matlab-grammar-

针对非线性传递函数一种滤波和估计的新方法 (A New Method for the Nonlinear Transformation of Means and Covariances in Filters and Estimators )

说明：  用对偶法（underlying_dw），给定2M条样本轨道，给出一个欧式看涨期权的价格(With the dual method, sample path of a given article 2M, given the price of a European call option)

说明：  matlab中的傅里叶变换，线性卷积，循环卷积，在基带等效信号加高斯白噪声信道模型下，BPSK,QPSK,QAM等调制解调的误码率计算。(Do not call any function in the case, resulting in [0,1]uniform distribution of interval random variable matlab program.)

基于KL25的开发例程，本例程关于异步通信，附带相关底层构建，十分适合初学者参考编程。(Based on KL25 development routine, the routine of asynchronous communication, with related underlying build, programming is very suitable for beginners reference.)

说明：  本文设计了一款人体行为异常监控系统，主要适用人群是老年人，在摄像头固定的情况下，自动检测人体运动轨迹，并与提前设定好的行为库进行匹配，分析判断是否具有异常行为。 在数字图像预处理部分采用了图像二值化，腐蚀与膨胀等几种方法为人体目标的跟踪和检测做准备。为了克服在实际操作中遇到的问题，采用了帧差法和ViBe算法，帧差法即利用帧间变化与当前帧、背景算法来判断它是否大于阈值，并分析视频中序列的运动特性，ViBe算法则是一种背景建模的方法，背景模型是由邻域像素来创建，并对比背景模型、当前输入像素值检测出前景，确定视频中的目标跟踪。在人体行为识别中，运动目标最小长宽比以及连续帧间的加速度来判断人体行为是否异常，如果检测到异常的行为比如说摔倒、快跑等行为，在识别的过程这种实时监测。不同环境可能需要调试，要求有一定编程基础，小白慎入。(In this paper, a monitoring system for abnormal human behavior is designed, which is mainly applicable to the elderly. When the camera is fixed, it can automatically detect the human motion track and match with the behavior database set in advance to analyze and judge whether there is abnormal behavior.)

使用ＭＡＴＬＡＢ工具，对信号进行采集调制，再进行信号解码．对信号进行算法控制．(The use of MATLAB tools, modulation of signal acquisition, and then decode the signal. The signal control algorithm.)

ContourletSD: MATLAB code implementing the new contourlet transform with sharp frequency localization as described in the following paper. Y. Lu and M. N. Do A new contourlet transform with sharp frequency localization. Proc. IEEE International Conference on Image Processing, Atlanta, 2006. Version: October 2009

MSC和SNV的小程序，用于处理光谱数据，每一列是一组数据，列数就是样本数量(MSC and SNV small program for processing the spectral data, and each column is a set of data, the number of columns is the number of samples)

本程序用来计算给定图形的形心，Matlab源程序。(Compute the centroid.)

是国外著名专家mahafza的书的代码，主要用于雷达设计和优化(Is a famous expert mahafza book code, mainly for radar design and optimization)