搜索资源列表
LDPc
- LDPC编码调制系统中基于反馈LLR均值的迭代解调／译码算法-LDPC coded modulation systems based on iterative feedback from the mean LLR demodulator/decoding algorithm
DVB-S2
- 有关DVB—S2的技术特点及应用，及其相关的重要技术，如信道编码，LDPC码和BCH码的编译码算法-Technical characteristics and application of DVB-S2, and the important technology, such as channel coding, LDPC code and BCH code encryption algorithm
LDPC
- 针对LDPC码在理论和实现两方面分别进行了较深的研究。深入了解了LDPC码编码方法、译码方法以及性能等知识，重点研究了用MATLAB如何构造奇偶校验矩阵、如何编码和如何解码的算法，而且实现了在相同码率、信噪比下LDPC码性能与卷积码性能的对比。-LDPC codes for both theory and implementation were carried out deeper study. In-depth understanding of the LDPC coding method,
8PSKPGF(8)
- LDPC低密度奇偶校验码的随机构造编码方法，以及BP译码算法。-LDPC codes encoding and decoding process.
LDPCPBP
- 在瑞利信道条件下采用差分调制，LDPC编码系统的BP译码算法的实现。-Differential modulation in Rayleigh channel conditions, achieve BP decoding algorithm for LDPC coding system.
LDPC-encode
- LDPC码的译码报告，先进行LDPC编码，然后通过和积算法进行译码，最后看误码率是否会下降-Decoding of LDPC code report, first for LDPC codes, then through and integrated algorithm to decode, finally see whether the error rate will drop