erode-and-dilate

pwm inverter with dual loop PI controller

Viterbi decoding for communication

processing medical image,input is medical image,and output is the a txt file,contents the distance between cells and bone trabecula,to use this code,please change the root to yours which contents your pictures you want to deal with.

MATLAB下的音频AGC实现 (MATLAB audio AGC )

elm用于分类，参数包括程序运行次数，训练测试数据集，隐含层神经元个数，激活函数类型(elm for classify)

低通滤波，属于频域滤波，先做傅里叶变换，再把中心移到原点，距离中心远的代表噪声信息，舍去(low-pass filter in Fourier domain)

基于rgb颜色模型和差分运动目标检测的视频火焰检测(Based on RGB color model and the differential motion target detection of video flame detection)

该文档详细描述了FFT的物理意义，并附有一个正弦波叠加的例子和相关Matlab程序.(The document describes the physical meaning of FFT in details,with a superimposed sine wave and related Matlab examples )

Simulation of SAR radar echo. Posibility to change sampling time, number and place of reflecting points and position of radar platform.

基于低秩矩阵恢复的背景建模的目标检测代码(Based on the recovery of low-rank matrix background modeling target detection code)