JMZY

pc 理论分析与应用 ，详细介绍了 pca主成分分析法的应用(pc theoretical analysis and application, details of the pca principal component analysis of the application)

C#, vb等代码书写规范(C#, Vb code written norms, etc.)

升压电路与逆变电路结合与一体，PID控制未完成(Boost and converter by the PID controller)

在本文中，我们提出并论证了两种方法同步的混沌信号与系统通信工作电路。(In this paper, we propose and demonstrate two methods to synchronize chaotic signal communication with the system working circuit.)

说明：  以正弦载波的形式实现QPSK的调制解调、程序中附有详细的注释，并显示调制过程中各个阶段的结果图，经仿真验证程序正确，极力推荐下载(QPSK modulation and demodulation is realized in the form of sinusoidal carrier. Detailed annotations are attached to the program, and the results of each stage in the modulation process are displayed. The simulation results show that the program is correct and download is highly recommended.)

使用Rose2003进行数据库建模并导入SQLServer2000的图解详细过程，方便学习软件工程。(The use of modeling and Rose2003 database SQLServer2000 into graphic detail the process to facilitate learning in software engineering.)

关于一个机场运行系统的UML课件，包括类图、时序图、用例图等等(uml courseware include class diagram and sequence diagram etc)

AT7022校表方法,at7022E的单点校表方法(AT7022 DATASHEET)

通过他 可以很好的学习设计模式 代码 资料都很全(He can learn through good design pattern code data are all)

AD9854允许输出的信号频率高达150MHZ，而数字调制输出频率可达100MHZ。通过内部高速比较器正弦波转换为方波输出，可用作方便的时钟发生器。(AD9854 allows the output signal frequency up to 150MHZ, and digital modulation output frequency up to 100MHZ. Through an internal high-speed comparator is converted to square wave sine wave output, the clock generator can be used as a convenience.)