulink进行仿真,测量BPSK调制时的误码率性能,画出比特信噪比与信道估计()
577742
- 一种时分的导引辅助的信道估计方法,用Simulink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()
16apsk
- 16apsk信噪比与误码率的关系曲线 星座图(Constellation diagram of the relationship between signal-to-noise ratio (SNR) and bit error rate (BER) of 16APSK)
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