voice-signal-processing

本原码说明了在matlab中如何用libsvm(primitive code in Matlab shows how to use libsvm)

Program to implement selection sort

均值背景建模，包含视频！效果还可以，背景建模的还是不错的！(Mean background modeling, including video! Effect can be, background modeling is good!)

This Airfoil Analyzer tool is mainly intended to be useful in analyzing and comparing the airfoils’ geometrical features and in quick plotting of airfoils . Airfoil Analyzer will be useful in the following the ways,

此文件为MATLAB的M文件，文件包含一个function为GUASS消元法，可以求任意阶数的线性方程组的解。(This file MATLAB M-files, the file contains a function for GUASS method of elimination, you can seek the solution of the linear equations of any order.)

field distribution of a horn antenna 2D

心电信号加入0.5Hz的基线漂移，通过0.5Hz高通滤波器，滤波后的波形与原波形的对比 ，滤波器特性曲线分析；信号加入50Hz工频漂移，通过50Hz陷波器，滤波后的波形与原波形的对比 ，滤波器特性曲线分析(ECG baseline drift by adding 0.5Hz, 0.5Hz through a high-pass filter, filtering of the waveform after the comparison with the original waveform, filter characteristic curve analysis adding 50Hz frequency signal drift, through the 50Hz notch filter, after filtering waveform compared with the original waveform, filter characteristic curve analysis)

ACS蚁群算法的一种简单方案程序，比较宜懂(ACS Ant Algorithm A simple procedures of the program, compared to understand)

Making Curve in Matlab

photovoltaic inverter model, in dual closed loop controlphotovoltaic inverter model, in dual closed loop controlphotovoltaic inverter model, in dual closed loop controlphotovoltaic inverter model, in dual closed loop control