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编写程序计算三门课的平均成绩,要求应用程序分别用Java语言三种不同的循环语句实现,每门课的成绩用Math类的random()方法随机产生(random()产生...
编写程序计算三门课的平均成绩,要求应用程序分别用Java语言三种不同的循环语句实现,每门课的成绩用Math类的random()方法随机产生(random()产生的数值在0和1之间),成绩范围为40~100。
提示:自定义一个类,该类实现一个返回随机数的函数。在main函数里测试时直接调用该类的获取随机数方法。 获得随机数相关的类为:java.lang.Math 需要时可引入该类即:import java.lang.Math
-Write a program grade point average calculation of three lessons to require the application were used Java language in three different loop realization of the achievements of each course with the Math class, random () method of randomly generated (random () produces values between 0 and between 1), results range from 40 ~ 100. Tip: Customize a class that implements a function to return random numbers. In the main function, where the test is called the class to obtain a direct method of random numbers. Obtain a random number associated category: java.lang.Math necessary for the introduction of the class that is: import java.lang.Math
- 2022-07-05 00:59:52下载
- 积分:1
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实现摄影测量中空间后方交会的问题,用以求得像片的内外方位元素...
实现摄影测量中空间后方交会的问题,用以求得像片的内外方位元素-To achieve space resection in photogrammetry issues photograph to obtain the internal and external orientation elements
- 2022-01-26 02:13:02下载
- 积分:1
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二
根据二维空间内目标作匀速直线运动和匀速圆周运动的特点,在建立目标运动模型和观测模型的基础上采用基于交互多模算法(IMM)的卡尔曼滤波器对机动目标进行跟踪。仿真结果表明,该算法不仅能够对匀速直线运动和匀速圆周运动的目标进行跟踪,而且在运动模型发生变化时,滤波误差也比较小。
关键词:卡尔曼滤波器;目标跟踪;机动;交互多模(IMM)
-two-dimensional space under target for uniform linear motion and uniform circular motion characteristics, the establishment of the target model and observations on the basis of the model based on interactive multi-algorithm (IMM) Kalman Filter right track moving targets. Simulation results show that the method can not only on uniform linear movement and the uniform circular motion of the target tracking, and the campaign model change, the filter error is relatively small. Keywords : Kalman filter; Target tracking; Mobility; Interactive multi-mode (IMM)
- 2022-02-11 17:57:23下载
- 积分:1
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实现opc接口,连接opc server服务器。
将数据加入到数据库里面...
实现opc接口,连接opc server服务器。
将数据加入到数据库里面-Interface to achieve opc, opc server to connect server. Data added to the database
- 2022-03-18 09:01:31下载
- 积分:1
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快速查找文本内容,用于TXT WORD 十六进制等查询
快速查找文本内容,用于TXT WORD 十六进制等查询-Quickly find the text for TXT WORD hexadecimal inquiries, etc.
- 2022-08-10 06:30:04下载
- 积分:1
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很好的一个VB程序 可以作为学生期末作业 是一个综合实验
很好的一个VB程序 可以作为学生期末作业 是一个综合实验-Good one VB program can work as a student is a comprehensive end of experiment
- 2022-02-14 19:50:47下载
- 积分:1
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实现在矩阵的大多数运算,例如加减乘除等,求逆,求转置等
实现在矩阵的大多数运算,例如加减乘除等,求逆,求转置等-implement the caculate of metric--multiple,add,sub,inverse and so on.
- 2022-08-24 14:07:48下载
- 积分:1
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E语言源代码,有喜欢的都来看下,如果好用就保留不好用就
E语言源代码,有喜欢的都来看下,如果好用就保留不好用就-E-language source code, there are look like, if not with ease of use on the reservation on the
- 2023-05-22 11:05:04下载
- 积分:1
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cauculation the scattering fiele of the microstrip antenna ,user can set the par...
微带天线的散射场的计算,用户可自己设置参数-cauculation the scattering fiele of the microstrip antenna ,user can set the parameter free
- 2023-01-31 12:25:03下载
- 积分:1
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实例学习!
c++实例~ 初学基础-examples based learning!
- 2023-03-27 08:40:03下载
- 积分:1