搜索资源列表
ofdm
- OFDM在MATLAB中的仿真程序，包括数据生成，数据传输，干扰，误差补充，数据接收，误码率的计算。不过误码率很大，达到0.5，希望对大家有用。-OFDM in the MATLAB simulation program, including data generation, data transmission, interference, error added, data receiving, the bit error rate calculations. But a large erro
ofdmFINISH
- 用c语言实现ofdm系统的功能，并验证系统的误码率-OFDM implementation using c language system, and verify that the system BER
ber_OFDM_64s_1e4_withclipping_snr20_differCR_1_2_3
- 限幅方法降低OFDM系统误码率，不通限幅率的比较曲线-reducing the OFDM PAPR with different CR in Clipping methord
Complet_OFDM_system_simulation
- 完整的OFDM系统仿真程序，包括各种调制方式以及误码率计算-Complete OFDM system simulation program, including a variety of modulation and the bit error rate
Bit_error_rate_performance_of_lightwave_hybrid_AM_
- 摘 要:本文分析了在限幅噪声和高斯噪声环境下,在HFC 网中混合传输AM/ OFDM信号时的误 码特性,并与单载波AM/ QAM系统进行比较,结果表明OFDM系统由于多个子通道的稀释作用,其 抗限幅噪声性能比单载波系统好。 关键词:正交频分复用 HFC 网 限幅噪声 误码率-Abstract :Theoretical analysis is presented for the BER performance of hybrid AM/ OFDM system in the pres2
LDPC_matlab
- LDPC在matlab下的实现。包括误码率仿真，还有girth的求解程序等。在德国求学时候小课题的成果。-the implementation of LDPC in matlab, which includes girth calculation, simulation and so on. The final results of one lab course when i was in Germany.
QPSK_AWGN_uncoded_curve20071022
- 理想高斯白噪声信道下无编码OFDM系统的误码率曲线。-BER of OFDM signal in AWGN without coding.
QPSK_RAYL_uncoded_curve20071026
- rayleigh信道下无编码OFDM系统的误码率曲线。-BER of OFDM signals in rayleigh channel without coding
DesignandDSPrealizationofan0FDMreceiver
- 设计了一个OFDM接收机，并采用1fI公司的TMS320C6416芯片进行实现。在假设理想 同步的前提下，该系统进行了FFT变化、使用了Ls(最小二乘法)进行信道估计，并且采用了 QPSK算法进行解调。最后将接收机输出数据与发端数据进行比较，在不同信噪比情况下计算其 误码率，得出了比较理想的结果。-An OFDM receiver is designed in山is paper and realized on the platform of the 1MS32OC6416 chip
STBC
- 在MIMO-ofdm系统中，空时分组编码STBC对系统性能的测试，给出信噪比和误码率的关系图形。-In the MIMO-ofdm systems, space-time block coding STBC on the system performance test, given the relationship between SNR and bit error rate graphics.
channelestimate
- OFDM信道估计算法仿真,统计无线OFDM系统信道估计算法的误码率。-The channel estimation of OFDM system and error rate caculation.
STBC
- 单径瑞利信道中的两发一收STBC：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。含理论分析 -Space-time block code Simulink BPSK
Alamouti.m
- 这个函数具有如下功能：对Alamouti空时编码进行仿真并绘出误码率与信噪比的关系图- This is a function that simulate the Alamouti Space-Time scheme and plot a BER vs SNR graph.
OFDM
- 正交频分复用（OFDM）的调制与解调以及OFDM的误码率。-Orthogonal Frequency Division Multiplexing (OFDM) modulation and OFDM demodulation and bit error rate.
OFDM
- ofdm基本原理matlab实现及误码率分析-ofdm matlab basic principles of implementation and BER
ofdm
- 通信系统中OFDM系统的实现以及误码率和误比特率的仿真-Communication systems and OFDM systems to achieve bit error rate and bit error rate of the simulation
QPSK-MBOFDM
- QPSK-MBOFDM发射接收机 QPSK调制的多频带OFDM（MB-OFDM）发射机，经过加性高斯噪声信道，接收机判断误码率。 -QPSK-MBOFDM launch QPSK modulation receiver multiband OFDM (MB-OFDM) transmitter, through the additive Gaussian noise channel, the receiver determine the error rate.
ofdmsystem
- 该系统是OFDM系统仿真框图用simulink做的，并且可以计算出误码率，而且误码率很低-The system is OFDM system simulation using simulink block diagram to do, and can calculate the error rate, and low bit error rate
Baseband_OFDM_Communications
- 基带OFDM通信系统设计及其仿真,经本人亲自验证，代码可用。但是没有误码率分析。-ofdm simulink
xiugai4
- 2*2 mimo-ofdm系统的误码率测量。经过时不变信道-ber of 2*2 mimo-ofdm