课程教学管理的系统

构建哈夫曼树，并对给定的字母进行编码，还能将数字密码解码成字符串-Construction Huffman tree, as well as letters to the code, but also to decode the password string

I have developed a serial of resampling methods for particle filtering in Matlab as attached below in separate .m files that you may have interest and that you may have better implementation than me, or if you have any question, your feedback will be appreciated.  These resampling methods together with their pseudo-codes

本程序适用于求解形如f(x)=1/2*x Ax+bx+c二次函数的稳定点 -this procedure applies to solution of the form f (x) = 1/2* x" Ax+ bx+ c quadratic function of the stable point

程序只产生均值为0，方差为1的随机数，要产生均值为E,方差为D的随机数，只要随机数*D+E就可以了。高斯随机数程序还是带参数的，参数是用来描述正态分布的一个浮点数表。在执行程序时，先生成这个表（只做一次），而后就可以任意多次地执行高斯随机数产生程序了。使用C是为了保证通用性，如果有人觉得麻烦，可以用C++做个类，把这些东西都封装进去。另外，如果有人有兴趣，也可以把它修改成任意形式分布的连续随机数产生程序，修改非常简单，这里就不提示了。-procedures have only mean of 0 and variance for a random number to produce the mean E, D variance for the random number, as long as a few random E* D on it. Gaussian random process parameters or with the parameter is used to describe a normal distribution of the float table. In the implementation process, Mr. into the table (one-off), and you can repeatedly arbitrary implementation Gaussian random number generator proceedings. The use of C is to ensure commonality, if someone finds trouble, can be used to be a Class C, all these things into account Packaging. Also, if someone is interested, can you change the form of arbitrary distribution of continuous random number generator procedure is very simple changes, I will not be sacrificed as a result.

包括傅里叶变换和傅里叶反变换，c语言编写，简单明了，VC环境验证通过-Including Fourier transform and Fourier inverse transform, c language, simple and clear, VC verification environment through the

用C编写的迷宫最短路径。另有一用VC编写的-C maze prepared by the shortest path. Another one prepared by the VC

用LMI工具箱来求解LMI的可行性问题，一个简单的鲁棒控制问题的仿真，以及控制器设计的问题。

利用意法半导体STM32F103ZET6芯片，移植uc/osii系统，通过修改os_cpu.h，os_cpu.c，os_cpu.asm等文件成功实现移植，并给出验证示例，通过跑马灯实验，ADC，DAC实验SPI等验证，

数值计算方法中的消元法解线性方程组数值计算方法中的guss 解线性方程组-numerical method of elimination method for solving linear equations numerical method of guss solving linear equations

图书管理销售系统，个人完成的小程序，不过没有加上数据库部分、仅有Java代码，感觉有用的可以下载看一下