demo

研究生时的现代信号处理的作业，matlab编写的元胞自动机，小波包分析提取振动信号中的特征频率。( Modern signal processing jobs when the graduate, matlab prepared cellular automata, Wavelet packet analysis to extract vibration signal characteristic frequency.)

用于市场微观结构中的知情交易概率PIN值计算(PIN value calculation)

USACO第10题，Marry乳业从一些奶农手中采购牛奶，并且每一位奶农为乳制品加工企业提供的价格是不同的。此外，就像每头奶牛每天只能挤出固定数量的奶，每位奶农每天能提供的牛奶数量是一定的。每天Marry乳业可以从奶农手中采购到小于或者等于奶农最大产量的整数数量的牛奶。 给出Marry乳业每天对牛奶的需求量，还有每位奶农提供的牛奶单价和产量。计算采购足够数量的牛奶所需的最小花费。 (Give the requirement of milk and the amount that they offer.)

判断它是不是回文数。即12321是回文数，个位与万位相同，十位与千位相同。(Determine if it is a palindrome. That is, 12321 is the number of palindromes, the single digit is the same as the 10,000 digit, and the ten digit is the same as the thousand digit.)

说明：  克里金插值是依据协方差函数对随机过程或随机场进行空间建模和插值的回归算法。此为实现克里金插值的源代码(kriging interpolation)

若无向图表示高速公路网，其中顶点表示城市，边表示城市之间的高速公路。试设计一个找路程序，获取两个城市之间的所有简单路径(If an undirected graph is used to express a highway network, the vertices represent the city, and the side represents the expressway between the cities. Try to design a path finding program to get all the simple paths between two cities)

说明：  利用晶粒组织数据统计晶粒取向夹角分布的程序。(A program for calculating the angle distribution of grain orientation by using grain structure data.)

这是去限制版的 配合渔夫主图使用 我见有人上传了限制版的额已经过期了 我这个没限制(ou should have contacted this hedge EA online, or is it famous in hedge ea? But there are many other EAS on the Internet in the name of dripping water. Here is the authentic dripping water. Only two currencies are traded. And many pirates are actually triangular hedging. Here is an unlimited edition for your study.)

说明：  GT911系列的液晶触摸驱动，可以移植后直接使用的。(lcd touch chip driver)

计量工具箱，来自http://www.spatial-econometrics.com/ -Econometrics toolbox, from http://www.spatial-econometrics.com/