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Video frame extraction & separating unwanted part of each frame

说明：   matlab实现手势模式识别的作业，实现算法为模式识别课程中介绍的简单算法(matlab gesture recognition to achieve the operating)

说明：  使用matlab进行摄像机标定，具有较高的精度，操作简单，提供应用使用说明(Using matlab to camera calibration, high accuracy, simple operation, to provide application instructions)

针对Otsu一维、二维、两个一维方法以及各种去噪方法的分析编程(For analysis of the programming Otsu one-, two-, two one-dimensional method and various denoising methods)

几种光纤布拉格光栅的matlab仿真，分别是啁啾光纤光栅，倾斜光纤光栅和均匀光纤光栅(Several fiber Bragg grating matlab simulation, respectively chirped fiber grating tilted fiber grating and uniform fiber grating)

设计梳状滤波器，滤除谐波信号，并对原始信号，谐波信号，滤波后信号进行频谱分析(Design comb filter, filter out harmonic signals, and the original signal, the harmonic signal, the filtered signal spectrum analysis )

qpsk位同步源程序 包括调制解调及信道加噪等(qpsk bit synchronization source, including modulation and demodulation and channel plus noise, etc.)

给出了关于卡尔曼滤波器的详细说明，是新人学习必备(Given on a detailed description of Kalman filter is a new learning required)

描述全部已知马尔科夫跳变系统的转移概率的一个生成模态(Describe all known markov jump to change the system transition probability of a generation mode)

单位反馈二阶系统，采用比例加微分控制，提前对系统产生修正(Order unity feedback system that uses proportional plus derivative control, in advance of the system to produce correction)