IIR_filter

光伏逆变器的仿真文件，带Boost，可以很好的仿真，用于公司的实际样机仿真中，效果还不错(PV inverter simulation file with Boost, good simulation for the actual prototype simulation results were pretty good)

对指定文本文件进行检索 --搜索：给定一个查询串，在某个test.txt文档里面搜索是否包含该查询串。 (The specified text file retrieval Search: given a query string, in a test.txt document that contains the query string to search whether.)

自己编写的matlab中编辑个人模块的S-函数方法，通过这个模块可以实现输入信号变为原来的10倍(Imagecut.rar matlab edit personal module function method of S- this module can be realized by the input signal into a 10 times )

语音信号处理中，高通滤波器的设计，实现效果比较好的(Speech signal processing, high-pass filter design, to achieve better results)

这是一个简单的卡尔曼滤波程序，仅供初学者参照(This is a simple Kalman filter procedure, only for reference for beginners)

非线性系统的模型阶次辨识+模型系统辨识，非常有效(Model order nonlinear system identification+ model system identification, is very effective)

去噪，自带数据，可实现一键emd,eemd,ceemd,ssa去噪.qq1187049401(Denoising, data, can achieve EMD, EEMD, ceemd, SSA denoising one times.)

说明：  利用bp算法对鸢尾花数据进行分类的matlab实现程序(Bp algorithm using iris data classification procedures to achieve matlab)

一个编写的地面雷达的MATLAB仿真程序，基本包括了雷达的各项功能，适合初学者对雷达原理的了解和认识(A preparation of ground radar MATLAB simulation program, basically covers the various functions of the radar, the radar for beginners knowledge and understanding of the principles of)

mfcc coefficient means mel frequency cepstral coefficient