peak_detect

一个估计garch（1,1）的matlab程序(matlab code for estimating garch（1,1）)

说明：  加速度到位置的二次积分模型，采用simulink编写，带加速度噪声，可用于简单的导航位置与实际位置仿真(Acceleration to the position of the double integration model, using simulink writing, with acceleration noise can be used for simple simulation of the actual location of the navigation position)

基于兴趣点的对互信息度的图像匹配算法，介绍详细(Based on the mutual information of the image matching algorithm point of interest, Detailed)

对一个矩阵进行Cholesky分解的matlab程序(the cholesky decomposition of one matrix)

polydern: partial derivatives of a n-dimensional polynomial model created by polyfitn. usage: pout = polydern(p,diffvar)

本代码是超变异模式识别的代码，能通过输入多个模式来进行识别分类。(The code is super-variant pattern recognition code, through the importation of a number of models to identify the classification.)

说明：  用粒子群算法选择支持向量机的参数（来自于互联网，在此感谢原创）(With the particle swarm algorithm to select the parameters of support vector machines (from the Internet, would like to thank the original))

gray coding for a 16QAM modulation scheme

灰色PID控制。灰色系统理论，PID控制。是灰色模型GM进行定量预测(Grey PID control. Grey system theory, a PID control. Grey model GM quantitative prediction)

说明：  实验三、变步长复合Simpson计算，是我的实验报告。(Experiment 3, variable step size calculated composite Simpson is my lab report.)