gongchengjingji

说明：  求解方程-u"(x)+u(x)=exp(x)*(sin(x)-2*cos(x))两点边值问题(Solve the equation-u &quot (x)+ u (x) = exp (x)* (sin (x)-2* cos (x)) Boundary Value Problems)

虽然为一本旧版本的书，但是一本较清晰的教科书，附录中有一些常用概念的索引也非常有用(Although an old version of the book, but a clear textbook appendix useful index of some commonly used concepts)

use matlab obj detection

this is about DTFT.DTFT s matlab code and it is for Discrete time fourier transform.

关于蒙特卡洛法进行计算面积的，根据随机投点所得到的频率反推概率来求得面积。很好用的一种思维方法(About the Monte Carlo method to calculate the area, according to the random frequency of investment points to get the probability to obtain the inverse area. A good way of thinking with)

Use a Genetic Algorithm to find shaper parameters which best fit model response

本算法使用matalab语言编写，主要用于计算一个域内的骨骼(The algorithm USES matalab language, mainly used for calculating a domain of bone)

说明：  信号统计分析技术实现信号统计分析技术随机信号的自相关于协方差(Signal statistical analysis techniques for signal statistical analysis of random signals Zixiang covariance)

matlab生成m序列的函数 原来那个效率太低，主要是因为实际应用并不需要生成太长的m序列，加入了需求长度，能有效减少运行时间。25级的移位寄存器，运行了一个小时都没有出来一周期，我仅仅需要三千bit而已。改进版：(matlab generate a function of the original m sequence that efficiency is too low, mainly because of the practical application does not require generation of long m sequences, joined the demand for length, can effectively reduce the running time. 25 of the shift register, run for an hour did not come out one cycle, I just need more than 3000 bit. Improved version:)

pf 用于跟 踪 粒子滤波器 用于跟踪视频中选中的目标(pf for tracking)