digital_filter_design

利用matlab进行高斯归一的一个程序，很实用的(A code of matlab to Normalized Gaussian)

separality motor excited dc

对暂态信号进行EMD分解，得到边际谱。具体如何运行，文件夹里面都有。(EMD decomposition of the transient signals, to obtain marginal spectrum. Specifically, how to run, which has folder.)

simulink命令集,仿真命令,线性化和整理命令,构建模型命令,诊断命令(simulink command set, simulation command, linearization and finishing order, build a model of command, diagnostic command)

FOC induction machine library

NSGA-ii的源码，里面的每句话都有中文注释，非常简单易懂，而且经过自己的试验，只需修改函数句柄即可(NSGA-ii source code inside every sentence is explained with Chinese is very simple to understand and comment through their own trials)

说明：  数据快照的特征提取，获得基模态、特征值和模态系数，以及数据的后处理。(Feature extraction of data snapshot, obtaining basic modes, eigenvalues and modal coefficients, and post-processing of data.)

Code for Guitar Tuner using strobers

语音信号的数字水印技术，比较全，可以完成音频文件的水印嵌入和提取(Digital watermarking technology based on matlab program )

this is useful to anty other applications