Duffingorbit

直接序列扩频 实现扩频、解扩还有。MATLAB实现环境。其中解调用的是BPSK。(Spread Spectrum Direct Sequence Spread Spectrum, despreading there. MATLAB implementation environment. One solution is called BPSK.)

旋转圆盘的传递矩阵算法计算变厚度圆盘的应力位移(Rotating disk of the transfer matrix algorithm to calculate the stress variable thickness disc displacement)

该代码通过对常规单脉冲雷达信号、LFM雷达信号和BPSK雷达信号通过wiger变换，得到三种信号的时频图，分析他们的时频关系和区别。(The code on conventional single-pulse radar signals, LFM radar signals and radar signals BPSK wiger transformation, three kinds of time-frequency map analysis of their relationship and when the frequency difference.)

in this code random noise is denoise by wavelet and find the parameter for best wavelets

pattern recognition , simple to find the pattren in input image

KEMA model of arcing in circuit breaker SF6

PLSAMA MATERIAL PROGRAME

实现hilbert变换，经过与matlab比较验证，结果相同(Achieve hilbert transform, through comparison with matlab verification, the same result)

Report Studi communication data

reversing the numbers