adaptive_noise

系统建模课程中，用于对控制系统的对象的数据处理和辨识。(System modeling course, object control system for data processing and identification.)

some solutions for the nomal questions with matlab

说明：  适应于码分通信系统中的正交扩频码（OVSF）的生成，扩频因子从1到512。(Suitable for code-division communication system orthogonal spreading codes (OVSF) the generation, spreading factor from 1 to 512.)

图形反演，这个函数有几个有用的功能，在医学图形处理的领域。(InvertIm generalized image inversion (grayscale reversal) This function has several options that are useful for inversion of medical images for use in other software. )

deec and leach protocol

there is a matlab cod for Autonomous system, that describe to compute trajectory and point of the system, and plotting it.

VMD用于信号去噪，去噪效果优于EMD，是EMD算法的一种改进算法(VMD for signal denoising, denoising effect is better than EMD, EMD algorithm is an improved algorithm)

A vocoder is an analysis/synthesis system, mostly used for speech. It is a simple vocoder that uses auto-correlation method to estimate the pitch.

EMD(earth mover distance)

给出了隶属度函数求故障标准差和均值的程序，此程序能够很好的对故障识别做出曲线比较。(It could give standard deviation and mean and compare different faults though figure. )