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First use EEMD to decompose the original singal to get IMFS,then use FFT to analyse the each IMF,combine EEMD with FFT to get clearer analytic results.

在低压电力线载波通信中的多径信道仿真，仿真了6径信道，绘制了时域和频域图(In the low-voltage power line carrier communication multipath channel simulation, simulation of six-path channel, draw time-domain and frequency domain)

robot-gyro and gsensor(kalman filter-state space)

调试成功的测距定位仿真（TOA）。三个函数的作用分别是：在一个正方形区域内随机选择10个点；在这10个点中选择被测结点和参考结点；LSE位置计算。(Ranging and Location debug successful simulation (TOA). The role of the three functions are: a square area in 10 randomly selected points 10 points in the selected node under test and reference nodes LSE position calculation.)

利用CIC滤波器实现中频脉冲信号的包络检波(use CIC filters IF signal pulse envelope detector)

实现数字图像水印的嵌入与提取，文件分为两个，一个为嵌入，一个为提取(digital image watermarking)

matlab软件求解偏微分方程组的经典的有限差分程序代码(matlab software to solve the classic Partial Differential Equations Finite Difference code)

在电力系统中，计算整个网络的网损的程序。(In the power system, calculation of network network loss procedures. )

Matlab simulink model of SRM

本书描述光纤中超连续谱产生,其中包含Matlab源代码，欢迎下载使用(Supercontinuum geration in optical fibers)