Train_sperling

Petri网: 基本概念和分析方法 ，对学习perti网仿真和很有帮助(Petri nets: basic concepts and analytical methods, simulation and helpful to learn perti Network)

三电平同相层叠PWM方法谐波频谱分析及滤波器设计(Cascade three-level PWM method compared with the harmonic spectrum analysis and filter design)

matlab实现arnold图像置乱进行图像加密和解密(matlab arnold)

Bipolar analog to digital converter

这是一个图像配准的MATLAB代码，有很好的GUI界面，以像素级进行配准(This is an image registration MATLAB code, a very good GUI interface to perform pixel-level registration)

用于关联成像（鬼成像）的一维仿真模拟matlab程序源码。(One-dimensional simulation matlab program source code for the associated imaging (ghost imaging).)

number of frames in a video for different scales

这是一个进行卫星轨道预报的程序。导航卫星；自主轨道预报；状态转移矩阵。无错误(This is a satellite orbit prediction program. Navigation Satellite autonomous orbit prediction state transition matrix. No error)

用Fourier变换求信号的功率谱(分段周期图法)(Calculate the power spectrum of signal using Fourier transform method)

提供一个元胞自动机的运行模型（CA），以及举例（沙漏模型）对元胞自动机模型驱动机制的模拟。(Provide operational model of a cellular automata (CA), as well as the example (hourglass model) simulation driving mechanism of cellular automata model.)