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ber
- THIS FILE DESCRIBE THE CALCULATION OF BIT ERROR RATE (BER) OF A MODULATED SYSTEM AND THE PLOT OF THE BER WITH SIGNAL TO NOISE RATIO (SNR) TO EVALUATE THE SYSTEM BEHAVIOR-THIS FILE DESCRIBE THE CALCULATION OF BIT ERROR RATE (BER) OF A MODULATED SYSTEM
ChannelCoding_Viterbi
- 一个信道编码解码以及性能比较。 包括卷积码编码器，使用硬判决的维特比译码器。 比较了不同信道环境下（SNR）的误码率性能。-Comparing a channel codec, and performance. Including the convolution code encoder, using hard decision Viterbi decoder. Compare different channel environments (SNR) BER performance.
BPSK-AND-QPSK-BER-FOR-RAYLEIGH-CHANNEL
- this code explains the performance of BPSK and QPSK modulation techniques in terms of there bit error probability. this code plots the simulated bit error rate of bpsk and qpsk in terms of SNR. both modulation techniques are explained in RAY
QPSK_m
- QFSK加高斯噪声后，在0-10dB信噪比下，误码率曲线绘制-After QFSK plus Gaussian noise at 0-10dB SNR, BER curves plotted
MIMO
- 本程序主要仿真MIMO系统的ZF以及MMSE算法，在不同信噪比下的误码率。-This program mainly ZF and MMSE algorithm of multi-input multi-output (MIMO) system simulation, under different SNR ber.
simulink-DSSS-communication-link-
- 在多径瑞利衰落信道下，采用理想信道估计，Rake接收，仿真该系统在不同SNR下的信源误比特率性能，分析系统性能-In multipath Rayleigh fading channels, using the ideal channel estimation, Rake reception, simulation of the system at the source under different SNR BER performance, analyze system performance
ber
- A random stream of bits the size of the desired transport block undergoes Downlink Shared Channel (DL-SCH) coding to rate match the transport block to the available PDSCH bits. Scrambling, modulation, precoding and layer mapping are then app
main
- BPSK调制在AWGN模拟下的SNR-BER输出曲线-BPSK modulation output SNR-BER curve AWGN simulation of
SM_4_4_16QAM
- SM系统matlab程序，传输天线、接收天线数量可调，信号调制方式可调，循环次数可调。最后生成BER性能曲线，并将不同SNR下的BER数据存储到mat文件中。-SM system matlab program, the number of transmission antennas, a receiving antenna is adjustable, adjustable signal modulation scheme, the number of cycles is adjustable.
STBC_SM_4_4_16QAM
- 基于空时分组码的空间调制系统的matlab代码，绘制不同信噪比的BER曲线，调制方式可调，实验点数可调-Based on STBC spatial modulation system matlab code, draw different SNR BER curves, adjustable modulation, test points adjustable
16QAM
- 代码实现了16QAM的编码和解码，并且画出了星座图，和不同信噪比下得BER曲线图-Code implements 16QAM encoding and decoding, and draw a constellation, and have different SNR BER graph
Rayleigh-fading-channel
- 该程序实现瑞利衰落信道中信号衰落在不同信噪比的情况下对误码率的影响。-The program implements Rayleigh fading channels under the influence of signal fading in the case of different SNR BER.
BPSK_wumalv
- BPSK信号 眼图 信噪比误码率 时域波形 余弦滚降 -BPSK signal eye SNR BER domain waveform Cosine
2FSK-SNR
- 该程序主要是对2FSK调制信号误码率与信噪比的关系进行实现。-The program mainly on the relationship between the modulation signal 2FSK BER and SNR to achieve.
BER-sim-vs-theo-with-SNR
- Bit Error Rate simulation and theorique with SNR.
MC-CDMA
- mc-cdma的扩频，调制，加GI，通过瑞利信道 信噪比 误码率，去前缀，解调，解扩部分-mc-cdma spread spectrum modulation, plus GI, through the Rayleigh channel SNR BER, go prefix, demodulation, despreading section
cdma-snr
- cdma通信系统的仿真，包括m序列产生，bpsk调制，多径信道，误码率等；-cdma system simulation, including m sequence generation, bpsk modulation, multipath and BER
Viterbi
- 实现了一个基于卷积码的通信系统 可以统计不同信噪比的误码率(A convolutional code based communication system and implemented to calculate the BER of different SNR)
dc 1st exp fair both
- Analysis, BER and SNR calculation of BPSK in matlab
bersnr
- bEr vs SNr over Rayleigh