BCS_demo

多变量无约束问题的优化最优化方法之梯度下降法(Optimization of the gradient descent method)

是一个应用matlab编写的基于pca读取人脸的人脸识别和人脸检测软件，是一个非常不错的人脸检测识别软件。希望对大家有用(Matlab is an application prepared by the pca read on the face and face recognition face detection software, is a very good face detection recognition software. We hope to useful)

Divide/Create data into training and testing data which are balanced basing on the labels.

generate the airy phase for a spatial light modulator

This code generates a PN sequence...

Derive coefficients for a peaking filter with a given amplitude and DAFX book (p. 50 - 55). This algorithm assumes a constant Q-term is used through the equation.

RKDG（荣格库塔——间断有限元）方法计算一维波动初值间断问题(RKDG (-- Carl Jung Runge Kutta discontinuous finite element method to calculate the initial value) of one dimensional wave discontinuous problems)

说明：  使用matlab有关am调制的仿真编程，基本的仿真代码(Am prepared to use the simulation on matlab programming, the basic simulation code)

指纹预处理 利用sobel算子进行边缘检测(The use of fingerprint preprocessing sobel operator for edge detection)

此段程序可以完成数据波形的频谱细化和小波包分解(czt wavellet)