conddm

人脸识别的matlab程序，先训练后测试，输入一副图像后将输出最接近的几副人脸。(procedures and training tests after an input image output for the nearest deputy Face.)

code to solve the equation in fiber laser

ann k-fold cross validation matlab cone

灰色按扭激活--可以将一些软件限制的灰色按扭激活使用,比如某些软件普通会员会限制一些功能,有这个就可以解开限制(Gray button activation- can be some of the limitations of the gray button to activate the software to use, such as some software will limit some features of ordinary members, have this limit can be solved)

说明：  s变换，是当前比较流行的时频分析算法，可以用于地震数据时频分析和频谱分析，该程序基于matlab平台，实现了s变换和反变换。(S-transform is a popular time-frequency analysis algorithm, which can be used for seismic data time-frequency analysis and spectrum analysis. Based on MATLAB platform, the program realizes S-transform and inverse transform.)

Lego nxt sonars testing results and codes for matlab

四种（横线形 竖线形 十字形 方块形）中值滤波(Four kinds of (horizontal cross-shaped vertical-shaped box-shaped), the median filter)

根据burg算法实现的AR模型功率谱计算(Burg algorithm AR Model Power spectrum calculation)

lms filter desigen for color noise, for power density function

select keypad for dtmf tone