Random-signal-autocorrelatin

本书提供了工程中常见问题的解决方法及仿真过程，适合工科师生仿真参考教程。(The book provides engineering solutions to common problems and simulation process, suitable for engineering students and teachers information and guidance simulation.)

HYCON HY4145 Battery Fuel Gauge Demo For Arduino

MATLAB语言与控制系统仿真,PPT文档 结合所学课程《自动控制原理》，运用MATLAB语言进行控制系统仿真和辅助设计(matlab language and control system design，ppt document。)

matlab最短路的贪心算法，用VC++实现，把ShortEst.dll复制到matlab工作文件夹运行（先要运行mex-setup，关联VC与MATLAB）调用方法如 a = [-1,2,3 2,-1,4 3,4,-1] ShorstEst(a) 即可(matlab most short-circuit the greedy algorithm, using VC++ to achieve, and copy it to ShortEst.dll working folder matlab run (first run mex-setup, associated VC with MATLAB) method call, such as a = [-1,2,3 2,-1,4 3,4,-1] ShorstEst (a) can)

this is code partical filters for indiction motor

Fingerprint image enhancemet

该方法是利用RSSI算法进行节点之间定位的一种方法。(This method is the use of RSSI between node positioning algorithm in a way.)

利用各种算子对图像进行边缘检测，效果很好(edge test by Roberts，Sobel，prewitt，Kirsch，Laplac )

转子振动信号的频域分析，可以有效的反映系统的主频和由于故障导致的多倍频(spectrum analysis of rotor vibration signal)

numerical analysis for Godunov method