chapter6

介绍了一些典型的偏微分求解应用实例，很有参考价值(Introduces some typical application examples of calculating partial differential has a reference value)

清华模式识别张学工，第一次作业，基于身高体重数据进行性别分类(Pattern recognition, based on height and weight data for gender classification)

finger print knowledge sharing with two type of datas

正负1隐写matlab实现，虽然简单但很使用(Steganography matlab achieve plus or minus 1)

Removing noise from an image in matlab

说明：  最小跳数路由算法实现节点更新,在原有的基础上随机散布网络节点，一定的时间内进行更新。(The update hop of MHC，the node will be randomed in the area,and in the right time,they will be updated.)

This is an example of Music algorithm

this is a well data number 2 for RPH sample, stored in las format

这是一个火车票分配问题（只有X是未知的） 假设初始座位数为N 分配给AB，BC，AC的座位数量为（xAB,xBC,xAC） 假设在时间t还剩余的A-B,B-C的可售座位数为（a,b） 三个区段的需求DAB,DBC,DAC,是独立的随机变量（也可以给确定的值），其价格分别为（fAB，fBC，fAC）(This is a train ticket assignment problem (only X is unknown). Suppose the initial number of seats is N The number of seats allocated to AB, BC and AC is (xAB, xBC, xAC). Assuming that the remaining A-B in time t remains, the number of seats available for sale is B-C (a, b). Demand DAB, DBC and DAC in three sectors are independent random variables (which can also be given a fixed value), and their prices are (fAB, fBC, fAC) respectively.)

模拟退火算法的MATLAB实例，包含图作色，旅行商等多个问题的例子。(Simulated annealing algorithm of MATLAB examples, including Fig作色, traveling salesman problem, and many other examples.)