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学生成绩核算系统的设计与实现(25)
要求:(1)按班级按课程从文件中读入相应的平时成绩、期中考试成绩和期末考试成绩。
(2)三个成绩对总评成绩的百...
学生成绩核算系统的设计与实现(25)
要求:(1)按班级按课程从文件中读入相应的平时成绩、期中考试成绩和期末考试成绩。
(2)三个成绩对总评成绩的百分比被定义为常数,各占总成绩的30 、30 和40 。
(3)计算每位学生的总评成绩。
(4)计算该班级本课程的总平均成绩。
(5)计算处于优、良、中、及格、不及格的学生人数以及占总人数的百分比。其中100-90为优,89-80为良,79-70为中,69-60为及格,60分以下为不及格。
(6)按要求输出成绩在优、良、中、及格、不及格各区间的学生学号、成绩。-The student achievement calculation system s design with realizes (25) Request: (1) reads in the corresponding usual result, the midterm examination result and the terminal examinations result according to the class and grade according to the curriculum from the document. (2) three result are defined to the general appraisal result s percentage as the constant, occupies the overall result respectively 30 , 30 and 40 . (3) calculates each student s general appraisal result. (4) calculates this class and grade this curriculum the population mean result. (5) calculates the student population which is in superiorly, good, passes an examination, does not pass an examination as well as accounts for the total number of peop
- 2022-03-15 21:39:52下载
- 积分:1
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QQ 小助手 - 抢红包 防撤回
Mac平台上一款插件的Xcode源码,可实现防撤回和自动抢红包自动回复等功能。(The Xcode source code of a plug-in on the Mac platform can realize the functions of anti-withdrawal and auto-red packets auto-reply.)
- 2018-10-08 18:36:52下载
- 积分:1
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Massive MIMO-NOMA
说明: 用于实现大规模混合信道的mimo仿真,效果显著(Mimo simulation for large - scale mixed channel has remarkable effect.)
- 2020-07-09 09:08:52下载
- 积分:1
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MATLAB-external-program-interface
说明: matlab中调用ansys进行计算,有例子和调用说明word(In matlab, we call ANSYS for calculation. There are examples and call description word.)
- 2019-07-10 17:33:25下载
- 积分:1
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fdtd
关于时域有限差分方法的廖算法,非常好用,谢谢大家-fdtd
- 2022-01-25 17:00:32下载
- 积分:1
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本程序用于测试实时时钟模块SD2000系列功能之一:四种中断功能 程序功能如下: 1.在SD2000试验板上显示实时时间的小时和分钟? 2./INT1 到指定时...
本程序用于测试实时时钟模块SD2000系列功能之一:四种中断功能 程序功能如下: 1.在SD2000试验板上显示实时时间的小时和分钟? 2./INT1 到指定时刻时输出低电平. 3./INT2输出固定频率32768HZ. 4.测试每分钟边沿中断输出(INT MODE3)和每分钟固定中断输出(INT MODE4)功能-procedures used to test the real-time clock module SD2000 series of functional one : four interrupts functions of the program are as follows : 1. The SD2000 board real-time test of time 2./INT1 hours and minutes to the designated low-level output at the moment. 3./INT2 32768HZ fixed frequency output. 4. testing every minute edge interrupt output (INT MODE3) per minute and fixed interrupt output (INT MODE4) function
- 2023-06-17 10:35:04下载
- 积分:1
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dss004
Partial Differential Equation Analysis
- 2018-11-30 02:39:49下载
- 积分:1
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涉及平面拟合方法,利用最小二乘算法实现对三维平面的拟合,同时计算平面度和不确定度...
涉及平面拟合方法,利用最小二乘算法实现对三维平面的拟合,同时计算平面度和不确定度-Plane fitting method involves using the least-squares algorithm for fitting three-dimensional plane, while the calculation flatness and uncertainty
- 2022-07-25 06:50:35下载
- 积分:1
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利用VB的一个忍者游戏不错,简单的游戏,可以用来参考…
使用VB开发的一款忍者游戏
速度不错,游戏简单
可以用来参考学习-use VB one of the ninjas the game pretty good, simple games can be used to refer to learning
- 2022-03-31 00:09:50下载
- 积分:1
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matlab环境下的窃听信道建模
matlab环境下的窃听信道建模,包括crc校验编码,三种(QPSK,16QAM,64QAM)不同的调制方式仿真,加入扰码增强抗窃听能力。(Matlab environment eavesdropping channel modeling, including the CRC check code, three kinds of (QPSK, 16 qam and 64 qam) different modulation mode simulation, join the scrambler enhanced ability to resist eavesdropping.)
- 2020-06-27 01:20:01下载
- 积分:1