dowm

一个倒计时的程序-a countdown procedures

运行时需要更改文件地址，一定要注意，否则运行不了-running document addresses the need to change, we must pay attention, otherwise not running

计算MEMS陀螺的Allan方差，并求出与Allan方差相关的五个系数，最后在求出拟合误差(Allan variance calculation of MEMS gyroscope, and find the Allan variance associated with the five factors, and finally find the fitting error)

PIC16F676 based solar charger

说明：  交流调速的simulink模型，定子电流磁链分量和转矩分量 闭环控制的矢量控制系统仿真(Simlink Model of AC Speed Regulation,Stator Current Flux Component and Torque Component,Vector Control System Simulation of Closed Loop Control)

应用于矩形微带天线尺寸长和宽的计算程序(Size of rectangular microstrip antenna)

小例子 小例子 小例子-Small examples of small examples of small examples of small examples

Delphi使用系统自带的进度条控件，风格比较 简洁的进度条效果，直接编译代码就可看到效果，如演示截图所示，不使用任何的第三方控件，都是取自Delphi自带的控件，参考性强。

可靠性基础知识，不言而喻是十分重要的。它决定着一个产品的质量。因此是每一个搞质量控制人士的必备知识。- The reliable elementary knowledge, is self-evident is extremely important. It is deciding a product quality. Therefore is each does the quality control public figure s necessary knowledge.

改进的虚拟激励法，用于大型结构的随机频域计算，在建筑、航天、机械领域已得到广泛的应用。-Improved pseudo-excitation method for the large-scale structure of random frequency-domain calculation, in the construction, aerospace, mechanical field has been widely used.