QPSK

说明：  关于荣格库塔方法的实现，详细的介绍了荣格库塔方法，还有完整的的报告(Rong-Kutta methods on the implementation of the detailed description of the wing-Kutta methods, as well as the full report)

given a frame sequence from a fixed camera, detecting all the foreground objects : the detection of the foreground objects is obtained by the difference between the current frame and an image of the scene’s static background

求图像的信噪比函数及峰值信噪比函数 很有用(Demand function is useful for image signal to noise ratio)

matlab models really useful

Matlab v6.5 英文版使用手册，介绍了matlab的特点、编程方法和使用技术，适合初学者使用。(Matlab v6.5 English version user manual describes the the matlab characteristics, programming methods and use of technology, suitable for beginners to use.)

曲线拟合和多项式拟合-1，主要用于工程计算，工程优化。(Curve fitting and polynomial fitting, is mainly used for engineering calculations, engineering optimization.)

核直接线性判别方法（kdda），主要用于人脸识别，模式分类。(nuclear direct linear discriminant method (kdda), mainly used for face recognition, pattern classification.)

说明：  实现光栅投影，并将光栅投影到物体上，然后解相位(Realize the grating projection, project the grating onto the object, and then solve the phase)

Optical Charactor Recognition

说明：  此算法为最小二乘辅助变量法。uy2为含噪声数据，n=2,噪声模型n=2。左为输出数据，右为输入数据。k=2,3,4,5等等(Least-squares algorithm for the auxiliary variables. uy2 for data containing noise, n = 2, the noise model n = 2. Output data for the left and right for the input data. k = 2,3,4,5, etc.)