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（一）功能要求：
（1） 信息维护：
要求：学生信息数据要以文件的形式保存，能实现学生信息数据的维护。此模块包括子模块有：增加学生信息、删除学生信息、修...
（一）功能要求：
（1） 信息维护：
要求：学生信息数据要以文件的形式保存，能实现学生信息数据的维护。此模块包括子模块有：增加学生信息、删除学生信息、修改学生信息
（2） 信息查询：要求：查询时可实现按姓名查询、按学号查询
（3） 成绩统计：要求：A输入任意的一个课程名（如数学）和一个分数段（如60--70），统计出在此分数段的学生情况。
排序：能-(1) functional requirements : (a) maintaining information : Request : Student data to information in the form of a document preservation, Students can achieve the maintenance of information and data. This module, including sub-modules are : increased student information, delete information of students, student information changes (2) Information : Request : inquiries can be realized by name inquiries, inquiries by the school, (3) results statistics : requirements : A importation of an arbitrary courses (such as mathematics) and a fraction of the (60-- 70), Statistics from the scores of the students of. Ranking : can
- 2022-03-09 15:41:29下载
- 积分：1
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ssd5所有练习题总集，包括选择题，大题等。可以帮助学生不用上卡耐基网就可做题。...
ssd5所有练习题总集，包括选择题，大题等。可以帮助学生不用上卡耐基网就可做题。-ssd5 the total set of all exercises, including multiple-choice questions, big questions and so on. Can help students do not need to be able to do Carnegie network problems.
- 2023-06-02 14:30:03下载
- 积分：1
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This pdf book describes the reg exp in detail.
This pdf book describes the reg exp in detail.
- 2022-01-28 22:01:44下载
- 积分：1
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P2288方面的资料，芯片资料叙述详细，有参考价值
P2288方面的资料，芯片资料叙述详细，有参考价值-P2288 information regarding the chip information described in detail, with reference value
- 2022-05-27 23:44:20下载
- 积分：1
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紫外双
UV 双光谱图像融合目前在国内外仍处于起步阶段, 在设计方案上的优越性、稳定性、功耗、算法的优化等方面需要解决的问题仍有许多。将目前的优秀图像匹配算法、图像融合算法用于实践, 与高性能的数字信号处理
相结合, 开发能实时或准实时图像融合功能的系统对我国军事技术乃至民用技术领域有着重要意义。-UV double-spectral image fusion is currently at home and abroad, still in its infancy in the design of the program on the advantages of stability, power consumption, the optimization algorithm need to be resolved there are still many problems. The current best algorithm for image matching, image fusion algorithm used in practice, with high-performance digital signal processing to combine the development of real-time or quasi real-time image fusion system function and even to China s military technology areas of civilian technology of great significance.
- 2022-11-13 05:10:03下载
- 积分：1
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北京工业大学06年信号与系统试题考研和做信号与系统试题的可以看一下...
北京工业大学06年信号与系统试题考研和做信号与系统试题的可以看一下-Beijing University of Signals and Systems in 2006 and the study section of the test signal with the system so the can look at questions
- 2022-07-04 07:33:46下载
- 积分：1
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关于DTMF信号的讲解及应用HT9170HT9200对DTMF信号进行解码
关于DTMF信号的讲解及应用HT9170HT9200对DTMF信号进行解码-DTMF signals on the brief and application HT9170HT9200 right to decode DTMF signals
- 2022-01-26 03:11:30下载
- 积分：1
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一个个人总结的j2ee学习笔记，供大家参考.
一个个人总结的j2ee学习笔记，供大家参考.-a personal lessons creates study notes, for your reference.
- 2022-07-10 15:37:23下载
- 积分：1
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More Effective C++电子书
More Effective C++电子书-More Effective C e-books
- 2022-05-14 19:57:06下载
- 积分：1
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Fourier transform and its applications Physics
傅里叶变换及其物理应用-Fourier transform and its applications Physics
- 2022-02-01 19:08:23下载
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