中文说明：基于matlab平台实现,本程序的性能已经达到较高水平，含噪脉冲信号进行相关检测,自写曲率计算函数 ,对信号进行频谱分析及滤波，LDPC码的完整的编译码。
English Description：
Based on MATLAB platform, the performance of the program has reached higher level, noisy pulse signal detection, since the writing of curvature calculation function, the signal of frequency spectrum analysis and filtering, the LDPC Encoding and decoding.