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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
stbc.rar
- 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均方误差的关系曲线,画出比特信噪比与误码率的关系曲线,Design a specific guide-assisted channel estimation method, using Simulink simulation, measurement BPSK modulation BER performance. Draw-bit signal to noise ratio
8
- 8单径瑞利信道中的四发四收V-BLAST: (1) 请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16QPSK调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线,画出比特信噪比与误码率的关系曲线。 (2) 计算所设计方案的频谱效率是多少,单位为bit/Hz/s。-8 Single-Path Rayleigh Channel Four received four V-BLAST: (1) Please design a specific guide-a
snr_serMatlab
- 数字通信系统中采用基带传输和频带传输[ 1, 2 ] ,在抽样判决器之前,信号叠加了信道噪声. 本文利用 Matlab软件仿真[ 3, 4 ]分析了在判决器前叠加了高斯噪声后,信噪比与系统的误码率之间的关系.-Digital communication system using baseband transmission and band transmission [1, 2], in a sample before the decision device, the signal super
DSCDMA
- (1) 请设计DS-CDMA一种具体的码分导引辅助的信道估计方法,接收机分别采用等均益合并、最大比合并。用Simulink进行仿真,测量BPSK的误码率性能,画出比特信噪比与信道估计均方误差的关系曲线,画出比特信噪比与误码率的关系曲线,请解释在误码率为0.01时,两种合并方式所表现的不同的物理意义。-for DS-CDMA
bpsk
- BPSK相干解调的理论误码率性能比特信噪比与误码率-The theory of coherent demodulation error rate performance of BPSK
bpsk_snrpe
- 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- in a single path Rayleigh channel, please design a secondary peak guide channel estimation method, the Simulink simulation, BPSK BER performance measurement, signal to noise ra
16psk
- 16psk通信系统的信噪比与误码率计算并绘图-16psk communication system signal to noise ratio and bit error rate calculation and mapping
2008_4
- 试说明卷积编解码的工作原理。 请用Simulink仿真卷积编码,并用Viterbi译码的方法进行解码,其中的编解码全部自己编写代码(S-Function方式),在加性白高斯噪声信道中,画出比特信噪比与误码率的关系曲线。 -Descr iption Convolutional codec test works. Please use Simulink simulation of convolutional coding and Viterbi decoding method used to
2008_3
- (1)请推导出单径瑞利信道中的BPSK相干解调的理论误码率性能,并画出比特信噪比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(1)的曲线进行对比。 -(1) derived from single-Path Rayleigh channel coherent demodulation of BPSK theoretical bit error rate p
xindaoguji
- 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-A guided night-aided channel estimation methods, using Simulink simulation, surveying BPSK BER performance, drawn-bit signal to noise ratio and bit error rate curve
BPSK-reliay
- 在单径瑞利信道中,设计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.-In a single Path Rayleigh channel, the design of a guided night-assisted channel estimation method, using Simulink simulation, measurement BPSK BER performance, draw-bit signal
DS-CDMA
- 设计DS-CDMA一种具体的码分导引辅助的信道估计方法,接收机分别采用等均益合并、最大比合并。用Simulink进行仿真,测量BPSK的误码率性能,画出比特信噪比与信道估计均方误差的关系曲线,画出比特信噪比与误码率的关系曲线-Design of DS-CDMA code at a specific guide-assisted channel estimation method, the receiver, respectively, the combined use of all benefi
bpsk_err_rate_06_08_31
- 单径瑞利信道中的BPSK的理论误码率性能,并画出比特信噪比与误码率的关系曲线。-this program is my home work in wirelwss communication.
ofdm
- 6. 在三条径的瑞利信道中,对于OFDM: (1) 请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均方误差的关系曲线,画出比特信噪比与误码率的关系曲线。 -6. In the three path Rayleigh channel, for OFDM: (1) Please design a specific guide-assisted channel estimation method, the Sim
stbc21
- stbc在锐利信道的2发2收情况下的信噪比与误码率-stbc sharp channel 2 in the hair under 2 receive signal to noise ratio and bit error rate
误码率
- 绘制误码率与信噪比关系曲线,可以把gmsk、msk等一些调制解调技术的误码率和信噪比的关系曲线画出来(Plotting the error rate curve)
差分调制与解调
- 此代码通过随机生成二进制码,对其进行二进制差分调制,以及加入高斯白噪声后对其解调计算误码率,绘制出其输入信噪比与输出信噪比的实验曲线及理论曲线的比较。(This code generates binary codes randomly, modulates them by binary differential modulation, demodulates them with Gauss white noise and calculates the bit error rate, draws
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)