Main_PE

说明：  三段脉冲体制的调频连续波的信号处理和脉冲压缩(Signal processing and pulse compression of FMCW with three pulse system)

显示进度条的VB异步下载实例，在获取下载任务后，用ListView列表显示当前任务，使用了Subclass.ocx控件的下载程序示例，本实例虽是一个下载程序，但可学习到不少实用的知识技巧，比如网络下载的实现、ListView控件的使用、进度条的实现等。

无刷直流电动机需要多种电压电平来控制转速：0V 使电动机停转，5V 使电动机以最大转速运转，而在0V和5V之间的电压则使电动机以较低的转速运转-The needs of a wide range of brushless DC motor voltage level to control the rotational speed: 0V stop the motor switch, 5V maximum speed of the motor running, and in between 0V and 5V voltage while the motor running at low speed

point cooriDATION FUNCTION

ISING MODEL模拟磁滞回线，用FORTRAN软件包打开-ISING MODEL simulated hysteresis loop with a FORTRAN software package to open

latex排版IEEE模板latex排版IEEE模板(The latex template latex typesetting typesetting IEEE IEEE template)

说明：  在abaqus软件中输出应力三轴度和罗德角，使用的uvarm子程序编写的，程序较为简单(In ABAQUS software, the stress triaxiality and Rhode angle are output, which is written by uvarm subroutine, and the program is relatively simple)

说明：  异步电动机矢量控制仿真模型，供大家参考学习(Induction motor vector control simulation model, for your reference)

设计一个名为Account类。这个类包含： （1）一个名为id的int型数据域，表示账户的身份号（默认值为0）。 （2）一个名为balance的double型数据域，表示账户余额（默认值为0）。 （3）一个名为annualInterestRate的double型数据域，保存当前年利率（默认值为0）。 （4）一个无实参构造函数，创建一个默认账户。 （5）id、balance和annualInterestRate的访问器和更改器函数。 （6）一个名为getMonthlyInterestRate（）的函数，返回月利率。 （7）一个名为withDraw的函数，从账户中支取指定金额。 （8）一个名为deposit的函数，向账户中存入指定金额。 画出类的UML图，实现类。编写一个测试程序，它创建一个Account对象，其ID为1122，账户余额为20000，年利率为4.5 。使用withDraw函数取出2500美元，使用deposit函数存入3000美元，然后输出账户余额、月利率和账户创建时间。(Design a class named Account. This class includes: (a) a named data type int id field that indicates the account identification number (default is 0). (2) a double-called balance of data fields, which means that the account balance (default is 0). (3) a double type named annualInterestRate of data fields, save the current interest rate (default is 0). (4) a no-argument constructor creates a default account. (5) id, balance and annualInterestRate access control and change control functions. (6) a named getMonthlyInterestRate () function returns a monthly rate. (7) a function named withDraw, drawn from the account specified amount. (8) a function called deposit to the account into a designated amount. Draw a UML class diagram, the implementation class. Write a test program that creates an Account object, its ID is 1122, the account balance is 20,000, an interest rate of 4.5 . Use withDraw function out $ 2,500, $ 3,000 deposit with deposit function, and then outputs the account balance, m)

用给定的水位数据，选取73个分潮，利用潮汐调和分析，计算分潮的调和常数，利用调和常数结果选取4个主要分潮和2个浅水分潮，对实测水位进行回报，计算余水位，平均潮差，高低潮的潮时潮高并精确到min和cm，最后计算该站的潮汐类型。(By using the given water level data, 73 tides are selected, and the harmonic constants of the tide are calculated by the harmonic analysis of the tides. 4 main tides and 2 shallow water tides are selected by the result of the harmonic constant. The measured water level is returned, the residual water level, the average tidal range, the high tide tide and the high tide height are calculated to min and cm. Finally, the calculation is made. The tidal type of the station.)