资源列表
channel_iir
- 符合EPC C1G2协议的接收信道IIR滤波器源代码 -Used for wireless digital IIR filter, verilog code
Demodulation-Method-for-SSB
- ssb解调方法，不是相干解调，不需要载波恢复，比较实用。- A single sideband (SSB) demodulation method is described, in which frequency mixing is not required. The proposed method is based on the phase shift method, but no local oscillator is employed.
PSK-without-noise-cases-demodulation
- 对数字基带信号在无噪声干扰的情况下采用相干解调方法对2PSK信号无噪声情况下进行解调，具体是通过Matlab6.5集成环境下用M文件调用数字解调函数ddemod编制程序来实现PSK信号的解调。-For digital baseband signal no noise in the coherent demodulation method used to 2 PSK without noise signal of demodulation, specific is through the Matl
PSK-on-gaussian-noise-demodulation
- 对数字基带信号在有高斯白噪声干扰的情况下采用相干解调方法对2PSK信号进行解调，具体是通过Matlab6.5集成环境下用M文件调用数字解调函数ddemod编制程序来实现PSK信号的解调。-For digital baseband signal in a gaussian white noise interference coherent demodulation method used to 2 PSK signal demodulation, specific is through the M
qpsk-ber
- 误码率 小波分析 正交频分复用下的 小波分析系统 因此 需要讨论误码率性质-snr wavlate ber this is very you yong, please bilive me ,thank you very much
MIMO-Detection-Algorithm-
- 多入多出(MIMO)系统可以获得比单发单收系统更高的容量，对于MIMO系统，最大似然检测是最优接收，但其 指数复杂度难以在实际中应用。针对该问题，结合格缩减理论提出了基于Householder变换的复数域格缩减算法，将该算法和 MIMO次优检测算法相结合，给出了量化判决方法，且该复数域格缩减算法复杂度小于实数域格缩减算法。仿真结果表明， 基于Householder变换复数域格缩减的MIMO次优检测算法，通过优化信道矩阵可以得到更好的判决域，取得了逼近最优最大 似然检测算法的性能。
Multiple-Input-Multiply-Output
- 多输入多输／皇(MIMO，Multiple Input Multiple Output)技术可以在不增加系统 带宽的情况下成倍地提高系统容量和频谱利用率，已成为下一代移动通信系统的 关键技术之一。-Multiple Input Multiply Output(MIMO)，which can dramatically increase the channel capacity and spectral efficiency for a wireless system without o
the-detection-algorithm-in-MIMO
- 新一代移动通信(beyond 3G／4G)，将提供高速的数据传输速率，以支持新业 务的不断涌现。如何在有限的频谱资源上实现高速率和大容量是未来移动通信系 统的关键因素之一。-The next generation of mobile communications will be able to provide a hi曲data transfer rate to support the continuous emergence of new business．The key chal
pts_papr
- 一种PTS算法在OFDM系统中降低PAPR，并且仿真出BER曲线。-A PTS algorithm in OFDM systems reduce PAPR, and simulation out BER curve
OFDM
- matlab仿真OFDM系统的程序,内含同步，降噪等。-A program of matlab for OFDM.
WuYufei_matlab_OFDM
- [WuYufei_matlab_OFDM] WuYufei的经典turbo码的译码程序。包括logmap和SOVA两种方法。- This scr ipt simulates the classical turbo encoding-decoding system
LDPC_encode_decode_minsum_sim
- LDPC的编码和最小和译码算法仿真,包含了码的构造.-encode and decode with minsum arthmetic for the ldpc,including the matrix constructing.