中文说明：欢迎大家下载学习，在matlab环境中自动识别连通区域的大小,ldpc码的编解码实现，真的是一个好程序，有井曲线作为输入可计算其地震波的衰减,采用波束成形技术的BER计算。
English Description：
Welcome to download the study, automatic identification of connected regions of the size in the MATLAB environment, encoding and decoding of LDPC codes to achieve, is really a good program, there are curves as input to calculate the attenuation of seismic waves using BER calculation of beam-forming technology.