DFIGpwm

it is used to count the coin in the box using matlab

Horizontal rank filtering image

说明：  关于改进的DLDA的算法，结合了人脸识别(DLDA on the improvement of the algorithm, a combination of face recognition)

利用构造函数法和线性回归算求一一维微观形貌的分形维数可直接使用。 (The constructor method and linear regression operator seeking the eleven-dimensional morphology of the fractal dimension can be used directly.)

颜色空间转换，颜色直方图信息提取，颜色空间逆变换(Color space conversion, color histogram information extraction, the color space inverse transform)

Display complex-valued data using domain coloring

This is grover search.

利用burg和Levinson-Durbin算法，根据100年间每年12个月记录到的太阳黑子出现次数的平均值求太阳黑子的活动周期(Burg and the use of Levinson-Durbin algorithm, according to 100 years, 12 months a year recorded the average number of sunspots appear for the activities of sunspot cycle)

Harmonic detection window

matlab 多音信号的产生 多音信号的产生(Many sound signals)