Sample-entropy

fei chang you yong de cheng xu(you yong de WM xu)

matlab file comtainning FHSS code

用局部参数最优化方法设计一个模型参考自适应系统,可调增益的初值Kc(0)=0.2，给定值r(t)为单位阶跃信号，即r(t)=A×1(t)。 要求： 1把连续系统离散化(采样时间可取0.1)。 2编制并运行这个系统的计算机程序(注意调整B值，使系统获得较好的自适应特性)。 3记录ym、yp的曲线 记录kp×kc的曲线 记录广义输出误差e的变化曲线。 4在参数收敛后，让Kp=2变为Kp=1，重新观察Kp×Kc及e的变化曲线。 5找出在确定的B值下，使系统不稳定的A值(阶跃信号的幅值)，并与用劳斯稳定判据计算的结果比较。 (With local parameter optimization method to design a model reference adaptive system, adjustable gain initial Kc (0) = 0.2, for a given value of r (t) for the unit step signal that r (t) = A × 1 ( t). Requirements: a continuous system discretization (sampling time of 0.1 preferred). 2 compiled and run the system computer program (Note B to adjust the value of the system to obtain better adaptive characteristics). 3 records ym, yp curve record kp × kc curve records generalized output error e curves. 4 parameter convergence, let Kp = 2 into the Kp = 1, re-observed Kp × Kc and e curves. B-5 to find value in determining the next, making the system unstable A value (step signal of amplitude), and using Routh stability criterion and the comparison of the results calculated.)

用matlab编写的实现2009的2009次的大数计算的精确结果，这个题目是迅雷公司招聘时出的一道数学题目 .(Written by matlab implementation of the 2009 meeting of the large number of 2009 calculated the exact result, the topic of recruitment companies out of Thunder math topics.)

基于matlab，通过焦点计算二维中的图像灭点，以还原成三维图像。(Based on matlab, calculated by the two-dimensional image in the focus off point to restore the three-dimensional image.)

说明：  Matlab实现： Erlang B model(M/M/n/n)与 Erlang C model排队系统的模拟，并画出阻塞概率(P)与负载(A=lamda/miu in Erlang)的关系图。用法：运行RunMe(Matlab achieve: Erlang B model (M/M/n/n) and the Erlang C model simulation queuing system, and draw blocking probability (P) and load (A = lamda/miu in Erlang) the relationship between the map. Usage: run RunMe)

这是一本非常适合初学者学习matlab的书，讲述很详细，易懂，希望对大家有帮助。(This is a great book for beginners to learn matlab, tells a very detailed, easy to understand, we want to help.)

CAD APPS is a set of Computer Aided Design (CAD) and Exploration Applications (APPS) that were developed for undergraduate Mechanical and Aerospace Engineering (MAE) students. The CAP APPS solve problems that are typically found in MAE courses. The CAD APPS have also been found to be useful to high school students, graduate students, and others.

LMI basics ,slides tutorial

数据的统计描述与分析matlab的程序数据(Statistical description and analysis of program data matlab)