中文说明： 插值与拟合的matlab实现，LDPC码的完整的编译码，采用热核构造权重，旋转机械二维全息谱计算的实用例程，用于时频分析算法，线性调频脉冲压缩的Matlab程序。
English Description：
MATLAB implementation of interpolation and fitting, full decoding of LDPC codes using Thermo-structural weight, calculation of two-dimensional holospectrum in rotating machinery and practical routines for time-frequency analysis algorithm, linear frequency modulation pulse compression of the Matlab program.