LCD

Noise can be defined as unwanted signal that interferes with the communication or measurement of another signal. Noise conveys information regarding the source of the noise, e.g. the noise from a car engine conveys information regarding the state of the engine.

correlation similarity measure

说明：  读取文件并导入工作环境的程序(Read the file and import procedures for the working environment)

粒子滤波跟踪程序，c编写，编译成matlab(Pf tracking.C mex to matlab)

李雅普诺夫指数时需用到的两个参数，即时间延迟与嵌入维数的求其方法(When Lyapunov exponent required to two parameters, namely the time delay and embedding dimension seeking its methods)

matlab编写GUI方面的书籍，从国外网站下载(matlab prepared GUI books, from abroad website)

matlab 二阶迭代 求分位数 随机数 matlab源程序 统计(matlab second iterative sub-digit random number matlab source)

模拟管道压力下降趋势并用小波检测之管道下降趋势是抛物线型的(detect the dec of pressure in pipe)

Small tutorial of psim

说明：  （拟合） 用给定的多项式，y=x3-6x2+5x-3，产生一组数据(xi,yi，i=1,2,…,n),再在yi上添加随机干扰(可用rand产生(0,1)均匀分布随机数,或用rands产生N(0,1)分布随机数)，然后用xi和添加了随机干扰的yi作的3次多项式拟合，与原系数比较。 如果作2或4次多项式拟合，结果如何？ ((Fitting) with a given polynomial, y = x3-6x2+5 x-3, generated a set of data (xi, yi, i = 1,2, ..., n), then add a random disturbance yi ( can be generated rand (0,1) uniformly distributed random number, or rands generated N (0,1) distribution of random numbers), and then added with xi and yi for random interference of the 3 times polynomial fitting, and the original coefficient. If 2 or 4 times for polynomial fitting, the result?)