Cci +4ma EA

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)

ansys车辆移动荷载命令流，方便直接输入(ansys vehicle moving load command stream, convenient and direct input)

code to generate pwm

光伏储能系统中，锂电池和超级电容充放电仿真，具有较好的仿真效果(Charge and discharge simulation of lithium battery and ultracapacitor)

说明：  随机游走产生图像效果实现,随机游走类似布朗运动,就是随机的向各个方向走random walker算法不是要真的执行“走”的这个过程,而是要直接算“(The random walk produces an image effect. The random walk is similar to the Brownian motion, which means that the random walker algorithm does not really perform the process of "walk", but directly calculates "walk".)

system C to verilog converter

说明：  this is a example that i do

聊天软件，用java编写，类似QQ，方便快捷，好用。(Chat software, using java write, similar to QQ, convenient, easy to use.)

VMD算法，带注释解析，方便查看和理解，可直接使用(VMD algorithm, annotated parsing)

Fetch Image from website url in C#.NET