butterworth-bandpass

说明：  语音识别全过程的matlab程序，运行测试能出结果，希望对你们有用，实在没点数才把自己压箱底的东西拿出来,呜呜(The whole process of speech recognition matlab program, run the test to the result, I hope helpful for you, only then it did not point out what their own bottom pressure, the hum)

说明：  批量读取csv文件 并保存成mat格式 有助于做大量数据处理的人(Read csv file and save into mat format)

二阶系统三维图 二阶系统三维图 二阶系统三维图 (second 3D map 3D map 3D map Second Second Second 3D map 3D map 2 bands 3D map system)

光伏并网系统 三大服务而非我基于PI控制的电流内环控制 (PV grid system three services rather than my inner current loop control based on PI control)

主要是基于matlab2013的心电压缩技术，该压缩技术主要讨论了各种无损压缩技术。算法简单，实用性好。(ECG matlab2013 mainly based compression technology, the compression technology is mainly discussed various lossless compression techniques. Algorithm is simple, practical good.)

vc++下各种数字滤波器的实验程序，包括带通，带阻，低通，高通。(vc++ a variety of digital filters under the experimental procedures, including band-pass, band stop, low-pass, high pass.)

关于CORBA 通信的描述和开发，原理和 概念 ，中文版 (The description on the CORBA communication and development, principles and concepts, the Chinese version)

This paper gives an idea of PCG analysis based on ECG.

用matlab编写的三维魔方模拟显示，直接运行first.m即可(Three-dimensional cube simulation using matlab display, can be run directly first.m)

说明：  基于小波系数块能量分析的自适应数字水印算法(Energy analysis based on wavelet coefficients of adaptive digital watermarking algorithm)