stm32F103RCT6液晶显示中英文

经典矩量法点匹配程序，重推导，注释说明详细(Classical point matching moment method procedure)

（1） 编写一个程序，输出在顺序表{3，6，2，10，1，8，5，7，4，9}中采用顺序方法查找关键字5的过程 （2） 编写一个程序，输出在顺序表{1，2，3，4，5，6，7，8，9，10} 中采用二分法查找关键字9的过程。 ((1) the preparation of a program, the output in the order table () 3,6,2,10,1,8,5,7,4,9 methods used in the order of 5 keywords of the search process (2) the preparation of a program, the output in the order table (1,2,3,4,5,6,7,8,9,10) dichotomy search keywords used in the process 9.)

使用MFC编写的windows环境下的串口操作工程模板(Serial port operation project templates written using MFC windows environment)

说明：  基于stm32固件库的跑马灯范例，供参考(An Example of Racing Horse Lamp Based on STM32 Firmware Library)

说明：   最简单的差分格式有向前、向后和中心3种。 向前差分：f (n)=f(n+1)-f(n) 向后差分：f (n)=f(n)-f(n-1) 中心差分：f (n)=[f(n+1)-f(n-1)]/2(The easiest difference format forward, backward, and three kinds of centers. Forward differencing: f (n) = f (n+ 1)-f (n) Backward difference: f (n) = f (n)-f (n-1) Central difference: f (n) = [f (n+ 1)-f (n-1)]/2)

置换代换密码体制的S-P盒的发生器，能随机产生S盒和P盒，用于置换代换密码体制的加密解密(replacement substitution Cryptosystem S-P boxes of generators, can generate random boxes S and P boxes for the replacement substitution Cryptosystem encryption and decryption)

说明：  face recognition example for learning

实现了二维的时域有限差分在电磁场中的应用，采用的TE波，加了pml层，吸收效果很好，结合了葛德彪教授处的书还有一些论文的参考，采用正弦波激励，

从毕业到现在已经有比较长的一段时间了，在这些工作期间，编写工控软件一直是我主要从事的职业。由于当时所在的是一个中小心公司，主要负责电力行业的监控系统，同时开拓一些工控相关的业务，比如自来水，闸门，橡胶坝等系统。这类系统一个显著的特点就是系统集成度比较高，要求对现场的控制要求比较了解，然后采用PLC+工控机的模式就可以了(From graduation to the present has a relatively long period of time, and in these work, the preparation of industrial control software has always been my main occupation. At that time, where as a result of a carefully company, is mainly responsible for the power industry monitoring system, at the same time to open up some industrial-related businesses, such as running water, gate, rubber dam systems. Such systems a significant feature of this approach is a relatively high degree of system integration, control of the scene called for a better understanding of the requirements, and then used PLC+ IPC model can be a)

显示时间 全球同步-show that the global synchronization