CMX469解调码分析，同时对纠错码进行分解，是个好-CMX469 modem code analysis, and decomposition of the error-correcting code, is a good stuff

32点采样快速傅利叶分解程序——继电保护用-32-point fast Fourier decomposition of the sampling procedures- relay protection

A one-dimensional transfer matrix method to calculate the phonon crystal structure, Pisarenko harmonic decomposition algorithm, MinkowskiMethod algorithm.