违约概率计算

用matlab程序代码编写的一套计算板中lamb波频散曲线的程序(Lamb wave dispersion curves of MATLAB programming with a set of calculation in code)

利用模拟退火算法来接受不好的结果来改善粒子群算法，跳出局部最优陷阱。(The simulated annealing algorithm is adopted to accept the bad results to improve the PSO algorithm and jump out of the local optimal trap.)

这是基于matlab的图像去噪程序，使用小波包的方法实现。默认阈值。及小波分解重构等。(This is based on Matlab image denoising, the use of wavelet packet method. The default threshold. Wavelet decomposition and reconstruction, and so on.)

说明：  jquery鼠标悬浮高亮开关灯是一款基于jquery实现的相册图片鼠标悬浮高亮开关灯特效。(JQuery mouse suspension high-brightness switch light is a special effect of photo album picture mouse suspension high-brightness switch light based on jquery.)

remote retail billing system

在Labview编程环境中，字符串与簇之间的转换的例子。-In the Labview programming environment, the string with the conversion between cluster examples.

用动态规划法完成的算法程序设计作业，可作参考(The arithmetic programming task completed by dynamic programming method can be used as a reference.)

华为培训教程，华为内部资料，非常值得一读的。(huawei training book, huawei inner book, it s worth reading.)

（1）设计一个“简易计算器”，主要实现判断输入的表达式是否合法将中缀表达式转换成二叉表达式树。后序遍历求出表达式的值。能判断输入的表达式是否合法。 （2）用链式存储存储信息，求值时可以采用递归的思想，对表达式进行后序遍历。 （3）将操作结果保存到外部文件。((1) Design a "simple calculator" to judge whether the input expression is legitimate or not and convert infix expression into binary expression tree. The value of the expression is obtained by post-order traversal. Can judge whether the input expression is legitimate. (2) Store information in chain mode. When evaluating the value, we can use the idea of recursion to carry out post-order traversal of the expression. (3) To save the operation results to external files.)

说明：  控制旁瓣级的一种波束形成方法，与凹槽噪声法同原理(A beamforming method for controlling the sidelobe level is the same as the notch noise method)