LDPC编码仿真的源码，LDPC码是一种基于矩阵构造编码和迭代译码的新型信道编码方案，它具有很低的译码复杂度，并且拥有逼近香农极限的优异性能。-LDPC coding simulation code, LDPC code is a matrix structure based on the iterative decoding of the new coding and channel coding scheme, which has a very low decoding complexity

spectrum.music对象和pmusic函数提供Schmidt提出的MUSIC算法。该算法基于对自相关矩阵的特征分析，用于对频谱的估计。这种谱分析将数据相关矩阵的信息分为信号子空间和噪声子空间。-spectrum.music objects and functions provide MUSIC algorithm pmusic Schmidt raised. The algorithm is based on the correlation matrix of the feature a

基于散射算法的接收天线的建模，包括天线结构的构成，阻抗矩阵的生成以及表面电流的计算，仿真了偶极子天线、缝隙天线及蝴蝶结天线。-Scattering algorithm based on receiving antenna modeling, including the composition of the antenna structure, generation and computing surface current impedance matrix, simulation of the