matlab(DEA2)

绘制方向和速度矢量图，绘制等高线图以及动画(Direction and velocity vector drawing, drawing contour maps, and animation)

matlab code for Image overlay

this a useful program for students in electrical engineering and it it is about Luenberger observer for speed-sensorless DC motor drive

结合实例，使用matlab语言，完成递归神经网络程序的编写（LSTM）(Combined with an example and matlab language, completed the compilation of recursive neural network program (LSTM))

验证平稳随机信号的互功率谱等于各自相关函数傅里叶变换的乘积。(To SSS signal, I will prove the cross PSW is equal to the multiply of two FT of the autocorrelation.)

e-book for engineering

用有限差分模拟高斯脉冲在自由空间传播，运行该脚本，你会得到一个表面，它是由脉冲在1微米的步骤传播。 (Using the finite difference simulation of Gaussian pulse propagation in free space, run the script, you will get a surface, it is spread by the pulse in steps of 1 micron.)

cryptography HILL in matlab

This paper presents harmonic detecting method for a shunt hybrid active filter using adaptive filter. An adaptive noise canceling theory has been applied as a harmonic detection system to determine a harmonic reference signal for controlling an active filter inverter.

本文件采用Matlab软件，通过粒子滤波实现地形辅助导航算法。(This document is the use of Matlab software, to achieve through the particle filter algorithm for terrain-aided navigation.)